19507456800

素因数分解:

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

素因数の和:165

約数の個数: 1008

約数和(自身を含む): 80330358528

約数和(自身を除く): 60822901728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 81, 83, 90, 93, 96, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 160, 162, 166, 180, 186, 195, 200, 208, 216, 225, 234, 240, 243, 248, 249, 260, 270, 279, 288, 300, 310, 312, 324, 325, 332, 351, 360, 372, 390, 400, 403, 405, 415, 416, 432, 450, 465, 468, 480, 486, 496, 498, 520, 540, 558, 585, 600, 620, 624, 648, 650, 664, 675, 702, 720, 729, 744, 747, 775, 780, 800, 806, 810, 830, 837, 864, 900, 930, 936, 972, 975, 992, 996, 1040, 1053, 1079, 1080, 1116, 1170, 1200, 1209, 1215, 1240, 1245, 1248, 1296, 1300, 1328, 1350, 1395, 1404, 1440, 1458, 1488, 1494, 1550, 1560, 1612, 1620, 1660, 1674, 1755, 1800, 1860, 1872, 1944, 1950, 1992, 2015, 2025, 2075, 2080, 2106, 2158, 2160, 2232, 2241, 2325, 2340, 2400, 2418, 2430, 2480, 2490, 2511, 2573, 2592, 2600, 2656, 2700, 2790, 2808, 2916, 2925, 2976, 2988, 3100, 3120, 3159, 3224, 3237, 3240, 3320, 3348, 3510, 3600, 3627, 3645, 3720, 3735, 3744, 3888, 3900, 3984, 4030, 4050, 4150, 4185, 4212, 4316, 4320, 4464, 4482, 4650, 4680, 4836, 4860, 4960, 4980, 5022, 5146, 5200, 5265, 5395, 5400, 5580, 5616, 5832, 5850, 5976, 6045, 6075, 6200, 6225, 6240, 6318, 6448, 6474, 6480, 6640, 6696, 6723, 6975, 7020, 7200, 7254, 7290, 7440, 7470, 7533, 7719, 7776, 7800, 7968, 8060, 8100, 8300, 8370, 8424, 8632, 8775, 8928, 8964, 9300, 9360, 9477, 9672, 9711, 9720, 9960, 10044, 10075, 10292, 10400, 10530, 10790, 10800, 10881, 11160, 11205, 11232, 11664, 11700, 11952, 12090, 12150, 12400, 12450, 12555, 12636, 12865, 12896, 12948, 12960, 13280, 13392, 13446, 13950, 14040, 14508, 14580, 14880, 14940, 15066, 15438, 15600, 15795, 16120, 16185, 16200, 16600, 16740, 16848, 17264, 17550, 17928, 18135, 18225, 18600, 18675, 18720, 18954, 19344, 19422, 19440, 19920, 20088, 20150, 20169, 20584, 20925, 21060, 21580, 21600, 21762, 22320, 22410, 22599, 23157, 23328, 23400, 23904, 24180, 24300, 24800, 24900, 25110, 25272, 25730, 25896, 26325, 26784, 26892, 26975, 27900, 28080, 29016, 29133, 29160, 29880, 30132, 30225, 30876, 31200, 31590, 32240, 32370, 32400, 32643, 33200, 33449, 33480, 33615, 33696, 34528, 35100, 35856, 36270, 36450, 37200, 37350, 37665, 37908, 38595, 38688, 38844, 38880, 39840, 40176, 40300, 40338, 41168, 41850, 42120, 43160, 43524, 44640, 44820, 45198, 46314, 46800, 47385, 48360, 48555, 48600, 49800, 50220, 50544, 51460, 51792, 52650, 53784, 53950, 54405, 55800, 56025, 56160, 58032, 58266, 58320, 59760, 60264, 60450, 60507, 61752, 62775, 63180, 64325, 64480, 64740, 64800, 65286, 66400, 66898, 66960, 67230, 69471, 70200, 71712, 72540, 72900, 74400, 74700, 75330, 75816, 77190, 77688, 78975, 80352, 80600, 80676, 80925, 82336, 83700, 84240, 86320, 87048, 87399, 89640, 90396, 90675, 92628, 93600, 94770, 96720, 97110, 97200, 97929, 99600, 100347, 100440, 100845, 101088, 102920, 103584, 105300, 107568, 107900, 108810, 111600, 112050, 112995, 115785, 116064, 116532, 116640, 119520, 120528, 120900, 121014, 123504, 125550, 126360, 128650, 129480, 130572, 133796, 133920, 134460, 138942, 140400, 145080, 145665, 145800, 149400, 150660, 151632, 154380, 155376, 157950, 161200, 161352, 161850, 163215, 167245, 167400, 168075, 