31073271840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 960

約数和(自身を含む): 131857165440

約数和(自身を除く): 100783893600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 80, 81, 85, 90, 95, 96, 102, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 160, 162, 170, 171, 180, 190, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 285, 288, 304, 306, 312, 323, 324, 340, 342, 351, 360, 380, 390, 405, 408, 416, 432, 442, 456, 459, 468, 480, 494, 510, 513, 520, 540, 544, 570, 571, 585, 608, 612, 624, 646, 648, 663, 680, 684, 702, 720, 741, 760, 765, 780, 810, 816, 855, 864, 884, 912, 918, 936, 969, 988, 1020, 1026, 1040, 1053, 1080, 1105, 1140, 1142, 1170, 1224, 1235, 1248, 1292, 1296, 1326, 1360, 1368, 1377, 1404, 1440, 1482, 1520, 1530, 1539, 1560, 1615, 1620, 1632, 1710, 1713, 1755, 1768, 1824, 1836, 1872, 1938, 1976, 1989, 2040, 2052, 2080, 2106, 2160, 2210, 2223, 2280, 2284, 2295, 2340, 2448, 2470, 2565, 2584, 2592, 2652, 2720, 2736, 2754, 2808, 2855, 2907, 2964, 3040, 3060, 3078, 3120, 3230, 3240, 3315, 3420, 3426, 3510, 3536, 3672, 3705, 3744, 3876, 3952, 3978, 4080, 4104, 4199, 4212, 4320, 4420, 4446, 4560, 4568, 4590, 4680, 4845, 4896, 4940, 5130, 5139, 5168, 5265, 5304, 5472, 5508, 5616, 5710, 5814, 5928, 5967, 6120, 6156, 6240, 6460, 6480, 6630, 6669, 6840, 6852, 6885, 7020, 7072, 7344, 7410, 7423, 7695, 7752, 7904, 7956, 8160, 8208, 8398, 8424, 8565, 8721, 8840, 8892, 9120, 9136, 9180, 9360, 9690, 9707, 9880, 9945, 10260, 10278, 10336, 10530, 10608, 10849, 11016, 11115, 11232, 11420, 11628, 11856, 11934, 12240, 12312, 12597, 12920, 12960, 13260, 13338, 13680, 13704, 13770, 14040, 14535, 14688, 14820, 14846, 15390, 15417, 15504, 15912, 16416, 16796, 16848, 17130, 17442, 17680, 17784, 17901, 18272, 18360, 18720, 19380, 19414, 19760, 19890, 20007, 20520, 20556, 20995, 21060, 21216, 21698, 22032, 22230, 22269, 22840, 23256, 23712, 23868, 24480, 24624, 25194, 25695, 25840, 26163, 26520, 26676, 27360, 27408, 27540, 28080, 29070, 29121, 29640, 29692, 29835, 30780, 30834, 31008, 31824, 32547, 33345, 33592, 33696, 34260, 34884, 35360, 35568, 35802, 36720, 37115, 37791, 38760, 38828, 39520, 39780, 40014, 41040, 41112, 41990, 42120, 43396, 43605, 44064, 44460, 44538, 45680, 46251, 46512, 47736, 48535, 49248, 50388, 51390, 51680, 52326, 53040, 53352, 54245, 54816, 55080, 56160, 58140, 58242, 59280, 59384, 59670, 61560, 61668, 62985, 63648, 65094, 66690, 66807, 67184, 68520, 69768, 71136, 71604, 73440, 74230, 75582, 77085, 77520, 77656, 79560, 80028, 82080, 82224, 83980, 84240, 86792, 87210, 87363, 88920, 89076, 89505, 91360, 92502, 93024, 95472, 97070, 97641, 100035, 100776, 102780, 104652, 106080, 106704, 108490, 110160, 111345, 113373, 116280, 116484, 118560, 118768, 119340, 123120, 123336, 125970, 126191, 130188, 130815, 133380, 133614, 134368, 137040, 139536, 141037, 143208, 145605, 148460, 151164, 154170, 155040, 155312, 159120, 160056, 162735, 164448, 167960, 168480, 173584, 174420, 174726, 177840, 178152, 179010, 184433, 185004, 188955, 190944, 194140, 195282, 200070, 200421, 201552, 205560, 209304, 213408, 216980, 220320, 222690, 226746, 231255, 232560, 232968, 237536, 238680, 246240, 246672, 251940, 