324845220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17987}}^1$

素因数の和:18049

約数の個数: 96

約数和(自身を含む): 1063738368

約数和(自身を除く): 738893148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 17987, 18060, 35974, 53961, 71948, 89935, 107922, 125909, 179870, 215844, 251818, 269805, 359740, 377727, 503636, 539610, 629545, 755454, 773441, 1079220, 1259090, 1510908, 1546882, 1888635, 2320323, 2518180, 3093764, 3777270, 3867205, 4640646, 5414087, 7554540, 7734410, 9281292, 10828174, 11601615, 15468820, 16242261, 21656348, 23203230, 27070435, 32484522, 46406460, 54140870, 64969044, 81211305, 108281740, 162422610, 324845220]

約数ペア:

[(1, 324845220), (2, 162422610), (3, 108281740), (4, 81211305), (5, 64969044), (6, 54140870), (7, 46406460), (10, 32484522), (12, 27070435), (14, 23203230), (15, 21656348), (20, 16242261), (21, 15468820), (28, 11601615), (30, 10828174), (35, 9281292), (42, 7734410), (43, 7554540), (60, 5414087), (70, 4640646), (84, 3867205), (86, 3777270), (105, 3093764), (129, 2518180), (140, 2320323), (172, 1888635), (210, 1546882), (215, 1510908), (258, 1259090), (301, 1079220), (420, 773441), (430, 755454), (516, 629545), (602, 539610), (645, 503636), (860, 377727), (903, 359740), (1204, 269805), (1290, 251818), (1505, 215844), (1806, 179870), (2580, 125909), (3010, 107922), (3612, 89935), (4515, 71948), (6020, 53961), (9030, 35974), (17987, 18060)]