168480, 172640, 174096, 174798, 179280, 180792, 181350, 185256, 188325, 189540, 192975, 193440, 194220, 194400, 195858, 199200, 200694, 200880, 201690, 205840, 208413, 210600, 215136, 215800, 217620, 223200, 224100, 225990, 231570, 233064, 236925, 241056, 241800, 242028, 242775, 247008, 251100, 252720, 257300, 258960, 261144, 262197, 267592, 268920, 272025, 277884, 280800, 290160, 291330, 291600, 293787, 298800, 301041, 301320, 302535, 303264, 308760, 310752, 315900, 322400, 322704, 323700, 326430, 334490, 334800, 336150, 347355, 348192, 349596, 358560, 361584, 362700, 370512, 376650, 379080, 385950, 388440, 391716, 401388, 401760, 403380, 411680, 416826, 421200, 431600, 435240, 436995, 448200, 451980, 463140, 466128, 473850, 483600, 484056, 485550, 489645, 501735, 502200, 504225, 505440, 514600, 517920, 522288, 524394, 535184, 537840, 544050, 555768, 564975, 578925, 580320, 582660, 583200, 587574, 597600, 602082, 602640, 605070, 617520, 625239, 631800, 645408, 647400, 652860, 668980, 669600, 672300, 694710, 699192, 723168, 725400, 728325, 741024, 753300, 758160, 771900, 776880, 783432, 786591, 802776, 806760, 816075, 833652, 836225, 842400, 863200, 870480, 873990, 896400, 903123, 903960, 926280, 932256, 947700, 967200, 968112, 971100, 979290, 1003470, 1004400, 1008450, 1029200, 1042065, 1044576, 1048788, 1070368, 1075680, 1088100, 1111536, 1129950, 1157850, 1165320, 1175148, 1204164, 1205280, 1210140, 1235040, 1250478, 1263600, 1294800, 1305720, 1310985, 1337960, 1344600, 1389420, 1398384, 1450800, 1456650, 1468935, 1505205, 1506600, 1512675, 1516320, 1543800, 1553760, 1566864, 1573182, 1605552, 1613520, 1632150, 1667304, 1672450, 1736775, 1740960, 1747980, 1792800, 1806246, 1807920, 1852560, 1875717, 1895400, 1936224, 1942200, 1958580, 2006940, 2008800, 2016900, 2058400, 2084130, 2097576, 2176200, 2184975, 2223072, 2259900, 2315700, 2330640, 2350296, 2408328, 2420280, 2448225, 2500956, 2508675, 2527200, 2589600, 2611440, 2621970, 2675920, 2689200, 2709369, 2778840, 2796768, 2901600, 2913300, 2937870, 3010410, 3013200, 3025350, 3087600, 3126195, 3133728, 3146364, 3211104, 3227040, 3264300, 3334608, 3344900, 3473550, 3495960, 3612492, 3615840, 3705120, 3751434, 3790800, 3884400, 3917160, 3932955, 4013880, 4033800, 4168260, 4195152, 4352400, 4369950, 4515615, 4519800, 4631400, 4661280, 4700592, 4816656, 4840560, 4896450, 5001912, 5017350, 5210325, 5222880, 5243940, 5351840, 5378400, 5418738, 5557680, 5826600, 5875740, 6020820, 6026400, 6050700, 6175200, 6252390, 6292728, 6528600, 6554925, 6669216, 6689800, 6947100, 6991920, 7224984, 7344675, 7502868, 7526025, 7581600, 7768800, 7834320, 7865910, 8027760, 8067600, 8128107, 8336520, 8390304, 8704800, 8739900, 9031230, 9039600, 9262800, 9378585, 9401184, 9633312, 9681120, 9792900, 10003824, 10034700, 10420650, 10487880, 10837476, 11115360, 11653200, 11751480, 12041640, 12101400, 12504780, 12585456, 13057200, 13109850, 13379600, 13546845, 13894200, 13983840, 14449968, 14689350, 15005736, 15052050, 15630975, 15668640, 15731820, 16055520, 16135200, 16256214, 16673040, 17479800, 18062460, 18079200, 18525600, 18757170, 19585800, 19664775, 20007648, 20069400, 20841300, 20975760, 21674952, 22578075, 23306400, 23502960, 24083280, 24202800, 24384321, 25009560, 25170912, 26114400, 26219700, 26759200, 