142407480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9059}}^1$

素因数の和:9204

約数の個数: 64

約数和(自身を含む): 430531200

約数和(自身を除く): 288123720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 9059, 15720, 18118, 27177, 36236, 45295, 54354, 72472, 90590, 108708, 135885, 181180, 217416, 271770, 362360, 543540, 1087080, 1186729, 2373458, 3560187, 4746916, 5933645, 7120374, 9493832, 11867290, 14240748, 17800935, 23734580, 28481496, 35601870, 47469160, 71203740, 142407480]

約数ペア:

[(1, 142407480), (2, 71203740), (3, 47469160), (4, 35601870), (5, 28481496), (6, 23734580), (8, 17800935), (10, 14240748), (12, 11867290), (15, 9493832), (20, 7120374), (24, 5933645), (30, 4746916), (40, 3560187), (60, 2373458), (120, 1186729), (131, 1087080), (262, 543540), (393, 362360), (524, 271770), (655, 217416), (786, 181180), (1048, 135885), (1310, 108708), (1572, 90590), (1965, 72472), (2620, 54354), (3144, 45295), (3930, 36236), (5240, 27177), (7860, 18118), (9059, 15720)]