293905070820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1\times {\mathrm{31123}}^1$

素因数の和:33442

約数の個数: 144

約数和(自身を含む): 930711180672

約数和(自身を除く): 636806109852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2281, 4140, 4562, 6843, 9124, 11405, 13686, 20529, 22810, 27372, 31123, 34215, 41058, 45620, 52463, 62246, 68430, 82116, 93369, 102645, 104926, 124492, 136860, 155615, 157389, 186738, 205290, 209852, 262315, 280107, 311230, 314778, 373476, 410580, 466845, 472167, 524630, 560214, 622460, 629556, 715829, 786945, 933690, 944334, 1049260, 1120428, 1400535, 1431658, 1573890, 1867380, 1888668, 2147487, 2360835, 2801070, 2863316, 3147780, 3579145, 4294974, 4721670, 5602140, 6442461, 7158290, 8589948, 9443340, 10737435, 12884922, 14316580, 21474870, 25769844, 32212305, 42949740, 64424610, 70991563, 128849220, 141983126, 212974689, 283966252, 354957815, 425949378, 638924067, 709915630, 851898756, 1064873445, 1277848134, 1419831260, 1632805949, 2129746890, 2555696268, 3194620335, 3265611898, 4259493780, 4898417847, 6389240670, 6531223796, 8164029745, 9796835694, 12778481340, 14695253541, 16328059490, 19593671388, 24492089235, 29390507082, 32656118980, 48984178470, 58781014164, 73476267705, 97968356940, 146952535410, 293905070820]

約数ペア:

[(1, 293905070820), (2, 146952535410), (3, 97968356940), (4, 73476267705), (5, 58781014164), (6, 48984178470), (9, 32656118980), (10, 29390507082), (12, 24492089235), (15, 19593671388), (18, 16328059490), (20, 14695253541), (23, 12778481340), (30, 9796835694), (36, 8164029745), (45, 6531223796), (46, 6389240670), (60, 4898417847), (69, 4259493780), (90, 3265611898), (92, 3194620335), (115, 2555696268), (138, 2129746890), (180, 1632805949), (207, 1419831260), (230, 1277848134), (276, 1064873445), (345, 851898756), (414, 709915630), (460, 638924067), (690, 425949378), (828, 354957815), (1035, 283966252), (1380, 212974689), (2070, 141983126), (2281, 128849220), (4140, 70991563), (4562, 64424610), (6843, 42949740), (9124, 32212305), (11405, 25769844), (13686, 21474870), (20529, 14316580), (22810, 12884922), (27372, 10737435), (31123, 9443340), (34215, 8589948), (41058, 7158290), (45620, 6442461), (52463, 5602140), (62246, 4721670), (68430, 4294974), (82116, 3579145), (93369, 3147780), (102645, 2863316), (104926, 2801070), (124492, 2360835), (136860, 2147487), (155615, 1888668), (157389, 1867380), (186738, 1573890), (205290, 1431658), (209852, 1400535), (262315, 1120428), (280107, 1049260), (311230, 944334), (314778, 933690), (373476, 786945), (410580, 715829), (466845, 629556), (472167, 622460), (524630, 560214)]