144941580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3168

約数の個数: 144

約数和(自身を含む): 516210240

約数和(自身を除く): 371268660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3109, 3330, 3885, 4662, 5180, 6218, 6660, 7770, 9324, 9327, 11655, 12436, 15540, 15545, 18654, 21763, 23310, 27981, 31090, 37308, 43526, 46620, 46635, 55962, 62180, 65289, 87052, 93270, 108815, 111924, 115033, 130578, 139905, 186540, 195867, 217630, 230066, 261156, 279810, 326445, 345099, 391734, 435260, 460132, 559620, 575165, 652890, 690198, 783468, 805231, 979335, 1035297, 1150330, 1305780, 1380396, 1610462, 1725495, 1958670, 2070594, 2300660, 2415693, 3220924, 3450990, 3917340, 4026155, 4141188, 4831386, 5176485, 6901980, 7247079, 8052310, 9662772, 10352970, 12078465, 14494158, 16104620, 20705940, 24156930, 28988316, 36235395, 48313860, 72470790, 144941580]

約数ペア:

[(1, 144941580), (2, 72470790), (3, 48313860), (4, 36235395), (5, 28988316), (6, 24156930), (7, 20705940), (9, 16104620), (10, 14494158), (12, 12078465), (14, 10352970), (15, 9662772), (18, 8052310), (20, 7247079), (21, 6901980), (28, 5176485), (30, 4831386), (35, 4141188), (36, 4026155), (37, 3917340), (42, 3450990), (45, 3220924), (60, 2415693), (63, 2300660), (70, 2070594), (74, 1958670), (84, 1725495), (90, 1610462), (105, 1380396), (111, 1305780), (126, 1150330), (140, 1035297), (148, 979335), (180, 805231), (185, 783468), (210, 690198), (222, 652890), (252, 575165), (259, 559620), (315, 460132), (333, 435260), (370, 391734), (420, 345099), (444, 326445), (518, 279810), (555, 261156), (630, 230066), (666, 217630), (740, 195867), (777, 186540), (1036, 139905), (1110, 130578), (1260, 115033), (1295, 111924), (1332, 108815), (1554, 93270), (1665, 87052), (2220, 65289), (2331, 62180), (2590, 55962), (3108, 46635), (3109, 46620), (3330, 43526), (3885, 37308), (4662, 31090), (5180, 27981), (6218, 23310), (6660, 21763), (7770, 18654), (9324, 15545), (9327, 15540), (11655, 12436)]