1520343660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:976

約数の個数: 192

約数和(自身を含む): 4951134720

約数和(自身を除く): 3430791060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 179, 187, 204, 220, 255, 330, 340, 358, 374, 510, 537, 561, 660, 716, 748, 757, 895, 935, 1020, 1074, 1122, 1514, 1790, 1870, 1969, 2148, 2244, 2271, 2685, 2805, 3028, 3043, 3580, 3740, 3785, 3938, 4542, 5370, 5610, 5907, 6086, 7570, 7876, 8327, 9084, 9129, 9845, 10740, 11220, 11355, 11814, 12172, 12869, 15140, 15215, 16654, 18258, 19690, 22710, 23628, 24981, 25738, 29535, 30430, 33308, 33473, 36516, 38607, 39380, 41635, 45420, 45645, 49962, 51476, 59070, 60860, 64345, 66946, 77214, 83270, 91290, 99924, 100419, 118140, 124905, 128690, 133892, 135503, 141559, 154428, 166540, 167365, 182580, 193035, 200838, 249810, 257380, 271006, 283118, 334730, 386070, 401676, 406509, 424677, 499620, 502095, 542012, 566236, 669460, 677515, 707795, 772140, 813018, 849354, 1004190, 1355030, 1415590, 1490533, 1626036, 1698708, 2008380, 2032545, 2123385, 2303551, 2710060, 2831180, 2981066, 4065090, 4246770, 4471599, 4607102, 5962132, 6910653, 7452665, 8130180, 8493540, 8943198, 9214204, 11517755, 13821306, 14905330, 17886396, 22357995, 23035510, 25339061, 27642612, 29810660, 34553265, 44715990, 46071020, 50678122, 69106530, 76017183, 89431980, 101356244, 126695305, 138213060, 152034366, 253390610, 304068732, 380085915, 506781220, 760171830, 1520343660]

約数ペア:

[(1, 1520343660), (2, 760171830), (3, 506781220), (4, 380085915), (5, 304068732), (6, 253390610), (10, 152034366), (11, 138213060), (12, 126695305), (15, 101356244), (17, 89431980), (20, 76017183), (22, 69106530), (30, 50678122), (33, 46071020), (34, 44715990), (44, 34553265), (51, 29810660), (55, 27642612), (60, 25339061), (66, 23035510), (68, 22357995), (85, 17886396), (102, 14905330), (110, 13821306), (132, 11517755), (165, 9214204), (170, 8943198), (179, 8493540), (187, 8130180), (204, 7452665), (220, 6910653), (255, 5962132), (330, 4607102), (340, 4471599), (358, 4246770), (374, 4065090), (510, 2981066), (537, 2831180), (561, 2710060), (660, 2303551), (716, 2123385), (748, 2032545), (757, 2008380), (895, 1698708), (935, 1626036), (1020, 1490533), (1074, 1415590), (1122, 1355030), (1514, 1004190), (1790, 849354), (1870, 813018), (1969, 772140), (2148, 707795), (2244, 677515), (2271, 669460), (2685, 566236), (2805, 542012), (3028, 502095), (3043, 499620), (3580, 424677), (3740, 406509), (3785, 401676), (3938, 386070), (4542, 334730), (5370, 283118), (5610, 271006), (5907, 257380), (6086, 249810), (7570, 200838), (7876, 193035), (8327, 182580), (9084, 167365), (9129, 166540), (9845, 154428), (10740, 141559), (11220, 135503), (11355, 133892), (11814, 128690), (12172, 124905), (12869, 118140), (15140, 100419), (15215, 99924), (16654, 91290), (18258, 83270), (19690, 77214), (22710, 66946), (23628, 64345), (24981, 60860), (25738, 59070), (29535, 51476), (30430, 49962), (33308, 45645), (33473, 45420), (36516, 41635), (38607, 39380)]