142043240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6029}}^1$

素因数の和:6090

約数の個数: 64

約数和(自身を含む): 347328000

約数和(自身を除く): 205284760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6029, 11780, 12058, 23560, 24116, 30145, 48232, 60290, 114551, 120580, 186899, 229102, 241160, 373798, 458204, 572755, 747596, 916408, 934495, 1145510, 1495192, 1868990, 2291020, 3551081, 3737980, 4582040, 7102162, 7475960, 14204324, 17755405, 28408648, 35510810, 71021620, 142043240]

約数ペア:

[(1, 142043240), (2, 71021620), (4, 35510810), (5, 28408648), (8, 17755405), (10, 14204324), (19, 7475960), (20, 7102162), (31, 4582040), (38, 3737980), (40, 3551081), (62, 2291020), (76, 1868990), (95, 1495192), (124, 1145510), (152, 934495), (155, 916408), (190, 747596), (248, 572755), (310, 458204), (380, 373798), (589, 241160), (620, 229102), (760, 186899), (1178, 120580), (1240, 114551), (2356, 60290), (2945, 48232), (4712, 30145), (5890, 24116), (6029, 23560), (11780, 12058)]