87867360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 358525440

約数和(自身を除く): 270658080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 379, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 758, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1137, 1260, 1288, 1380, 1440, 1449, 1516, 1610, 1656, 1680, 1840, 1895, 1932, 2016, 2070, 2208, 2274, 2415, 2520, 2576, 2653, 2760, 2898, 3032, 3220, 3312, 3360, 3411, 3680, 3790, 3864, 4140, 4548, 4830, 5040, 5152, 5306, 5520, 5685, 5796, 6064, 6440, 6624, 6822, 7245, 7580, 7728, 7959, 8280, 8717, 9096, 9660, 10080, 10612, 11040, 11370, 11592, 12128, 12880, 13265, 13644, 14490, 15160, 15456, 15918, 16560, 17055, 17434, 18192, 19320, 21224, 22740, 23184, 23877, 25760, 26151, 26530, 27288, 28980, 30320, 31836, 33120, 34110, 34868, 36384, 38640, 39795, 42448, 43585, 45480, 46368, 47754, 52302, 53060, 54576, 57960, 60640, 61019, 63672, 68220, 69736, 77280, 78453, 79590, 84896, 87170, 90960, 95508, 104604, 106120, 109152, 115920, 119385, 122038, 127344, 130755, 136440, 139472, 156906, 159180, 174340, 181920, 183057, 191016, 209208, 212240, 231840, 238770, 244076, 254688, 261510, 272880, 278944, 305095, 313812, 318360, 348680, 366114, 382032, 392265, 418416, 424480, 477540, 488152, 523020, 545760, 549171, 610190, 627624, 636720, 697360, 732228, 764064, 784530, 836832, 915285, 955080, 976304, 1046040, 1098342, 1220380, 1255248, 1273440, 1394720, 1464456, 1569060, 1830570, 1910160, 1952608, 2092080, 2196684, 2440760, 2510496, 2745855, 2928912, 3138120, 3661140, 3820320, 4184160, 4393368, 4881520, 5491710, 5857824, 6276240, 7322280, 8786736, 9763040, 10983420, 12552480, 14644560, 17573472, 21966840, 29289120, 43933680, 87867360]

約数ペア:

[(1, 87867360), (2, 43933680), (3, 29289120), (4, 21966840), (5, 17573472), (6, 14644560), (7, 12552480), (8, 10983420), (9, 9763040), (10, 8786736), (12, 7322280), (14, 6276240), (15, 5857824), (16, 5491710), (18, 4881520), (20, 4393368), (21, 4184160), (23, 3820320), (24, 3661140), (28, 3138120), (30, 2928912), (32, 2745855), (35, 2510496), (36, 2440760), (40, 2196684), (42, 2092080), (45, 1952608), (46, 1910160), (48, 1830570), (56, 1569060), (60, 1464456), (63, 1394720), (69, 1273440), (70, 1255248), (72, 1220380), (80, 1098342), (84, 1046040), (90, 976304), (92, 955080), (96, 915285), (105, 836832), (112, 784530), (115, 764064), (120, 732228), (126, 697360), (138, 636720), (140, 627624), (144, 610190), (160, 549171), (161, 545760), (168, 523020), (180, 488152), (184, 477540), (207, 424480), (210, 418416), (224, 392265), (230, 382032), (240, 366114), (252, 348680), (276, 318360), (280, 313812), (288, 305095), (315, 278944), (322, 272880), (336, 261510), (345, 254688), (360, 244076), (368, 238770), (379, 231840), (414, 212240), (420, 209208), (460, 191016), (480, 183057), (483, 181920), (504, 174340), (552, 159180), (560, 156906), (630, 139472), (644, 136440), (672, 130755), (690, 127344), (720, 122038), (736, 119385), (758, 115920), (805, 109152), (828, 106120), (840, 104604), (920, 95508), (966, 90960), (1008, 87170), (1035, 84896), (1104, 79590), (1120, 78453), (1137, 77280), (1260, 69736), (1288, 68220), (1380, 63672), (1440, 61019), (1449, 60640), (1516, 57960), (1610, 54576), (1656, 53060), (1680, 52302), (1840, 47754), (1895, 46368), (1932, 45480), (2016, 43585), (2070, 42448), (2208, 39795), (2274, 38640), (2415, 36384), (2520, 34868), (2576, 34110), (2653, 33120), (2760, 31836), (2898, 30320), (3032, 28980), (3220, 27288), (3312, 26530), (3360, 26151), (3411, 25760), (3680, 23877), (3790, 23184), (3864, 22740), (4140, 21224), (4548, 19320), (4830, 18192), (5040, 17434), (5152, 17055), (5306, 16560), (5520, 15918), (5685, 15456), (5796, 15160), (6064, 14490), (6440, 13644), (6624, 13265), (6822, 12880), (7245, 12128), (7580, 11592), (7728, 11370), (7959, 11040), (8280, 10612), (8717, 10080), (9096, 9660)]