1009939560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9467}}^1$

素因数の和:9615

約数の個数: 128

約数和(自身を含む): 3490283520

約数和(自身を除く): 2480343960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 7112, 7620, 8890, 9467, 10668, 13335, 15240, 17780, 18934, 21336, 26670, 28401, 35560, 37868, 47335, 53340, 56802, 66269, 75736, 94670, 106680, 113604, 132538, 142005, 189340, 198807, 227208, 265076, 284010, 331345, 378680, 397614, 530152, 568020, 662690, 795228, 994035, 1136040, 1202309, 1325380, 1590456, 1988070, 2404618, 2650760, 3606927, 3976140, 4809236, 6011545, 7213854, 7952280, 8416163, 9618472, 12023090, 14427708, 16832326, 18034635, 24046180, 25248489, 28855416, 33664652, 36069270, 42080815, 48092360, 50496978, 67329304, 72138540, 84161630, 100993956, 126242445, 144277080, 168323260, 201987912, 252484890, 336646520, 504969780, 1009939560]

約数ペア:

[(1, 1009939560), (2, 504969780), (3, 336646520), (4, 252484890), (5, 201987912), (6, 168323260), (7, 144277080), (8, 126242445), (10, 100993956), (12, 84161630), (14, 72138540), (15, 67329304), (20, 50496978), (21, 48092360), (24, 42080815), (28, 36069270), (30, 33664652), (35, 28855416), (40, 25248489), (42, 24046180), (56, 18034635), (60, 16832326), (70, 14427708), (84, 12023090), (105, 9618472), (120, 8416163), (127, 7952280), (140, 7213854), (168, 6011545), (210, 4809236), (254, 3976140), (280, 3606927), (381, 2650760), (420, 2404618), (508, 1988070), (635, 1590456), (762, 1325380), (840, 1202309), (889, 1136040), (1016, 994035), (1270, 795228), (1524, 662690), (1778, 568020), (1905, 530152), (2540, 397614), (2667, 378680), (3048, 331345), (3556, 284010), (3810, 265076), (4445, 227208), (5080, 198807), (5334, 189340), (7112, 142005), (7620, 132538), (8890, 113604), (9467, 106680), (10668, 94670), (13335, 75736), (15240, 66269), (17780, 56802), (18934, 53340), (21336, 47335), (26670, 37868), (28401, 35560)]