18695720160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 576

約数和(自身を含む): 72859917312

約数和(自身を除く): 54164197152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 94, 96, 104, 108, 117, 120, 130, 135, 141, 144, 156, 160, 162, 180, 188, 195, 208, 216, 234, 235, 240, 243, 260, 270, 282, 288, 312, 324, 351, 360, 376, 390, 405, 416, 423, 432, 468, 470, 480, 486, 520, 540, 564, 585, 611, 624, 648, 702, 705, 720, 752, 780, 787, 810, 846, 864, 936, 940, 972, 1040, 1053, 1080, 1128, 1170, 1215, 1222, 1248, 1269, 1296, 1404, 1410, 1440, 1504, 1560, 1574, 1620, 1692, 1755, 1833, 1872, 1880, 1944, 2080, 2106, 2115, 2160, 2256, 2340, 2361, 2430, 2444, 2538, 2592, 2808, 2820, 3055, 3120, 3148, 3159, 3240, 3384, 3510, 3666, 3744, 3760, 3807, 3888, 3935, 4212, 4230, 4320, 4512, 4680, 4722, 4860, 4888, 5076, 5265, 5499, 5616, 5640, 6110, 6240, 6296, 6318, 6345, 6480, 6768, 7020, 7083, 7332, 7520, 7614, 7776, 7870, 8424, 8460, 9165, 9360, 9444, 9720, 9776, 10152, 10231, 10530, 10998, 11232, 11280, 11421, 11805, 12220, 12592, 12636, 12690, 12960, 13536, 14040, 14166, 14664, 15228, 15740, 15795, 16497, 16848, 16920, 18330, 18720, 18888, 19035, 19440, 19552, 20304, 20462, 21060, 21249, 21996, 22560, 22842, 23610, 24440, 25184, 25272, 25380, 27495, 28080, 28332, 29328, 30456, 30693, 31480, 31590, 32994, 33696, 33840, 35415, 36660, 36989, 37776, 38070, 38880, 40608, 40924, 42120, 42498, 43992, 45684, 47220, 48880, 49491, 50544, 50760, 51155, 54990, 56160, 56664, 57105, 58656, 60912, 61386, 62960, 63180, 63747, 65988, 67680, 70830, 73320, 73978, 75552, 76140, 81848, 82485, 84240, 84996, 87984, 91368, 92079, 94440, 97760, 98982, 101088, 101520, 102310, 106245, 109980, 110967, 113328, 114210, 121824, 122772, 125920, 126360, 127494, 131976, 141660, 146640, 147956, 148473, 152280, 153465, 163696, 164970, 168480, 169992, 175968, 182736, 184158, 184945, 188880, 191241, 197964, 203040, 204620, 212490, 219960, 221934, 226656, 228420, 245544, 247455, 252720, 254988, 263952, 276237, 283320, 293280, 295912, 296946, 304560, 306930, 318735, 327392, 329940, 332901, 339984, 365472, 368316, 369890, 377760, 382482, 395928, 409240, 424980, 439920, 443868, 456840, 460395, 480857, 491088, 494910, 505440, 509976, 527904, 552474, 554835, 566640, 591824, 593892, 609120, 613860, 637470, 659880, 665802, 679968, 736632, 739780, 742365, 764964, 791856, 818480, 828711, 849960, 879840, 887736, 913680, 920790, 956205, 961714, 982176, 989820, 998703, 1019952, 1104948, 1109670, 1133280, 1183648, 1187784, 1227720, 1274940, 1319760, 1331604, 1381185, 1442571, 1473264, 1479560, 1484730, 1529928, 1583712, 1636960, 1657422, 1664505, 1699920, 1775472, 1827360, 1841580, 1912410, 1923428, 1979640, 1997406, 2039904, 2209896, 2219340, 2375568, 2404285, 2455440, 2486133, 2549880, 2639520, 2663208, 2762370, 2885142, 2946528, 2959120, 2969460, 2996109, 3059856, 3314844, 3329010, 3399840, 3550944, 3683160, 3824820, 3846856, 3959280, 3994812, 4143555, 4327713, 4419792, 4438680, 4751136, 4808570, 4910880, 4972266, 4993515, 5099760, 5326416, 5524740, 5770284, 5918240, 5938920, 5992218, 6119712, 6629688, 6658020, 7212855, 7366320, 7649640, 7693712, 