31211930880

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 1008

約数和(自身を含む): 126110025216

約数和(自身を除く): 94898094336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 83, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 166, 180, 186, 192, 195, 208, 216, 234, 240, 243, 248, 249, 256, 260, 270, 279, 288, 310, 312, 320, 324, 332, 351, 360, 372, 384, 390, 403, 405, 415, 416, 432, 465, 468, 480, 486, 496, 498, 520, 540, 558, 576, 585, 620, 624, 640, 648, 664, 702, 720, 729, 744, 747, 768, 780, 806, 810, 830, 832, 837, 864, 930, 936, 960, 972, 992, 996, 1040, 1053, 1079, 1080, 1116, 1152, 1170, 1209, 1215, 1240, 1245, 1248, 1280, 1296, 1328, 1395, 1404, 1440, 1458, 1488, 1494, 1560, 1612, 1620, 1660, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1944, 1984, 1992, 2015, 2080, 2106, 2158, 2160, 2232, 2241, 2304, 2340, 2418, 2430, 2480, 2490, 2496, 2511, 2573, 2592, 2656, 2790, 2808, 2880, 2916, 2976, 2988, 3120, 3159, 3224, 3237, 3240, 3320, 3328, 3348, 3456, 3510, 3627, 3645, 3720, 3735, 3744, 3840, 3888, 3968, 3984, 4030, 4160, 4185, 4212, 4316, 4320, 4464, 4482, 4680, 4836, 4860, 4960, 4980, 4992, 5022, 5146, 5184, 5265, 5312, 5395, 5580, 5616, 5760, 5832, 5952, 5976, 6045, 6240, 6318, 6448, 6474, 6480, 6640, 6696, 6723, 6912, 7020, 7254, 7290, 7440, 7470, 7488, 7533, 7719, 7776, 7936, 7968, 8060, 8320, 8370, 8424, 8632, 8640, 8928, 8964, 9360, 9477, 9672, 9711, 9720, 9920, 9960, 9984, 10044, 10292, 10368, 10530, 10624, 10790, 10881, 11160, 11205, 11232, 11520, 11664, 11904, 11952, 12090, 12480, 12555, 12636, 12865, 12896, 12948, 12960, 13280, 13392, 13446, 14040, 14508, 14580, 14880, 14940, 14976, 15066, 15438, 15552, 15795, 15936, 16120, 16185, 16640, 16740, 16848, 17264, 17280, 17856, 17928, 18135, 18720, 18954, 19344, 19422, 19440, 19840, 19920, 20088, 20169, 20584, 20736, 21060, 21248, 21580, 21762, 22320, 22410, 22464, 22599, 23157, 23328, 23808, 23904, 24180, 24960, 25110, 25272, 25730, 25792, 25896, 25920, 26560, 26784, 26892, 28080, 29016, 29133, 29160, 29760, 29880, 29952, 30132, 30876, 31104, 31590, 31872, 32240, 32370, 32643, 33449, 33480, 33615, 33696, 34528, 34560, 35712, 35856, 36270, 37440, 37665, 37908, 38595, 38688, 38844, 38880, 39680, 39840, 40176, 40338, 41168, 42120, 43160, 43524, 44640, 44820, 44928, 45198, 46314, 46656, 47385, 47808, 48360, 48555, 49920, 50220, 50544, 51460, 51584, 51792, 51840, 53120, 53568, 53784, 54405, 56160, 58032, 58266, 58320, 59520, 59760, 60264, 60507, 61752, 62208, 63180, 63744, 64480, 64740, 65286, 66898, 66960, 67230, 67392, 69056, 69471, 71424, 71712, 72540, 74880, 75330, 75816, 77190, 77376, 77688, 77760, 79680, 80352, 80676, 82336, 84240, 86320, 87048, 87399, 89280, 89640, 89856, 90396, 92628, 93312, 94770, 95616, 96720, 97110, 97929, 100347, 100440, 100845, 101088, 102920, 103168, 103584, 103680, 106240, 107136, 107568, 108810, 112320, 112995, 115785, 116064, 116532, 116640, 119040, 119520, 120528, 121014, 123504, 126360, 128960, 129480, 130572, 133796, 133920, 134460, 134784, 138112, 138942, 143424, 145080, 145665, 149760, 150660, 151632, 154380, 154752, 155376, 155520, 159360, 160704, 161352, 163215, 164672, 167245, 168480, 172640, 174096, 174798, 178560, 179280, 180792, 185256, 186624, 189540, 191232, 193440, 194220, 195858, 200694, 200880, 201690, 202176, 205840, 207168, 208413, 214272, 215136, 