9965809440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{22543}}^1$

素因数の和:22871

約数の個数: 144

約数和(自身を含む): 34120614528

約数和(自身を除く): 24154805088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 9210, 9824, 11052, 12280, 13815, 14736, 18420, 22104, 22543, 24560, 27630, 29472, 36840, 44208, 45086, 49120, 55260, 67629, 73680, 88416, 90172, 110520, 112715, 135258, 147360, 180344, 202887, 221040, 225430, 270516, 338145, 360688, 405774, 442080, 450860, 541032, 676290, 721376, 811548, 901720, 1014435, 1082064, 1352580, 1623096, 1803440, 2028870, 2164128, 2705160, 3246192, 3606880, 4057740, 5410320, 6492384, 6920701, 8115480, 10820640, 13841402, 16230960, 20762103, 27682804, 32461920, 34603505, 41524206, 55365608, 62286309, 69207010, 83048412, 103810515, 110731216, 124572618, 138414020, 166096824, 207621030, 221462432, 249145236, 276828040, 311431545, 332193648, 415242060, 498290472, 553656080, 622863090, 664387296, 830484120, 996580944, 1107312160, 1245726180, 1660968240, 1993161888, 2491452360, 3321936480, 4982904720, 9965809440]

約数ペア:

[(1, 9965809440), (2, 4982904720), (3, 3321936480), (4, 2491452360), (5, 1993161888), (6, 1660968240), (8, 1245726180), (9, 1107312160), (10, 996580944), (12, 830484120), (15, 664387296), (16, 622863090), (18, 553656080), (20, 498290472), (24, 415242060), (30, 332193648), (32, 311431545), (36, 276828040), (40, 249145236), (45, 221462432), (48, 207621030), (60, 166096824), (72, 138414020), (80, 124572618), (90, 110731216), (96, 103810515), (120, 83048412), (144, 69207010), (160, 62286309), (180, 55365608), (240, 41524206), (288, 34603505), (307, 32461920), (360, 27682804), (480, 20762103), (614, 16230960), (720, 13841402), (921, 10820640), (1228, 8115480), (1440, 6920701), (1535, 6492384), (1842, 5410320), (2456, 4057740), (2763, 3606880), (3070, 3246192), (3684, 2705160), (4605, 2164128), (4912, 2028870), (5526, 1803440), (6140, 1623096), (7368, 1352580), (9210, 1082064), (9824, 1014435), (11052, 901720), (12280, 811548), (13815, 721376), (14736, 676290), (18420, 541032), (22104, 450860), (22543, 442080), (24560, 405774), (27630, 360688), (29472, 338145), (36840, 270516), (44208, 225430), (45086, 221040), (49120, 202887), (55260, 180344), (67629, 147360), (73680, 135258), (88416, 112715), (90172, 110520)]