31631567760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5623

約数の個数: 360

約数和(自身を含む): 117498086784

約数和(自身を除く): 85866519024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 169, 180, 188, 195, 208, 234, 235, 240, 260, 282, 312, 338, 360, 376, 390, 423, 468, 470, 507, 520, 564, 585, 611, 624, 676, 705, 720, 752, 780, 845, 846, 936, 940, 1014, 1040, 1128, 1170, 1222, 1352, 1410, 1521, 1560, 1690, 1692, 1833, 1872, 1880, 2028, 2115, 2256, 2340, 2444, 2535, 2704, 2820, 3042, 3055, 3120, 3380, 3384, 3666, 3760, 4056, 4230, 4680, 4888, 5070, 5499, 5531, 5640, 6084, 6110, 6760, 6768, 7332, 7605, 7943, 8112, 8460, 9165, 9360, 9776, 10140, 10998, 11062, 11280, 12168, 12220, 13520, 14664, 15210, 15886, 16593, 16920, 18330, 20280, 21996, 22124, 23829, 24336, 24440, 27495, 27655, 29328, 30420, 31772, 33186, 33840, 36660, 39715, 40560, 43992, 44248, 47658, 48880, 49779, 54990, 55310, 60840, 63544, 66372, 71487, 71903, 73320, 79430, 82965, 87984, 88496, 95316, 99558, 109980, 110620, 119145, 121680, 127088, 132744, 142974, 143806, 146640, 158860, 165930, 190632, 199116, 215709, 219960, 221240, 238290, 248895, 259957, 265488, 285948, 287612, 317720, 331860, 357435, 359515, 381264, 398232, 431418, 439920, 442480, 476580, 497790, 519914, 571896, 575224, 635440, 647127, 663720, 714870, 719030, 779871, 796464, 862836, 934739, 953160, 995580, 1039828, 1078545, 1143792, 1150448, 1294254, 1299785, 1327440, 1429740, 1438060, 1559742, 1725672, 1869478, 1906320, 1991160, 2079656, 2157090, 2339613, 2588508, 2599570, 2804217, 2859480, 2876120, 3119484, 3235635, 3379441, 3451344, 3738956, 3899355, 3982320, 4159312, 4314180, 4673695, 4679226, 5177016, 5199140, 5608434, 5718960, 5752240, 6238968, 6471270, 6758882, 7477912, 7798710, 8412651, 8628360, 9347390, 9358452, 10138323, 10354032, 10398280, 11216868, 11698065, 12477936, 12942540, 13517764, 14021085, 14955824, 15597420, 16825302, 16897205, 17256720, 18694780, 18716904, 20276646, 20796560, 22433736, 23396130, 25885080, 27035528, 28042170, 30414969, 31194840, 33650604, 33794410, 37389560, 37433808, 40553292, 42063255, 43932733, 44867472, 46792260, 50691615, 51770160, 54071056, 56084340, 60829938, 62389680, 67301208, 67588820, 74779120, 81106584, 84126510, 87865466, 93584520, 101383230, 112168680, 121659876, 131798199, 134602416, 135177640, 152074845, 162213168, 168253020, 175730932, 187169040, 202766460, 219663665, 224337360, 243319752, 263596398, 270355280, 304149690, 336506040, 351461864, 395394597, 405532920, 439327330, 486639504, 527192796, 608299380, 658990995, 673012080, 702923728, 790789194, 811065840, 878654660, 1054385592, 1216598760, 1317981990, 1581578388, 1757309320, 1976972985, 2108771184, 2433197520, 2635963980, 3163156776, 3514618640, 3953945970, 5271927960, 6326313552, 7907891940, 10543855920, 15815783880, 31631567760]

約数ペア:

[(1, 31631567760), (2, 15815783880), (3, 10543855920), (4, 7907891940), (5, 6326313552), (6, 5271927960), (8, 3953945970), (9, 3514618640), (10, 3163156776), (12, 2635963980), (13, 2433197520), (15, 2108771184), (16, 1976972985), (18, 1757309320), (20, 1581578388), (24, 1317981990), (26, 1216598760), (30, 1054385592), (36, 878654660), (39, 811065840), (40, 790789194), (45, 702923728), (47, 673012080), (48, 658990995), (52, 608299380), (60, 527192796), (65, 486639504), (72, 439327330), (78, 405532920), (80, 395394597), (90, 351461864), (94, 336506040), (104, 304149690), (117, 270355280), (120, 263596398), (130, 243319752), (141, 224337360), (144, 219663665), (156, 202766460), (169, 187169040), (180, 175730932), (188, 168253020), (195, 162213168), (208, 152074845), (234, 135177640), (235, 134602416), (240, 131798199), (260, 121659876), (282, 112168680), (312, 101383230), (338, 93584520), (360, 87865466), (376, 84126510), (390, 81106584), (423, 74779120), (468, 67588820), (470, 67301208), (507, 62389680), (520, 60829938), (564, 56084340), (585, 54071056), (611, 51770160), (624, 50691615), (676, 46792260), (705, 44867472), (720, 43932733), (752, 42063255), (780, 40553292), (845, 37433808), (846, 37389560), (936, 33794410), (940, 33650604), (1014, 31194840), (1040, 30414969), (1128, 28042170), (1170, 27035528), (1222, 25885080), (1352, 23396130), (1410, 22433736), (1521, 20796560), (1560, 20276646), (1690, 18716904), (1692, 18694780), (1833, 17256720), (1872, 16897205), (1880, 16825302), (2028, 15597420), (2115, 14955824), (2256, 14021085), (2340, 13517764), (2444, 12942540), (2535, 12477936), (2704, 11698065), (2820, 11216868), (3042, 10398280), (3055, 10354032), (3120, 10138323), (3380, 9358452), (3384, 9347390), (3666, 8628360), (3760, 8412651), (4056, 7798710), (4230, 7477912), (4680, 6758882), (4888, 6471270), (5070, 6238968), (5499, 5752240), (5531, 5718960), (5640, 5608434), (6084, 5199140), (6110, 5177016), (6760, 4679226), (6768, 4673695), (7332, 4314180), (7605, 4159312), (7943, 3982320), (8112, 3899355), (8460, 3738956), (9165, 3451344), (9360, 3379441), (9776, 3235635), (10140, 3119484), (10998, 2876120), (11062, 2859480), (11280, 2804217), (12168, 2599570), (12220, 2588508), (13520, 2339613), (14664, 2157090), (15210, 2079656), (15886, 1991160), (16593, 1906320), (16920, 1869478), (18330, 1725672), (20280, 1559742), (21996, 1438060), (22124, 1429740), (23829, 1327440), (24336, 1299785), (24440, 1294254), (27495, 1150448), (27655, 1143792), (29328, 1078545), (30420, 1039828), (31772, 995580), (33186, 953160), (33840, 934739), (36660, 862836), (39715, 796464), (40560, 779871), (43992, 719030), (44248, 714870), (47658, 663720), (48880, 647127), (49779, 635440), (54990, 575224), (55310, 571896), (60840, 519914), (63544, 497790), (66372, 476580), (71487, 442480), (71903, 439920), (73320, 431418), (79430, 398232), (82965, 381264), (87984, 359515), (88496, 357435), (95316, 331860), (99558, 317720), (109980, 287612), (110620, 285948), (119145, 265488), (121680, 259957), (127088, 248895), (132744, 238290), (142974, 221240), (143806, 219960), (146640, 215709), (158860, 199116), (165930, 190632)]