217620, 224640, 225990, 231570, 232128, 233064, 233280, 239040, 241056, 242028, 247008, 252720, 257920, 258960, 261144, 262197, 267592, 267840, 268920, 269568, 276224, 277884, 286848, 290160, 291330, 293787, 301041, 301320, 302535, 303264, 308760, 309504, 310752, 311040, 318720, 321408, 322704, 326430, 329344, 334490, 336960, 345280, 347355, 348192, 349596, 357120, 358560, 361584, 370512, 379080, 386880, 388440, 391716, 401388, 401760, 403380, 404352, 411680, 414336, 416826, 430272, 435240, 436995, 449280, 451980, 463140, 464256, 466128, 466560, 478080, 482112, 484056, 489645, 494016, 501735, 505440, 515840, 517920, 522288, 524394, 535184, 535680, 537840, 555768, 573696, 580320, 582660, 587574, 602082, 602640, 605070, 606528, 617520, 621504, 625239, 642816, 645408, 652860, 658688, 668980, 673920, 690560, 694710, 696384, 699192, 717120, 723168, 741024, 758160, 773760, 776880, 783432, 786591, 802776, 803520, 806760, 808704, 823360, 828672, 833652, 860544, 870480, 873990, 903123, 903960, 926280, 928512, 932256, 933120, 956160, 964224, 968112, 979290, 988032, 1003470, 1010880, 1035840, 1042065, 1044576, 1048788, 1070368, 1071360, 1075680, 1111536, 1160640, 1165320, 1175148, 1204164, 1205280, 1210140, 1213056, 1235040, 1243008, 1250478, 1290816, 1305720, 1310985, 1337960, 1347840, 1381120, 1389420, 1392768, 1398384, 1434240, 1446336, 1468935, 1482048, 1505205, 1516320, 1547520, 1553760, 1566864, 1573182, 1605552, 1607040, 1613520, 1646720, 1667304, 1721088, 1740960, 1747980, 1806246, 1807920, 1852560, 1864512, 1875717, 1928448, 1936224, 1958580, 1976064, 2006940, 2021760, 2071680, 2084130, 2089152, 2097576, 2140736, 2151360, 2223072, 2321280, 2330640, 2350296, 2408328, 2410560, 2420280, 2426112, 2470080, 2486016, 2500956, 2581632, 2611440, 2621970, 2675920, 2709369, 2778840, 2785536, 2796768, 2868480, 2892672, 2937870, 2964096, 3010410, 3032640, 3107520, 3126195, 3133728, 3146364, 3211104, 3214080, 3227040, 3293440, 3334608, 3481920, 3495960, 3612492, 3615840, 3705120, 3729024, 3751434, 3872448, 3917160, 3932955, 4013880, 4043520, 4143360, 4168260, 4178304, 4195152, 4281472, 4302720, 4446144, 4515615, 4642560, 4661280, 4700592, 4816656, 4821120, 4840560, 4940160, 5001912, 5163264, 5222880, 5243940, 5351840, 5418738, 5557680, 5593536, 5785344, 5875740, 5928192, 6020820, 6065280, 6215040, 6252390, 6267456, 6292728, 6422208, 6454080, 6669216, 6963840, 6991920, 7224984, 7231680, 7410240, 7458048, 7502868, 7744896, 7834320, 7865910, 8027760, 8128107, 8336520, 8356608, 8390304, 8562944, 8605440, 8892288, 9031230, 9322560, 9378585, 9401184, 9633312, 9642240, 9681120, 9880320, 10003824, 10445760, 10487880, 10703680, 10837476, 11115360, 11187072, 11751480, 12041640, 12130560, 12430080, 12504780, 12534912, 12585456, 12844416, 12908160, 13338432, 13546845, 13927680, 13983840, 14449968, 14463360, 14820480, 15005736, 15489792, 15668640, 15731820, 16055520, 16256214, 16673040, 16780608, 17784576, 18062460, 18645120, 18757170, 18802368, 19266624, 19362240, 20007648, 20891520, 20975760, 21407360, 21674952, 22230720, 22374144, 23502960, 24083280, 24384321, 25009560, 25069824, 25170912, 25688832, 25816320, 26676864, 27093690, 27967680, 28899936, 28926720, 29640960, 30011472, 31337280, 31463640, 32111040, 32512428, 33346080, 33561216, 36124920, 37290240, 37514340, 37604736, 38533248, 38724480, 