90737920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 288449280

約数和(自身を除く): 197711360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 41, 52, 56, 64, 65, 70, 76, 80, 82, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 164, 182, 190, 205, 208, 224, 247, 256, 260, 266, 280, 287, 304, 320, 328, 364, 380, 410, 416, 448, 455, 494, 520, 532, 533, 560, 574, 608, 640, 656, 665, 728, 760, 779, 820, 832, 896, 910, 988, 1040, 1064, 1066, 1120, 1148, 1216, 1235, 1280, 1312, 1330, 1435, 1456, 1520, 1558, 1640, 1664, 1729, 1792, 1820, 1976, 2080, 2128, 2132, 2240, 2296, 2432, 2470, 2624, 2660, 2665, 2870, 2912, 3040, 3116, 3280, 3328, 3458, 3640, 3731, 3895, 3952, 4160, 4256, 4264, 4480, 4592, 4864, 4940, 5248, 5320, 5330, 5453, 5740, 5824, 6080, 6232, 6560, 6916, 7280, 7462, 7790, 7904, 8320, 8512, 8528, 8645, 8960, 9184, 9880, 10127, 10496, 10640, 10660, 10906, 11480, 11648, 12160, 12464, 13120, 13832, 14560, 14924, 15580, 15808, 16640, 17024, 17056, 17290, 18368, 18655, 19760, 20254, 21280, 21320, 21812, 22960, 23296, 24320, 24928, 26240, 27265, 27664, 29120, 29848, 31160, 31616, 34048, 34112, 34580, 36736, 37310, 39520, 40508, 42560, 42640, 43624, 45920, 49856, 50635, 52480, 54530, 55328, 58240, 59696, 62320, 63232, 68224, 69160, 70889, 73472, 74620, 79040, 81016, 85120, 85280, 87248, 91840, 99712, 101270, 109060, 110656, 116480, 119392, 124640, 136448, 138320, 141778, 149240, 158080, 162032, 170240, 170560, 174496, 183680, 199424, 202540, 218120, 221312, 238784, 249280, 276640, 283556, 298480, 316160, 324064, 341120, 348992, 354445, 367360, 405080, 436240, 442624, 477568, 498560, 553280, 567112, 596960, 648128, 682240, 697984, 708890, 810160, 872480, 955136, 997120, 1106560, 1134224, 1193920, 1296256, 1395968, 1417780, 1620320, 1744960, 2213120, 2268448, 2387840, 2592512, 2835560, 3240640, 3489920, 4536896, 4775680, 5671120, 6481280, 6979840, 9073792, 11342240, 12962560, 18147584, 22684480, 45368960, 90737920]

約数ペア:

[(1, 90737920), (2, 45368960), (4, 22684480), (5, 18147584), (7, 12962560), (8, 11342240), (10, 9073792), (13, 6979840), (14, 6481280), (16, 5671120), (19, 4775680), (20, 4536896), (26, 3489920), (28, 3240640), (32, 2835560), (35, 2592512), (38, 2387840), (40, 2268448), (41, 2213120), (52, 1744960), (56, 1620320), (64, 1417780), (65, 1395968), (70, 1296256), (76, 1193920), (80, 1134224), (82, 1106560), (91, 997120), (95, 955136), (104, 872480), (112, 810160), (128, 708890), (130, 697984), (133, 682240), (140, 648128), (152, 596960), (160, 567112), (164, 553280), (182, 498560), (190, 477568), (205, 442624), (208, 436240), (224, 405080), (247, 367360), (256, 354445), (260, 348992), (266, 341120), (280, 324064), (287, 316160), (304, 298480), (320, 283556), (328, 276640), (364, 249280), (380, 238784), (410, 221312), (416, 218120), (448, 202540), (455, 199424), (494, 183680), (520, 174496), (532, 170560), (533, 170240), (560, 162032), (574, 158080), (608, 149240), (640, 141778), (656, 138320), (665, 136448), (728, 124640), (760, 119392), (779, 116480), (820, 110656), (832, 109060), (896, 101270), (910, 99712), (988, 91840), (1040, 87248), (1064, 85280), (1066, 85120), (1120, 81016), (1148, 79040), (1216, 74620), (1235, 73472), (1280, 70889), (1312, 69160), (1330, 68224), (1435, 63232), (1456, 62320), (1520, 59696), (1558, 58240), (1640, 55328), (1664, 54530), (1729, 52480), (1792, 50635), (1820, 49856), (1976, 45920), (2080, 43624), (2128, 42640), (2132, 42560), (2240, 40508), (2296, 39520), (2432, 37310), (2470, 36736), (2624, 34580), (2660, 34112), (2665, 34048), (2870, 31616), (2912, 31160), (3040, 29848), (3116, 29120), (3280, 27664), (3328, 27265), (3458, 26240), (3640, 24928), (3731, 24320), (3895, 23296), (3952, 22960), (4160, 21812), (4256, 21320), (4264, 21280), (4480, 20254), (4592, 19760), (4864, 18655), (4940, 18368), (5248, 17290), (5320, 17056), (5330, 17024), (5453, 16640), (5740, 15808), (5824, 15580), (6080, 14924), (6232, 14560), (6560, 13832), (6916, 13120), (7280, 12464), (7462, 12160), (7790, 11648), (7904, 11480), (8320, 10906), (8512, 10660), (8528, 10640), (8645, 10496), (8960, 10127), (9184, 9880)]