252382, 260376, 261630, 262089, 266760, 267228, 274080, 279072, 282074, 286416, 291210, 292923, 296920, 302328, 308340, 310624, 318240, 320112, 325470, 334035, 335920, 340119, 347168, 348840, 349452, 355680, 356304, 358020, 368866, 370008, 377910, 378573, 388280, 390564, 400140, 400842, 403104, 411120, 418608, 423111, 433960, 436815, 445380, 453492, 462510, 465120, 465936, 477360, 488205, 493344, 503880, 504764, 520752, 523260, 524178, 533520, 534456, 553299, 564148, 566865, 572832, 582420, 585846, 593840, 601263, 604656, 616680, 630955, 640224, 650940, 668070, 671840, 680238, 697680, 698904, 705185, 712608, 716040, 737732, 740016, 755820, 757146, 776560, 781128, 786267, 800280, 801684, 822240, 837216, 846222, 867920, 873630, 878769, 890760, 906984, 922165, 925020, 931872, 954720, 976410, 1002105, 1007760, 1009528, 1041504, 1046520, 1048356, 1067040, 1068912, 1106598, 1128296, 1133730, 1135719, 1164840, 1171692, 1187680, 1202526, 1209312, 1233360, 1261910, 1269333, 1301880, 1310445, 1336140, 1360476, 1395360, 1397808, 1410370, 1432080, 1464615, 1475464, 1480032, 1511640, 1514292, 1553120, 1562256, 1572534, 1600560, 1603368, 1659897, 1692444, 1700595, 1735840, 1747260, 1757538, 1781520, 1813968, 1844330, 1850040, 1892865, 1952820, 2004210, 2015520, 2019056, 2093040, 2096712, 2115555, 2137824, 2213196, 2256592, 2267460, 2271438, 2329680, 2343384, 2397629, 2405052, 2466720, 2523820, 2538666, 2603760, 2620890, 2672280, 2720952, 2766495, 2795616, 2820740, 2864160, 2929230, 2950928, 3006315, 3023280, 3028584, 3124512, 3145068, 3201120, 3206736, 3319794, 3384888, 3401190, 3407157, 3494520, 3515076, 3563040, 3627936, 3688660, 3700080, 3785730, 3807999, 3905640, 3931335, 4008420, 4038112, 4186080, 4193424, 4231110, 4393845, 4426392, 4513184, 4534920, 4542876, 4659360, 4686768, 4795258, 4810104, 4979691, 5047640, 5077332, 5207520, 5241780, 5344560, 5441904, 5532990, 5641480, 5678595, 5858460, 5901856, 6012630, 6046560, 6057168, 6290136, 6346665, 6413472, 6639588, 6769776, 6802380, 6814314, 6989040, 7030152, 7192887, 7377320, 7400160, 7571460, 7615998, 7811280, 7862670, 8016840, 8299485, 8386848, 8462220, 8787690, 8852784, 9069840, 9085752, 9373536, 9590516, 9620208, 9959382, 10095280, 10154664, 10221471, 10483560, 10689120, 10883808, 11065980, 11282960, 11357190, 11423997, 11716920, 11988145, 12025260, 12114336, 12580272, 12693330, 13279176, 13539552, 13604760, 13628628, 13978080, 14060304, 14385774, 14754640, 14939073, 15142920, 15231996, 15622560, 15725340, 16033680, 16598970, 16924440, 17035785, 17575380, 17705568, 18139680, 18171504, 19039995, 19181032, 19240416, 19918764, 20190560, 20309328, 20442942, 20967120, 21578661, 22131960, 22565920, 22714380, 22847994, 23433840, 23976290, 24050520, 24898455, 25160544, 25386660, 26558352, 27209520, 27257256, 28120608, 28771548, 29509280, 29878146, 30285840, 30463992, 31450680, 32067360, 33197940, 33848880, 34071570, 35150760, 35964435, 36343008, 38079990, 38362064, 39837528, 40618656, 40885884, 41934240, 43157322, 44263920, 45428760, 45695988, 46867680, 47952580, 48101040, 49796910, 50773320, 51107355, 53116704, 54419040, 54514512, 57119985, 57543096, 59756292, 60571680, 60927984, 