156978312540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12888203}}^1$

素因数の和:12888251

約数の個数: 96

約数和(自身を含む): 519652385280

約数和(自身を除く): 362674072740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 12888203, 25776406, 38664609, 51552812, 64441015, 77329218, 90217421, 128882030, 154658436, 180434842, 193323045, 257764060, 270652263, 360869684, 373757887, 386646090, 451087105, 541304526, 747515774, 773292180, 902174210, 1082609052, 1121273661, 1353261315, 1495031548, 1804348420, 1868789435, 2242547322, 2616305209, 2706522630, 3737578870, 4485094644, 5232610418, 5413045260, 5606368305, 7475157740, 7848915627, 10465220836, 11212736610, 13081526045, 15697831254, 22425473220, 26163052090, 31395662508, 39244578135, 52326104180, 78489156270, 156978312540]

約数ペア:

[(1, 156978312540), (2, 78489156270), (3, 52326104180), (4, 39244578135), (5, 31395662508), (6, 26163052090), (7, 22425473220), (10, 15697831254), (12, 13081526045), (14, 11212736610), (15, 10465220836), (20, 7848915627), (21, 7475157740), (28, 5606368305), (29, 5413045260), (30, 5232610418), (35, 4485094644), (42, 3737578870), (58, 2706522630), (60, 2616305209), (70, 2242547322), (84, 1868789435), (87, 1804348420), (105, 1495031548), (116, 1353261315), (140, 1121273661), (145, 1082609052), (174, 902174210), (203, 773292180), (210, 747515774), (290, 541304526), (348, 451087105), (406, 386646090), (420, 373757887), (435, 360869684), (580, 270652263), (609, 257764060), (812, 193323045), (870, 180434842), (1015, 154658436), (1218, 128882030), (1740, 90217421), (2030, 77329218), (2436, 64441015), (3045, 51552812), (4060, 38664609), (6090, 25776406), (12180, 12888203)]