40015296, 40640535, 41783040, 41951520, 42814720, 43349904, 44461440, 47005920, 48166560, 48768642, 50019120, 50341824, 53353728, 54187380, 55935360, 57799872, 60022944, 62674560, 62927280, 64222080, 65024856, 66692160, 67122432, 72249840, 75028680, 75209472, 77066496, 77448960, 80030592, 81281070, 83903040, 86699808, 88922880, 94011840, 96333120, 97537284, 100038240, 100683648, 108374760, 111870720, 115599744, 120045888, 121921605, 125349120, 125854560, 128444160, 130049712, 133384320, 144499680, 150057360, 160061184, 162562140, 167806080, 173399616, 188023680, 192666240, 195074568, 200076480, 201367296, 216749520, 231199488, 240091776, 243843210, 251709120, 260099424, 266768640, 288999360, 300114720, 325124280, 335612160, 346799232, 376047360, 385332480, 390149136, 400152960, 433499040, 480183552, 487686420, 503418240, 520198848, 577998720, 600229440, 650248560, 693598464, 780298272, 800305920, 866998080, 975372840, 1006836480, 1040397696, 1155997440, 1200458880, 1300497120, 1560596544, 1733996160, 1950745680, 2080795392, 2400917760, 2600994240, 3121193088, 3467992320, 3901491360, 5201988480, 6242386176, 7802982720, 10403976960, 15605965440, 31211930880]

約数ペア:

[(1, 31211930880), (2, 15605965440), (3, 10403976960), (4, 7802982720), (5, 6242386176), (6, 5201988480), (8, 3901491360), (9, 3467992320), (10, 3121193088), (12, 2600994240), (13, 2400917760), (15, 2080795392), (16, 1950745680), (18, 1733996160), (20, 1560596544), (24, 1300497120), (26, 1200458880), (27, 1155997440), (30, 1040397696), (31, 1006836480), (32, 975372840), (36, 866998080), (39, 800305920), (40, 780298272), (45, 693598464), (48, 650248560), (52, 600229440), (54, 577998720), (60, 520198848), (62, 503418240), (64, 487686420), (65, 480183552), (72, 433499040), (78, 400152960), (80, 390149136), (81, 385332480), (83, 376047360), (90, 346799232), (93, 335612160), (96, 325124280), (104, 300114720), (108, 288999360), (117, 266768640), (120, 260099424), (124, 251709120), (128, 243843210), (130, 240091776), (135, 231199488), (144, 216749520), (155, 201367296), (156, 200076480), (160, 195074568), (162, 192666240), (166, 188023680), (180, 173399616), (186, 167806080), (192, 162562140), (195, 160061184), (208, 150057360), (216, 144499680), (234, 133384320), (240, 130049712), (243, 128444160), (248, 125854560), (249, 125349120), (256, 121921605), (260, 120045888), (270, 115599744), (279, 111870720), (288, 108374760), (310, 100683648), (312, 100038240), (320, 97537284), (324, 96333120), (332, 94011840), (351, 88922880), (360, 86699808), (372, 83903040), (384, 81281070), (390, 80030592), (403, 77448960), (405, 77066496), (415, 75209472), (416, 75028680), (432, 72249840), (465, 67122432), (468, 66692160), (480, 65024856), (486, 64222080), (496, 62927280), (498, 62674560), (520, 60022944), (540, 57799872), (558, 55935360), (576, 54187380), (585, 53353728), (620, 50341824), (624, 50019120), (640, 48768642), (648, 48166560), (664, 47005920), (702, 44461440), (720, 43349904), (729, 42814720), (744, 41951520), (747, 41783040), (768, 40640535), (780, 40015296), (806, 38724480), (810, 38533248), (830, 37604736), (832, 37514340), (837, 37290240), (864, 36124920), (930, 33561216), (936, 33346080), (960, 32512428), (972, 32111040), (992, 31463640), (996, 31337280), (1040, 30011472), (1053, 29640960), (1079, 28926720), (1080, 