62901360, 64735983, 66395880, 67697760, 68143140, 70301520, 71928870, 74695365, 76159980, 76724128, 79675056, 81771768, 86314644, 88527840, 90857520, 91391976, 95905160, 96202080, 99593820, 101546640, 102214710, 107893305, 109029024, 114239970, 115086192, 119512584, 121855968, 125802720, 129471966, 132791760, 136286280, 140603040, 143857740, 149390730, 152319960, 159350112, 163543536, 172629288, 181715040, 182783952, 191810320, 194207949, 199187640, 203093280, 204429420, 215786610, 228479940, 230172384, 239025168, 258943932, 265583520, 272572560, 287715480, 298781460, 304639920, 323679915, 327087072, 345258576, 365567904, 383620640, 388415898, 398375280, 408858840, 431573220, 456959880, 478050336, 517887864, 545145120, 575430960, 597562920, 609279840, 647359830, 690517152, 776831796, 796750560, 817717680, 863146440, 913919760, 971039745, 1035775728, 1150861920, 1195125840, 1294719660, 1553663592, 1635435360, 1726292880, 1827839520, 1942079490, 2071551456, 2390251680, 2589439320, 3107327184, 3452585760, 3884158980, 5178878640, 6214654368, 7768317960, 10357757280, 15536635920, 31073271840]

約数ペア:

[(1, 31073271840), (2, 15536635920), (3, 10357757280), (4, 7768317960), (5, 6214654368), (6, 5178878640), (8, 3884158980), (9, 3452585760), (10, 3107327184), (12, 2589439320), (13, 2390251680), (15, 2071551456), (16, 1942079490), (17, 1827839520), (18, 1726292880), (19, 1635435360), (20, 1553663592), (24, 1294719660), (26, 1195125840), (27, 1150861920), (30, 1035775728), (32, 971039745), (34, 913919760), (36, 863146440), (38, 817717680), (39, 796750560), (40, 776831796), (45, 690517152), (48, 647359830), (51, 609279840), (52, 597562920), (54, 575430960), (57, 545145120), (60, 517887864), (65, 478050336), (68, 456959880), (72, 431573220), (76, 408858840), (78, 398375280), (80, 388415898), (81, 383620640), (85, 365567904), (90, 345258576), (95, 327087072), (96, 323679915), (102, 304639920), (104, 298781460), (108, 287715480), (114, 272572560), (117, 265583520), (120, 258943932), (130, 239025168), (135, 230172384), (136, 228479940), (144, 215786610), (152, 204429420), (153, 203093280), (156, 199187640), (160, 194207949), (162, 191810320), (170, 182783952), (171, 181715040), (180, 172629288), (190, 163543536), (195, 159350112), (204, 152319960), (208, 149390730), (216, 143857740), (221, 140603040), (228, 136286280), (234, 132791760), (240, 129471966), (247, 125802720), (255, 121855968), (260, 119512584), (270, 115086192), (272, 114239970), (285, 109029024), (288, 107893305), (304, 102214710), (306, 101546640), (312, 99593820), (323, 96202080), (324, 95905160), (340, 91391976), (342, 90857520), (351, 88527840), (360, 86314644), (380, 81771768), (390, 79675056), (405, 76724128), (408, 76159980), (416, 74695365), (432, 71928870), (442, 70301520), (456, 68143140), (459, 67697760), (468, 66395880), (480, 64735983), (494, 62901360), (510, 60927984), (513, 60571680), (520, 59756292), (540, 57543096), (544, 57119985), (570, 54514512), (571, 54419040), (585, 53116704), (608, 51107355), (612, 50773320), (624, 49796910), (646, 48101040), (648, 47952580), (663, 46867680), (680, 45695988), (684, 45428760), (702, 44263920), (720, 43157322), (741, 