68128132080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9157007}}^1$

素因数の和:9157054

約数の個数: 80

約数和(自身を含む): 218010046464

約数和(自身を除く): 149881914384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9157007, 18314014, 27471021, 36628028, 45785035, 54942042, 73256056, 91570070, 109884084, 137355105, 146512112, 183140140, 219768168, 274710210, 283867217, 366280280, 439536336, 549420420, 567734434, 732560560, 851601651, 1098840840, 1135468868, 1419336085, 1703203302, 2197681680, 2270937736, 2838672170, 3406406604, 4258008255, 4541875472, 5677344340, 6812813208, 8516016510, 11354688680, 13625626416, 17032033020, 22709377360, 34064066040, 68128132080]

約数ペア:

[(1, 68128132080), (2, 34064066040), (3, 22709377360), (4, 17032033020), (5, 13625626416), (6, 11354688680), (8, 8516016510), (10, 6812813208), (12, 5677344340), (15, 4541875472), (16, 4258008255), (20, 3406406604), (24, 2838672170), (30, 2270937736), (31, 2197681680), (40, 1703203302), (48, 1419336085), (60, 1135468868), (62, 1098840840), (80, 851601651), (93, 732560560), (120, 567734434), (124, 549420420), (155, 439536336), (186, 366280280), (240, 283867217), (248, 274710210), (310, 219768168), (372, 183140140), (465, 146512112), (496, 137355105), (620, 109884084), (744, 91570070), (930, 73256056), (1240, 54942042), (1488, 45785035), (1860, 36628028), (2480, 27471021), (3720, 18314014), (7440, 9157007)]