28899936), (1116, 27967680), (1152, 27093690), (1170, 26676864), (1209, 25816320), (1215, 25688832), (1240, 25170912), (1245, 25069824), (1248, 25009560), (1280, 24384321), (1296, 24083280), (1328, 23502960), (1395, 22374144), (1404, 22230720), (1440, 21674952), (1458, 21407360), (1488, 20975760), (1494, 20891520), (1560, 20007648), (1612, 19362240), (1620, 19266624), (1660, 18802368), (1664, 18757170), (1674, 18645120), (1728, 18062460), (1755, 17784576), (1860, 16780608), (1872, 16673040), (1920, 16256214), (1944, 16055520), (1984, 15731820), (1992, 15668640), (2015, 15489792), (2080, 15005736), (2106, 14820480), (2158, 14463360), (2160, 14449968), (2232, 13983840), (2241, 13927680), (2304, 13546845), (2340, 13338432), (2418, 12908160), (2430, 12844416), (2480, 12585456), (2490, 12534912), (2496, 12504780), (2511, 12430080), (2573, 12130560), (2592, 12041640), (2656, 11751480), (2790, 11187072), (2808, 11115360), (2880, 10837476), (2916, 10703680), (2976, 10487880), (2988, 10445760), (3120, 10003824), (3159, 9880320), (3224, 9681120), (3237, 9642240), (3240, 9633312), (3320, 9401184), (3328, 9378585), (3348, 9322560), (3456, 9031230), (3510, 8892288), (3627, 8605440), (3645, 8562944), (3720, 8390304), (3735, 8356608), (3744, 8336520), (3840, 8128107), (3888, 8027760), (3968, 7865910), (3984, 7834320), (4030, 7744896), (4160, 7502868), (4185, 7458048), (4212, 7410240), (4316, 7231680), (4320, 7224984), (4464, 6991920), (4482, 6963840), (4680, 6669216), (4836, 6454080), (4860, 6422208), (4960, 6292728), (4980, 6267456), (4992, 6252390), (5022, 6215040), (5146, 6065280), (5184, 6020820), (5265, 5928192), (5312, 5875740), (5395, 5785344), (5580, 5593536), (5616, 5557680), (5760, 5418738), (5832, 5351840), (5952, 5243940), (5976, 5222880), (6045, 5163264), (6240, 5001912), (6318, 4940160), (6448, 4840560), (6474, 4821120), (6480, 4816656), (6640, 4700592), (6696, 4661280), (6723, 4642560), (6912, 4515615), (7020, 4446144), (7254, 4302720), (7290, 4281472), (7440, 4195152), (7470, 4178304), (7488, 4168260), (7533, 4143360), (7719, 4043520), (7776, 4013880), (7936, 3932955), (7968, 3917160), (8060, 3872448), (8320, 3751434), (8370, 3729024), (8424, 3705120), (8632, 3615840), (8640, 3612492), (8928, 3495960), (8964, 3481920), (9360, 3334608), (9477, 3293440), (9672, 3227040), (9711, 3214080), (9720, 3211104), (9920, 3146364), (9960, 3133728), (9984, 3126195), (10044, 3107520), (10292, 3032640), (10368, 3010410), (10530, 2964096), (10624, 2937870), (10790, 2892672), (10881, 2868480), (11160, 2796768), (11205, 2785536), (11232, 2778840), (11520, 2709369), (11664, 2675920), (11904, 2621970), (11952, 2611440), (12090, 2581632), (12480, 2500956), (12555, 2486016), (12636, 2470080), (12865, 2426112), (12896, 2420280), (12948, 2410560), (12960, 2408328), (13280, 2350296), (13392, 2330640), (13446, 2321280), (14040, 2223072), (14508, 2151360), (14580, 2140736), (14880, 2097576), (14940, 2089152), (14976, 2084130), (15066, 2071680), (15438, 2021760), (15552, 2006940), (15795, 1976064), (15936, 1958580), (16120, 1936224), (16185, 1928448), (16640, 1875717), (16740, 1864512), (16848, 1852560), (17264, 1807920), (17280, 1806246), (17856, 1747980), (17928, 1740960), (18135, 1721088), (18720, 1667304), (18954, 1646720), (19344, 1613520), (19422, 1607040), (19440, 1605552), (19840, 1573182), (19920, 