41934240), (760, 40885884), (765, 40618656), (780, 39837528), (810, 38362064), (816, 38079990), (855, 36343008), (864, 35964435), (884, 35150760), (912, 34071570), (918, 33848880), (936, 33197940), (969, 32067360), (988, 31450680), (1020, 30463992), (1026, 30285840), (1040, 29878146), (1053, 29509280), (1080, 28771548), (1105, 28120608), (1140, 27257256), (1142, 27209520), (1170, 26558352), (1224, 25386660), (1235, 25160544), (1248, 24898455), (1292, 24050520), (1296, 23976290), (1326, 23433840), (1360, 22847994), (1368, 22714380), (1377, 22565920), (1404, 22131960), (1440, 21578661), (1482, 20967120), (1520, 20442942), (1530, 20309328), (1539, 20190560), (1560, 19918764), (1615, 19240416), (1620, 19181032), (1632, 19039995), (1710, 18171504), (1713, 18139680), (1755, 17705568), (1768, 17575380), (1824, 17035785), (1836, 16924440), (1872, 16598970), (1938, 16033680), (1976, 15725340), (1989, 15622560), (2040, 15231996), (2052, 15142920), (2080, 14939073), (2106, 14754640), (2160, 14385774), (2210, 14060304), (2223, 13978080), (2280, 13628628), (2284, 13604760), (2295, 13539552), (2340, 13279176), (2448, 12693330), (2470, 12580272), (2565, 12114336), (2584, 12025260), (2592, 11988145), (2652, 11716920), (2720, 11423997), (2736, 11357190), (2754, 11282960), (2808, 11065980), (2855, 10883808), (2907, 10689120), (2964, 10483560), (3040, 10221471), (3060, 10154664), (3078, 10095280), (3120, 9959382), (3230, 9620208), (3240, 9590516), (3315, 9373536), (3420, 9085752), (3426, 9069840), (3510, 8852784), (3536, 8787690), (3672, 8462220), (3705, 8386848), (3744, 8299485), (3876, 8016840), (3952, 7862670), (3978, 7811280), (4080, 7615998), (4104, 7571460), (4199, 7400160), (4212, 7377320), (4320, 7192887), (4420, 7030152), (4446, 6989040), (4560, 6814314), (4568, 6802380), (4590, 6769776), (4680, 6639588), (4845, 6413472), (4896, 6346665), (4940, 6290136), (5130, 6057168), (5139, 6046560), (5168, 6012630), (5265, 5901856), (5304, 5858460), (5472, 5678595), (5508, 5641480), (5616, 5532990), (5710, 5441904), (5814, 5344560), (5928, 5241780), (5967, 5207520), (6120, 5077332), (6156, 5047640), (6240, 4979691), (6460, 4810104), (6480, 4795258), (6630, 4686768), (6669, 4659360), (6840, 4542876), (6852, 4534920), (6885, 4513184), (7020, 4426392), (7072, 4393845), (7344, 4231110), (7410, 4193424), (7423, 4186080), (7695, 4038112), (7752, 4008420), (7904, 3931335), (7956, 3905640), (8160, 3807999), (8208, 3785730), (8398, 3700080), (8424, 3688660), (8565, 3627936), (8721, 3563040), (8840, 3515076), (8892, 3494520), (9120, 3407157), (9136, 3401190), (9180, 3384888), (9360, 3319794), (9690, 3206736), (9707, 3201120), (9880, 3145068), (9945, 3124512), (10260, 3028584), (10278, 3023280), (10336, 3006315), (10530, 2950928), (10608, 2929230), (10849, 2864160), (11016, 2820740), (11115, 2795616), (11232, 2766495), (11420, 2720952), (11628, 2672280), (11856, 2620890), (11934, 2603760), (12240, 2538666), (12312, 2523820), (12597, 2466720), (12920, 2405052), (12960, 2397629), (13260, 2343384), (13338, 2329680), (13680, 2271438), (13704, 2267460), (13770, 2256592), (14040, 2213196), (14535, 2137824), (14688, 2115555), (14820, 2096712), (14846, 