144495240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 462620160

約数和(自身を除く): 318124920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 193, 204, 255, 340, 367, 386, 408, 510, 579, 680, 734, 772, 965, 1020, 1101, 1158, 1468, 1544, 1835, 1930, 2040, 2202, 2316, 2895, 2936, 3281, 3670, 3860, 4404, 4632, 5505, 5790, 6239, 6562, 7340, 7720, 8808, 9843, 11010, 11580, 12478, 13124, 14680, 16405, 18717, 19686, 22020, 23160, 24956, 26248, 31195, 32810, 37434, 39372, 44040, 49215, 49912, 62390, 65620, 70831, 74868, 78744, 93585, 98430, 124780, 131240, 141662, 149736, 187170, 196860, 212493, 249560, 283324, 354155, 374340, 393720, 424986, 566648, 708310, 748680, 849972, 1062465, 1204127, 1416620, 1699944, 2124930, 2408254, 2833240, 3612381, 4249860, 4816508, 6020635, 7224762, 8499720, 9633016, 12041270, 14449524, 18061905, 24082540, 28899048, 36123810, 48165080, 72247620, 144495240]

約数ペア:

[(1, 144495240), (2, 72247620), (3, 48165080), (4, 36123810), (5, 28899048), (6, 24082540), (8, 18061905), (10, 14449524), (12, 12041270), (15, 9633016), (17, 8499720), (20, 7224762), (24, 6020635), (30, 4816508), (34, 4249860), (40, 3612381), (51, 2833240), (60, 2408254), (68, 2124930), (85, 1699944), (102, 1416620), (120, 1204127), (136, 1062465), (170, 849972), (193, 748680), (204, 708310), (255, 566648), (340, 424986), (367, 393720), (386, 374340), (408, 354155), (510, 283324), (579, 249560), (680, 212493), (734, 196860), (772, 187170), (965, 149736), (1020, 141662), (1101, 131240), (1158, 124780), (1468, 98430), (1544, 93585), (1835, 78744), (1930, 74868), (2040, 70831), (2202, 65620), (2316, 62390), (2895, 49912), (2936, 49215), (3281, 44040), (3670, 39372), (3860, 37434), (4404, 32810), (4632, 31195), (5505, 26248), (5790, 24956), (6239, 23160), (6562, 22020), (7340, 19686), (7720, 18717), (8808, 16405), (9843, 14680), (11010, 13124), (11580, 12478)]