7918560, 7989624, 8287110, 8655426, 8839584, 8877360, 8988327, 9617140, 9944532, 9987030, 10199520, 10652832, 11049480, 11540568, 11877840, 11984436, 12430665, 12983139, 13259376, 13316040, 14425710, 14732640, 14980545, 15299280, 15387424, 15979248, 16574220, 17310852, 17754720, 17976654, 19234280, 19889064, 19974060, 21638565, 22098960, 23081136, 23755680, 23968872, 24861330, 25966278, 26518752, 26632080, 28851420, 29961090, 30598560, 31958496, 33148440, 34621704, 35953308, 38468560, 38949417, 39778128, 39948120, 43277130, 44197920, 44941635, 46162272, 47937744, 49722660, 51932556, 53264160, 57702840, 59922180, 64915695, 66296880, 69243408, 71906616, 76937120, 77898834, 79556256, 79896240, 86554260, 89883270, 95875488, 99445320, 103865112, 115405680, 116848251, 119844360, 129831390, 132593760, 138486816, 143813232, 155797668, 159792480, 173108520, 179766540, 194747085, 198890640, 207730224, 230811360, 233696502, 239688720, 259662780, 287626464, 311595336, 346217040, 359533080, 389494170, 397781280, 415460448, 467393004, 479377440, 519325560, 584241255, 623190672, 692434080, 719066160, 778988340, 934786008, 1038651120, 1168482510, 1246381344, 1438132320, 1557976680, 1869572016, 2077302240, 2336965020, 3115953360, 3739144032, 4673930040, 6231906720, 9347860080, 18695720160]

約数ペア:

[(1, 18695720160), (2, 9347860080), (3, 6231906720), (4, 4673930040), (5, 3739144032), (6, 3115953360), (8, 2336965020), (9, 2077302240), (10, 1869572016), (12, 1557976680), (13, 1438132320), (15, 1246381344), (16, 1168482510), (18, 1038651120), (20, 934786008), (24, 778988340), (26, 719066160), (27, 692434080), (30, 623190672), (32, 584241255), (36, 519325560), (39, 479377440), (40, 467393004), (45, 415460448), (47, 397781280), (48, 389494170), (52, 359533080), (54, 346217040), (60, 311595336), (65, 287626464), (72, 259662780), (78, 239688720), (80, 233696502), (81, 230811360), (90, 207730224), (94, 198890640), (96, 194747085), (104, 179766540), (108, 173108520), (117, 159792480), (120, 155797668), (130, 143813232), (135, 138486816), (141, 132593760), (144, 129831390), (156, 119844360), (160, 116848251), (162, 115405680), (180, 103865112), (188, 99445320), (195, 95875488), (208, 89883270), (216, 86554260), (234, 79896240), (235, 79556256), (240, 77898834), (243, 76937120), (260, 71906616), (270, 69243408), (282, 66296880), (288, 64915695), (312, 59922180), (324, 57702840), (351, 53264160), (360, 51932556), (376, 49722660), (390, 47937744), (405, 46162272), (416, 44941635), (423, 44197920), (432, 43277130), (468, 39948120), (470, 39778128), (480, 38949417), (486, 38468560), (520, 35953308), (540, 34621704), (564, 33148440), (585, 31958496), (611, 30598560), (624, 29961090), (648, 28851420), (702, 26632080), (705, 26518752), (720, 25966278), (752, 24861330), (780, 23968872), (787, 23755680), (810, 23081136), (846, 22098960), (864, 21638565), (936, 19974060), (940, 19889064), (972, 19234280), (1040, 17976654), (1053, 17754720), (1080, 17310852), (1128, 16574220), (1170, 15979248), (1215, 15387424), (1222, 15299280), (1248, 14980545), (1269, 14732640), (1296, 14425710), (1404, 13316040), (1410, 13259376), (1440, 