2093040), (15390, 2019056), (15417, 2015520), (15504, 2004210), (15912, 1952820), (16416, 1892865), (16796, 1850040), (16848, 1844330), (17130, 1813968), (17442, 1781520), (17680, 1757538), (17784, 1747260), (17901, 1735840), (18272, 1700595), (18360, 1692444), (18720, 1659897), (19380, 1603368), (19414, 1600560), (19760, 1572534), (19890, 1562256), (20007, 1553120), (20520, 1514292), (20556, 1511640), (20995, 1480032), (21060, 1475464), (21216, 1464615), (21698, 1432080), (22032, 1410370), (22230, 1397808), (22269, 1395360), (22840, 1360476), (23256, 1336140), (23712, 1310445), (23868, 1301880), (24480, 1269333), (24624, 1261910), (25194, 1233360), (25695, 1209312), (25840, 1202526), (26163, 1187680), (26520, 1171692), (26676, 1164840), (27360, 1135719), (27408, 1133730), (27540, 1128296), (28080, 1106598), (29070, 1068912), (29121, 1067040), (29640, 1048356), (29692, 1046520), (29835, 1041504), (30780, 1009528), (30834, 1007760), (31008, 1002105), (31824, 976410), (32547, 954720), (33345, 931872), (33592, 925020), (33696, 922165), (34260, 906984), (34884, 890760), (35360, 878769), (35568, 873630), (35802, 867920), (36720, 846222), (37115, 837216), (37791, 822240), (38760, 801684), (38828, 800280), (39520, 786267), (39780, 781128), (40014, 776560), (41040, 757146), (41112, 755820), (41990, 740016), (42120, 737732), (43396, 716040), (43605, 712608), (44064, 705185), (44460, 698904), (44538, 697680), (45680, 680238), (46251, 671840), (46512, 668070), (47736, 650940), (48535, 640224), (49248, 630955), (50388, 616680), (51390, 604656), (51680, 601263), (52326, 593840), (53040, 585846), (53352, 582420), (54245, 572832), (54816, 566865), (55080, 564148), (56160, 553299), (58140, 534456), (58242, 533520), (59280, 524178), (59384, 523260), (59670, 520752), (61560, 504764), (61668, 503880), (62985, 493344), (63648, 488205), (65094, 477360), (66690, 465936), (66807, 465120), (67184, 462510), (68520, 453492), (69768, 445380), (71136, 436815), (71604, 433960), (73440, 423111), (74230, 418608), (75582, 411120), (77085, 403104), (77520, 400842), (77656, 400140), (79560, 390564), (80028, 388280), (82080, 378573), (82224, 377910), (83980, 370008), (84240, 368866), (86792, 358020), (87210, 356304), (87363, 355680), (88920, 349452), (89076, 348840), (89505, 347168), (91360, 340119), (92502, 335920), (93024, 334035), (95472, 325470), (97070, 320112), (97641, 318240), (100035, 310624), (100776, 308340), (102780, 302328), (104652, 296920), (106080, 292923), (106704, 291210), (108490, 286416), (110160, 282074), (111345, 279072), (113373, 274080), (116280, 267228), (116484, 266760), (118560, 262089), (118768, 261630), (119340, 260376), (123120, 252382), (123336, 251940), (125970, 246672), (126191, 246240), (130188, 238680), (130815, 237536), (133380, 232968), (133614, 232560), (134368, 231255), (137040, 226746), (139536, 222690), (141037, 220320), (143208, 216980), (145605, 213408), (148460, 209304), (151164, 205560), (154170, 201552), (155040, 200421), (155312, 200070), (159120, 195282), (160056, 194140), (162735, 190944), (164448, 188955), (167960, 185004), (168480, 184433), (173584, 179010), (174420, 178152), (174726, 177840)]