87873213960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{505367}}^1$

素因数の和:505417

約数の個数: 256

約数和(自身を含む): 349310361600

約数和(自身を除く): 261437147640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5796, 6210, 6440, 7245, 7560, 8280, 8694, 9660, 11592, 12420, 14490, 17388, 19320, 21735, 24840, 28980, 34776, 43470, 57960, 86940, 173880, 505367, 1010734, 1516101, 2021468, 2526835, 3032202, 3537569, 4042936, 4548303, 5053670, 6064404, 7075138, 7580505, 9096606, 10107340, 10612707, 11623441, 12128808, 13644909, 14150276, 15161010, 17687845, 18193212, 20214680, 21225414, 22741515, 23246882, 27289818, 28300552, 30322020, 31838121, 34870323, 35375690, 36386424, 42450828, 45483030, 46493764, 53063535, 54579636, 58117205, 60644040, 63676242, 68224545, 69740646, 70751380, 81364087, 84901656, 90966060, 92987528, 95514363, 104610969, 106127070, 109159272, 116234410, 127352484, 136449090, 139481292, 141502760, 159190605, 162728174, 174351615, 181932120, 191028726, 209221938, 212254140, 232468820, 244092261, 254704968, 272898180, 278962584, 313832907, 318381210, 325456348, 348703230, 382057452, 406820435, 418443876, 424508280, 464937640, 477571815, 488184522, 523054845, 545796360, 627665814, 636762420, 650912696, 697406460, 732276783, 764114904, 813640870, 836887752, 955143630, 976369044, 1046109690, 1220461305, 1255331628, 1273524840, 1394812920, 1464553566, 1569164535, 1627281740, 1910287260, 1952738088, 2092219380, 2196830349, 2440922610, 2510663256, 2929107132, 3138329070, 3254563480, 3661383915, 3820574520, 4184438760, 4393660698, 4881845220, 5858214264, 6276658140, 7322767830, 8787321396, 9763690440, 10984151745, 12553316280, 14645535660, 17574642792, 21968303490, 29291071320, 43936606980, 87873213960]

約数ペア:

[(1, 87873213960), (2, 43936606980), (3, 29291071320), (4, 21968303490), (5, 17574642792), (6, 14645535660), (7, 12553316280), (8, 10984151745), (9, 9763690440), (10, 8787321396), (12, 7322767830), (14, 6276658140), (15, 5858214264), (18, 4881845220), (20, 4393660698), (21, 4184438760), (23, 3820574520), (24, 3661383915), (27, 3254563480), (28, 3138329070), (30, 2929107132), (35, 2510663256), (36, 2440922610), (40, 2196830349), (42, 2092219380), (45, 1952738088), (46, 1910287260), (54, 1627281740), (56, 1569164535), (60, 1464553566), (63, 1394812920), (69, 1273524840), (70, 1255331628), (72, 1220461305), (84, 1046109690), (90, 976369044), (92, 955143630), (105, 836887752), (108, 813640870), (115, 764114904), (120, 732276783), (126, 697406460), (135, 650912696), (138, 636762420), (140, 627665814), (161, 545796360), (168, 523054845), (180, 488184522), (184, 477571815), (189, 464937640), (207, 424508280), (210, 418443876), (216, 406820435), (230, 382057452), (252, 348703230), (270, 325456348), (276, 318381210), (280, 313832907), (315, 278962584), (322, 272898180), (345, 254704968), (360, 244092261), (378, 232468820), (414, 212254140), (420, 209221938), (460, 191028726), (483, 181932120), (504, 174351615), (540, 162728174), (552, 159190605), (621, 141502760), (630, 139481292), (644, 136449090), (690, 127352484), (756, 116234410), (805, 109159272), (828, 106127070), (840, 104610969), (920, 95514363), (945, 92987528), (966, 90966060), (1035, 84901656), (1080, 81364087), (1242, 70751380), (1260, 69740646), (1288, 68224545), (1380, 63676242), (1449, 60644040), (1512, 58117205), (1610, 54579636), (1656, 53063535), (1890, 46493764), (1932, 45483030), (2070, 42450828), (2415, 36386424), (2484, 35375690), (2520, 34870323), (2760, 31838121), (2898, 30322020), (3105, 28300552), (3220, 27289818), (3780, 23246882), (3864, 22741515), (4140, 21225414), (4347, 20214680), (4830, 18193212), (4968, 17687845), (5796, 15161010), (6210, 14150276), (6440, 13644909), (7245, 12128808), (7560, 11623441), (8280, 10612707), (8694, 10107340), (9660, 9096606), (11592, 7580505), (12420, 7075138), (14490, 6064404), (17388, 5053670), (19320, 4548303), (21735, 4042936), (24840, 3537569), (28980, 3032202), (34776, 2526835), (43470, 2021468), (57960, 1516101), (86940, 1010734), (173880, 505367)]