1272166620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 3640885248

約数和(自身を除く): 2368718628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 127, 146, 219, 254, 292, 365, 381, 438, 508, 635, 730, 762, 876, 1095, 1270, 1460, 1524, 1905, 2190, 2287, 2540, 3810, 4380, 4574, 6861, 7620, 9148, 9271, 11435, 13722, 18542, 22870, 27444, 27813, 34305, 37084, 45740, 46355, 55626, 68610, 92710, 111252, 137220, 139065, 166951, 185420, 278130, 290449, 333902, 500853, 556260, 580898, 667804, 834755, 871347, 1001706, 1161796, 1452245, 1669510, 1742694, 2003412, 2504265, 2904490, 3339020, 3485388, 4356735, 5008530, 5808980, 8713470, 10017060, 17426940, 21202777, 42405554, 63608331, 84811108, 106013885, 127216662, 212027770, 254433324, 318041655, 424055540, 636083310, 1272166620]

約数ペア:

[(1, 1272166620), (2, 636083310), (3, 424055540), (4, 318041655), (5, 254433324), (6, 212027770), (10, 127216662), (12, 106013885), (15, 84811108), (20, 63608331), (30, 42405554), (60, 21202777), (73, 17426940), (127, 10017060), (146, 8713470), (219, 5808980), (254, 5008530), (292, 4356735), (365, 3485388), (381, 3339020), (438, 2904490), (508, 2504265), (635, 2003412), (730, 1742694), (762, 1669510), (876, 1452245), (1095, 1161796), (1270, 1001706), (1460, 871347), (1524, 834755), (1905, 667804), (2190, 580898), (2287, 556260), (2540, 500853), (3810, 333902), (4380, 290449), (4574, 278130), (6861, 185420), (7620, 166951), (9148, 139065), (9271, 137220), (11435, 111252), (13722, 92710), (18542, 68610), (22870, 55626), (27444, 46355), (27813, 45740), (34305, 37084)]