156626232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21051913}}^1$

素因数の和:21051960

約数の個数: 80

約数和(自身を含む): 501203968512

約数和(自身を除く): 344577735792

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, 21051913, 42103826, 63155739, 84207652, 105259565, 126311478, 168415304, 210519130, 252622956, 315778695, 336830608, 421038260, 505245912, 631557390, 652609303, 842076520, 1010491824, 1263114780, 1305218606, 1684153040, 1957827909, 2526229560, 2610437212, 3263046515, 3915655818, 5052459120, 5220874424, 6526093030, 7831311636, 9789139545, 10441748848, 13052186060, 15662623272, 19578279090, 26104372120, 31325246544, 39156558180, 52208744240, 78313116360, 156626232720]

約数ペア:

[(1, 156626232720), (2, 78313116360), (3, 52208744240), (4, 39156558180), (5, 31325246544), (6, 26104372120), (8, 19578279090), (10, 15662623272), (12, 13052186060), (15, 10441748848), (16, 9789139545), (20, 7831311636), (24, 6526093030), (30, 5220874424), (31, 5052459120), (40, 3915655818), (48, 3263046515), (60, 2610437212), (62, 2526229560), (80, 1957827909), (93, 1684153040), (120, 1305218606), (124, 1263114780), (155, 1010491824), (186, 842076520), (240, 652609303), (248, 631557390), (310, 505245912), (372, 421038260), (465, 336830608), (496, 315778695), (620, 252622956), (744, 210519130), (930, 168415304), (1240, 126311478), (1488, 105259565), (1860, 84207652), (2480, 63155739), (3720, 42103826), (7440, 21051913)]