27093690, 27788400, 28899936, 29378700, 30011472, 30104100, 31261950, 31463640, 32512428, 33346080, 34959600, 36124920, 37514340, 39171600, 39329550, 40138800, 40640535, 41682600, 41951520, 43349904, 45156150, 46892925, 47005920, 48166560, 48405600, 48768642, 50019120, 52439400, 54187380, 55576800, 58757400, 60022944, 60208200, 62523900, 62927280, 65024856, 67734225, 69919200, 72249840, 75028680, 78343200, 78659100, 80277600, 81281070, 83365200, 86699808, 90312300, 93785850, 97537284, 100038240, 104878800, 108374760, 117514800, 120416400, 121921605, 125047800, 125854560, 130049712, 135468450, 144499680, 150057360, 157318200, 162562140, 166730400, 180624600, 187571700, 195074568, 203202675, 209757600, 216749520, 235029600, 240832800, 243843210, 250095600, 260099424, 270936900, 300114720, 314636400, 325124280, 361249200, 375143400, 390149136, 406405350, 433499040, 487686420, 500191200, 541873800, 609608025, 629272800, 650248560, 722498400, 750286800, 780298272, 812810700, 975372840, 1083747600, 1219216050, 1300497120, 1500573600, 1625621400, 1950745680, 2167495200, 2438432100, 3251242800, 3901491360, 4876864200, 6502485600, 9753728400, 19507456800]

約数ペア:

[(1, 19507456800), (2, 9753728400), (3, 6502485600), (4, 4876864200), (5, 3901491360), (6, 3251242800), (8, 2438432100), (9, 2167495200), (10, 1950745680), (12, 1625621400), (13, 1500573600), (15, 1300497120), (16, 1219216050), (18, 1083747600), (20, 975372840), (24, 812810700), (25, 780298272), (26, 750286800), (27, 722498400), (30, 650248560), (31, 629272800), (32, 609608025), (36, 541873800), (39, 500191200), (40, 487686420), (45, 433499040), (48, 406405350), (50, 390149136), (52, 375143400), (54, 361249200), (60, 325124280), (62, 314636400), (65, 300114720), (72, 270936900), (75, 260099424), (78, 250095600), (80, 243843210), (81, 240832800), (83, 235029600), (90, 216749520), (93, 209757600), (96, 203202675), (100, 195074568), (104, 187571700), (108, 180624600), (117, 166730400), (120, 162562140), (124, 157318200), (130, 150057360), (135, 144499680), (144, 135468450), (150, 130049712), (155, 125854560), (156, 125047800), (160, 121921605), (162, 120416400), (166, 117514800), (180, 108374760), (186, 104878800), (195, 100038240), (200, 97537284), (208, 93785850), (216, 90312300), (225, 86699808), (234, 83365200), (240, 81281070), (243, 80277600), (248, 78659100), (249, 78343200), (260, 75028680), (270, 72249840), (279, 69919200), (288, 67734225), (300, 65024856), (310, 62927280), (312, 62523900), (324, 60208200), (325, 60022944), (332, 58757400), (351, 55576800), (360, 54187380), (372, 52439400), (390, 50019120), (400, 48768642), (403, 48405600), (405, 48166560), (415, 47005920), (416, 46892925), (432, 45156150), (450, 43349904), (465, 41951520), (468, 41682600), (480, 40640535), (486, 40138800), (496, 39329550), (498, 39171600), (520, 37514340), (540, 36124920), (558, 34959600), (585, 33346080), (600, 32512428), (620, 31463640), (624, 31261950), (648, 30104100), (650, 30011472), (664, 29378700), (675, 28899936), (702, 27788400), (720, 27093690), (729, 26759200), (744, 26219700), (747, 26114400), (775, 25170912), (780, 25009560), (800, 24384321), (806, 24202800), (810, 24083280), (830, 23502960), (837, 23306400), (864, 22578075), (900, 21674952), (930, 20975760), (936, 20841300), (972, 