12983139), (1504, 12430665), (1560, 11984436), (1574, 11877840), (1620, 11540568), (1692, 11049480), (1755, 10652832), (1833, 10199520), (1872, 9987030), (1880, 9944532), (1944, 9617140), (2080, 8988327), (2106, 8877360), (2115, 8839584), (2160, 8655426), (2256, 8287110), (2340, 7989624), (2361, 7918560), (2430, 7693712), (2444, 7649640), (2538, 7366320), (2592, 7212855), (2808, 6658020), (2820, 6629688), (3055, 6119712), (3120, 5992218), (3148, 5938920), (3159, 5918240), (3240, 5770284), (3384, 5524740), (3510, 5326416), (3666, 5099760), (3744, 4993515), (3760, 4972266), (3807, 4910880), (3888, 4808570), (3935, 4751136), (4212, 4438680), (4230, 4419792), (4320, 4327713), (4512, 4143555), (4680, 3994812), (4722, 3959280), (4860, 3846856), (4888, 3824820), (5076, 3683160), (5265, 3550944), (5499, 3399840), (5616, 3329010), (5640, 3314844), (6110, 3059856), (6240, 2996109), (6296, 2969460), (6318, 2959120), (6345, 2946528), (6480, 2885142), (6768, 2762370), (7020, 2663208), (7083, 2639520), (7332, 2549880), (7520, 2486133), (7614, 2455440), (7776, 2404285), (7870, 2375568), (8424, 2219340), (8460, 2209896), (9165, 2039904), (9360, 1997406), (9444, 1979640), (9720, 1923428), (9776, 1912410), (10152, 1841580), (10231, 1827360), (10530, 1775472), (10998, 1699920), (11232, 1664505), (11280, 1657422), (11421, 1636960), (11805, 1583712), (12220, 1529928), (12592, 1484730), (12636, 1479560), (12690, 1473264), (12960, 1442571), (13536, 1381185), (14040, 1331604), (14166, 1319760), (14664, 1274940), (15228, 1227720), (15740, 1187784), (15795, 1183648), (16497, 1133280), (16848, 1109670), (16920, 1104948), (18330, 1019952), (18720, 998703), (18888, 989820), (19035, 982176), (19440, 961714), (19552, 956205), (20304, 920790), (20462, 913680), (21060, 887736), (21249, 879840), (21996, 849960), (22560, 828711), (22842, 818480), (23610, 791856), (24440, 764964), (25184, 742365), (25272, 739780), (25380, 736632), (27495, 679968), (28080, 665802), (28332, 659880), (29328, 637470), (30456, 613860), (30693, 609120), (31480, 593892), (31590, 591824), (32994, 566640), (33696, 554835), (33840, 552474), (35415, 527904), (36660, 509976), (36989, 505440), (37776, 494910), (38070, 491088), (38880, 480857), (40608, 460395), (40924, 456840), (42120, 443868), (42498, 439920), (43992, 424980), (45684, 409240), (47220, 395928), (48880, 382482), (49491, 377760), (50544, 369890), (50760, 368316), (51155, 365472), (54990, 339984), (56160, 332901), (56664, 329940), (57105, 327392), (58656, 318735), (60912, 306930), (61386, 304560), (62960, 296946), (63180, 295912), (63747, 293280), (65988, 283320), (67680, 276237), (70830, 263952), (73320, 254988), (73978, 252720), (75552, 247455), (76140, 245544), (81848, 228420), (82485, 226656), (84240, 221934), (84996, 219960), (87984, 212490), (91368, 204620), (92079, 203040), (94440, 197964), (97760, 191241), (98982, 188880), (101088, 184945), (101520, 184158), (102310, 182736), (106245, 175968), (109980, 169992), (110967, 168480), (113328, 164970), (114210, 163696), (121824, 153465), (122772, 152280), (125920, 148473), (126360, 147956), (127494, 146640), (131976, 141660)]