140407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6299

約数の個数: 128

約数和(自身を含む): 486622080

約数和(自身を除く): 346215000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 6257, 7480, 11220, 12514, 18771, 22440, 25028, 31285, 37542, 50056, 62570, 68827, 75084, 93855, 106369, 125140, 137654, 150168, 187710, 206481, 212738, 250280, 275308, 319107, 344135, 375420, 412962, 425476, 531845, 550616, 638214, 688270, 750840, 825924, 850952, 1032405, 1063690, 1170059, 1276428, 1376540, 1595535, 1651848, 2064810, 2127380, 2340118, 2552856, 2753080, 3191070, 3510177, 4129620, 4254760, 4680236, 5850295, 6382140, 7020354, 8259240, 9360472, 11700590, 12764280, 14040708, 17550885, 23401180, 28081416, 35101770, 46802360, 70203540, 140407080]

約数ペア:

[(1, 140407080), (2, 70203540), (3, 46802360), (4, 35101770), (5, 28081416), (6, 23401180), (8, 17550885), (10, 14040708), (11, 12764280), (12, 11700590), (15, 9360472), (17, 8259240), (20, 7020354), (22, 6382140), (24, 5850295), (30, 4680236), (33, 4254760), (34, 4129620), (40, 3510177), (44, 3191070), (51, 2753080), (55, 2552856), (60, 2340118), (66, 2127380), (68, 2064810), (85, 1651848), (88, 1595535), (102, 1376540), (110, 1276428), (120, 1170059), (132, 1063690), (136, 1032405), (165, 850952), (170, 825924), (187, 750840), (204, 688270), (220, 638214), (255, 550616), (264, 531845), (330, 425476), (340, 412962), (374, 375420), (408, 344135), (440, 319107), (510, 275308), (561, 250280), (660, 212738), (680, 206481), (748, 187710), (935, 150168), (1020, 137654), (1122, 125140), (1320, 106369), (1496, 93855), (1870, 75084), (2040, 68827), (2244, 62570), (2805, 50056), (3740, 37542), (4488, 31285), (5610, 25028), (6257, 22440), (7480, 18771), (11220, 12514)]