20069400), (975, 20007648), (992, 19664775), (996, 19585800), (1040, 18757170), (1053, 18525600), (1079, 18079200), (1080, 18062460), (1116, 17479800), (1170, 16673040), (1200, 16256214), (1209, 16135200), (1215, 16055520), (1240, 15731820), (1245, 15668640), (1248, 15630975), (1296, 15052050), (1300, 15005736), (1328, 14689350), (1350, 14449968), (1395, 13983840), (1404, 13894200), (1440, 13546845), (1458, 13379600), (1488, 13109850), (1494, 13057200), (1550, 12585456), (1560, 12504780), (1612, 12101400), (1620, 12041640), (1660, 11751480), (1674, 11653200), (1755, 11115360), (1800, 10837476), (1860, 10487880), (1872, 10420650), (1944, 10034700), (1950, 10003824), (1992, 9792900), (2015, 9681120), (2025, 9633312), (2075, 9401184), (2080, 9378585), (2106, 9262800), (2158, 9039600), (2160, 9031230), (2232, 8739900), (2241, 8704800), (2325, 8390304), (2340, 8336520), (2400, 8128107), (2418, 8067600), (2430, 8027760), (2480, 7865910), (2490, 7834320), (2511, 7768800), (2573, 7581600), (2592, 7526025), (2600, 7502868), (2656, 7344675), (2700, 7224984), (2790, 6991920), (2808, 6947100), (2916, 6689800), (2925, 6669216), (2976, 6554925), (2988, 6528600), (3100, 6292728), (3120, 6252390), (3159, 6175200), (3224, 6050700), (3237, 6026400), (3240, 6020820), (3320, 5875740), (3348, 5826600), (3510, 5557680), (3600, 5418738), (3627, 5378400), (3645, 5351840), (3720, 5243940), (3735, 5222880), (3744, 5210325), (3888, 5017350), (3900, 5001912), (3984, 4896450), (4030, 4840560), (4050, 4816656), (4150, 4700592), (4185, 4661280), (4212, 4631400), (4316, 4519800), (4320, 4515615), (4464, 4369950), (4482, 4352400), (4650, 4195152), (4680, 4168260), (4836, 4033800), (4860, 4013880), (4960, 3932955), (4980, 3917160), (5022, 3884400), (5146, 3790800), (5200, 3751434), (5265, 3705120), (5395, 3615840), (5400, 3612492), (5580, 3495960), (5616, 3473550), (5832, 3344900), (5850, 3334608), (5976, 3264300), (6045, 3227040), (6075, 3211104), (6200, 3146364), (6225, 3133728), (6240, 3126195), (6318, 3087600), (6448, 3025350), (6474, 3013200), (6480, 3010410), (6640, 2937870), (6696, 2913300), (6723, 2901600), (6975, 2796768), (7020, 2778840), (7200, 2709369), (7254, 2689200), (7290, 2675920), (7440, 2621970), (7470, 2611440), (7533, 2589600), (7719, 2527200), (7776, 2508675), (7800, 2500956), (7968, 2448225), (8060, 2420280), (8100, 2408328), (8300, 2350296), (8370, 2330640), (8424, 2315700), (8632, 2259900), (8775, 2223072), (8928, 2184975), (8964, 2176200), (9300, 2097576), (9360, 2084130), (9477, 2058400), (9672, 2016900), (9711, 2008800), (9720, 2006940), (9960, 1958580), (10044, 1942200), (10075, 1936224), (10292, 1895400), (10400, 1875717), (10530, 1852560), (10790, 1807920), (10800, 1806246), (10881, 1792800), (11160, 1747980), (11205, 1740960), (11232, 1736775), (11664, 1672450), (11700, 1667304), (11952, 1632150), (12090, 1613520), (12150, 1605552), (12400, 1573182), (12450, 1566864), (12555, 1553760), (12636, 1543800), (12865, 1516320), (12896, 1512675), (12948, 1506600), (12960, 1505205), (13280, 1468935), (13392, 1456650), (13446, 1450800), (13950, 1398384), (14040, 1389420), (14508, 1344600), (14580, 1337960), (14880, 1310985), (14940, 1305720), (15066, 1294800), (15438, 1263600), (15600, 1250478), (15795, 1235040), (16120, 1210140), (16185, 