1566864), (20088, 1553760), (20169, 1547520), (20584, 1516320), (20736, 1505205), (21060, 1482048), (21248, 1468935), (21580, 1446336), (21762, 1434240), (22320, 1398384), (22410, 1392768), (22464, 1389420), (22599, 1381120), (23157, 1347840), (23328, 1337960), (23808, 1310985), (23904, 1305720), (24180, 1290816), (24960, 1250478), (25110, 1243008), (25272, 1235040), (25730, 1213056), (25792, 1210140), (25896, 1205280), (25920, 1204164), (26560, 1175148), (26784, 1165320), (26892, 1160640), (28080, 1111536), (29016, 1075680), (29133, 1071360), (29160, 1070368), (29760, 1048788), (29880, 1044576), (29952, 1042065), (30132, 1035840), (30876, 1010880), (31104, 1003470), (31590, 988032), (31872, 979290), (32240, 968112), (32370, 964224), (32643, 956160), (33449, 933120), (33480, 932256), (33615, 928512), (33696, 926280), (34528, 903960), (34560, 903123), (35712, 873990), (35856, 870480), (36270, 860544), (37440, 833652), (37665, 828672), (37908, 823360), (38595, 808704), (38688, 806760), (38844, 803520), (38880, 802776), (39680, 786591), (39840, 783432), (40176, 776880), (40338, 773760), (41168, 758160), (42120, 741024), (43160, 723168), (43524, 717120), (44640, 699192), (44820, 696384), (44928, 694710), (45198, 690560), (46314, 673920), (46656, 668980), (47385, 658688), (47808, 652860), (48360, 645408), (48555, 642816), (49920, 625239), (50220, 621504), (50544, 617520), (51460, 606528), (51584, 605070), (51792, 602640), (51840, 602082), (53120, 587574), (53568, 582660), (53784, 580320), (54405, 573696), (56160, 555768), (58032, 537840), (58266, 535680), (58320, 535184), (59520, 524394), (59760, 522288), (60264, 517920), (60507, 515840), (61752, 505440), (62208, 501735), (63180, 494016), (63744, 489645), (64480, 484056), (64740, 482112), (65286, 478080), (66898, 466560), (66960, 466128), (67230, 464256), (67392, 463140), (69056, 451980), (69471, 449280), (71424, 436995), (71712, 435240), (72540, 430272), (74880, 416826), (75330, 414336), (75816, 411680), (77190, 404352), (77376, 403380), (77688, 401760), (77760, 401388), (79680, 391716), (80352, 388440), (80676, 386880), (82336, 379080), (84240, 370512), (86320, 361584), (87048, 358560), (87399, 357120), (89280, 349596), (89640, 348192), (89856, 347355), (90396, 345280), (92628, 336960), (93312, 334490), (94770, 329344), (95616, 326430), (96720, 322704), (97110, 321408), (97929, 318720), (100347, 311040), (100440, 310752), (100845, 309504), (101088, 308760), (102920, 303264), (103168, 302535), (103584, 301320), (103680, 301041), (106240, 293787), (107136, 291330), (107568, 290160), (108810, 286848), (112320, 277884), (112995, 276224), (115785, 269568), (116064, 268920), (116532, 267840), (116640, 267592), (119040, 262197), (119520, 261144), (120528, 258960), (121014, 257920), (123504, 252720), (126360, 247008), (128960, 242028), (129480, 241056), (130572, 239040), (133796, 233280), (133920, 233064), (134460, 232128), (134784, 231570), (138112, 225990), (138942, 224640), (143424, 217620), (145080, 215136), (145665, 214272), (149760, 208413), (150660, 207168), (151632, 205840), (154380, 202176), (154752, 201690), (155376, 200880), (155520, 200694), (159360, 195858), (160704, 194220), (161352, 193440), (163215, 191232), (164672, 189540), (167245, 186624), (168480, 185256), (172640, 180792), (174096, 179280), (174798, 178560)]