156618030040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1\times {\mathrm{39023}}^1$

素因数の和:39676

約数の個数: 64

約数和(自身を含む): 354657916800

約数和(自身を除く): 198039886760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 373, 538, 746, 1076, 1345, 1492, 1865, 2152, 2690, 2984, 3730, 5380, 7460, 10760, 14920, 39023, 78046, 100337, 156092, 195115, 200674, 312184, 390230, 401348, 501685, 780460, 802696, 1003370, 1560920, 2006740, 4013480, 10497187, 14555579, 20994374, 29111158, 41988748, 52485935, 58222316, 72777895, 83977496, 104971870, 116444632, 145555790, 209943740, 291111580, 419887480, 582223160, 3915450751, 7830901502, 15661803004, 19577253755, 31323606008, 39154507510, 78309015020, 156618030040]

約数ペア:

[(1, 156618030040), (2, 78309015020), (4, 39154507510), (5, 31323606008), (8, 19577253755), (10, 15661803004), (20, 7830901502), (40, 3915450751), (269, 582223160), (373, 419887480), (538, 291111580), (746, 209943740), (1076, 145555790), (1345, 116444632), (1492, 104971870), (1865, 83977496), (2152, 72777895), (2690, 58222316), (2984, 52485935), (3730, 41988748), (5380, 29111158), (7460, 20994374), (10760, 14555579), (14920, 10497187), (39023, 4013480), (78046, 2006740), (100337, 1560920), (156092, 1003370), (195115, 802696), (200674, 780460), (312184, 501685), (390230, 401348)]