1205280), (16200, 1204164), (16600, 1175148), (16740, 1165320), (16848, 1157850), (17264, 1129950), (17550, 1111536), (17928, 1088100), (18135, 1075680), (18225, 1070368), (18600, 1048788), (18675, 1044576), (18720, 1042065), (18954, 1029200), (19344, 1008450), (19422, 1004400), (19440, 1003470), (19920, 979290), (20088, 971100), (20150, 968112), (20169, 967200), (20584, 947700), (20925, 932256), (21060, 926280), (21580, 903960), (21600, 903123), (21762, 896400), (22320, 873990), (22410, 870480), (22599, 863200), (23157, 842400), (23328, 836225), (23400, 833652), (23904, 816075), (24180, 806760), (24300, 802776), (24800, 786591), (24900, 783432), (25110, 776880), (25272, 771900), (25730, 758160), (25896, 753300), (26325, 741024), (26784, 728325), (26892, 725400), (26975, 723168), (27900, 699192), (28080, 694710), (29016, 672300), (29133, 669600), (29160, 668980), (29880, 652860), (30132, 647400), (30225, 645408), (30876, 631800), (31200, 625239), (31590, 617520), (32240, 605070), (32370, 602640), (32400, 602082), (32643, 597600), (33200, 587574), (33449, 583200), (33480, 582660), (33615, 580320), (33696, 578925), (34528, 564975), (35100, 555768), (35856, 544050), (36270, 537840), (36450, 535184), (37200, 524394), (37350, 522288), (37665, 517920), (37908, 514600), (38595, 505440), (38688, 504225), (38844, 502200), (38880, 501735), (39840, 489645), (40176, 485550), (40300, 484056), (40338, 483600), (41168, 473850), (41850, 466128), (42120, 463140), (43160, 451980), (43524, 448200), (44640, 436995), (44820, 435240), (45198, 431600), (46314, 421200), (46800, 416826), (47385, 411680), (48360, 403380), (48555, 401760), (48600, 401388), (49800, 391716), (50220, 388440), (50544, 385950), (51460, 379080), (51792, 376650), (52650, 370512), (53784, 362700), (53950, 361584), (54405, 358560), (55800, 349596), (56025, 348192), (56160, 347355), (58032, 336150), (58266, 334800), (58320, 334490), (59760, 326430), (60264, 323700), (60450, 322704), (60507, 322400), (61752, 315900), (62775, 310752), (63180, 308760), (64325, 303264), (64480, 302535), (64740, 301320), (64800, 301041), (65286, 298800), (66400, 293787), (66898, 291600), (66960, 291330), (67230, 290160), (69471, 280800), (70200, 277884), (71712, 272025), (72540, 268920), (72900, 267592), (74400, 262197), (74700, 261144), (75330, 258960), (75816, 257300), (77190, 252720), (77688, 251100), (78975, 247008), (80352, 242775), (80600, 242028), (80676, 241800), (80925, 241056), (82336, 236925), (83700, 233064), (84240, 231570), (86320, 225990), (87048, 224100), (87399, 223200), (89640, 217620), (90396, 215800), (90675, 215136), (92628, 210600), (93600, 208413), (94770, 205840), (96720, 201690), (97110, 200880), (97200, 200694), (97929, 199200), (99600, 195858), (100347, 194400), (100440, 194220), (100845, 193440), (101088, 192975), (102920, 189540), (103584, 188325), (105300, 185256), (107568, 181350), (107900, 180792), (108810, 179280), (111600, 174798), (112050, 174096), (112995, 172640), (115785, 168480), (116064, 168075), (116532, 167400), (116640, 167245), (119520, 163215), (120528, 161850), (120900, 161352), (121014, 161200), (123504, 157950), (125550, 155376), (126360, 154380), (128650, 151632), (129480, 150660), (130572, 149400), (133796, 145800), (133920, 145665), (134460, 145080), (138942, 140400)]