146147640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 128

約数和(自身を含む): 479416320

約数和(自身を除く): 333268680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2311, 2635, 3162, 3720, 4216, 4622, 5270, 6324, 6933, 7905, 9244, 10540, 11555, 12648, 13866, 15810, 18488, 21080, 23110, 27732, 31620, 34665, 39287, 46220, 55464, 63240, 69330, 71641, 78574, 92440, 117861, 138660, 143282, 157148, 196435, 214923, 235722, 277320, 286564, 314296, 358205, 392870, 429846, 471444, 573128, 589305, 716410, 785740, 859692, 942888, 1074615, 1178610, 1217897, 1432820, 1571480, 1719384, 2149230, 2357220, 2435794, 2865640, 3653691, 4298460, 4714440, 4871588, 6089485, 7307382, 8596920, 9743176, 12178970, 14614764, 18268455, 24357940, 29229528, 36536910, 48715880, 73073820, 146147640]

約数ペア:

[(1, 146147640), (2, 73073820), (3, 48715880), (4, 36536910), (5, 29229528), (6, 24357940), (8, 18268455), (10, 14614764), (12, 12178970), (15, 9743176), (17, 8596920), (20, 7307382), (24, 6089485), (30, 4871588), (31, 4714440), (34, 4298460), (40, 3653691), (51, 2865640), (60, 2435794), (62, 2357220), (68, 2149230), (85, 1719384), (93, 1571480), (102, 1432820), (120, 1217897), (124, 1178610), (136, 1074615), (155, 942888), (170, 859692), (186, 785740), (204, 716410), (248, 589305), (255, 573128), (310, 471444), (340, 429846), (372, 392870), (408, 358205), (465, 314296), (510, 286564), (527, 277320), (620, 235722), (680, 214923), (744, 196435), (930, 157148), (1020, 143282), (1054, 138660), (1240, 117861), (1581, 92440), (1860, 78574), (2040, 71641), (2108, 69330), (2311, 63240), (2635, 55464), (3162, 46220), (3720, 39287), (4216, 34665), (4622, 31620), (5270, 27732), (6324, 23110), (6933, 21080), (7905, 18488), (9244, 15810), (10540, 13866), (11555, 12648)]