156922419540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1999}}^1\times {\mathrm{5867}}^1$

素因数の和:8101

約数の個数: 96

約数和(自身を含む): 441649152000

約数和(自身を除く): 284726732460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 1999, 2230, 2676, 3345, 3998, 4460, 5867, 5997, 6690, 7996, 9995, 11734, 11994, 13380, 17601, 19990, 23468, 23988, 29335, 29985, 35202, 39980, 58670, 59970, 70404, 88005, 117340, 119940, 176010, 352020, 445777, 891554, 1308341, 1337331, 1783108, 2228885, 2616682, 2674662, 3925023, 4457770, 5233364, 5349324, 6541705, 6686655, 7850046, 8915540, 11728133, 13083410, 13373310, 15700092, 19625115, 23456266, 26166820, 26746620, 35184399, 39250230, 46912532, 58640665, 70368798, 78500460, 117281330, 140737596, 175921995, 234562660, 351843990, 703687980, 2615373659, 5230747318, 7846120977, 10461494636, 13076868295, 15692241954, 26153736590, 31384483908, 39230604885, 52307473180, 78461209770, 156922419540]

約数ペア:

[(1, 156922419540), (2, 78461209770), (3, 52307473180), (4, 39230604885), (5, 31384483908), (6, 26153736590), (10, 15692241954), (12, 13076868295), (15, 10461494636), (20, 7846120977), (30, 5230747318), (60, 2615373659), (223, 703687980), (446, 351843990), (669, 234562660), (892, 175921995), (1115, 140737596), (1338, 117281330), (1999, 78500460), (2230, 70368798), (2676, 58640665), (3345, 46912532), (3998, 39250230), (4460, 35184399), (5867, 26746620), (5997, 26166820), (6690, 23456266), (7996, 19625115), (9995, 15700092), (11734, 13373310), (11994, 13083410), (13380, 11728133), (17601, 8915540), (19990, 7850046), (23468, 6686655), (23988, 6541705), (29335, 5349324), (29985, 5233364), (35202, 4457770), (39980, 3925023), (58670, 2674662), (59970, 2616682), (70404, 2228885), (88005, 1783108), (117340, 1337331), (119940, 1308341), (176010, 891554), (352020, 445777)]