156060840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 511660800

約数和(自身を除く): 355599960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1409, 1420, 1560, 1704, 1846, 2130, 2769, 2818, 2840, 3692, 4227, 4260, 4615, 5538, 5636, 7045, 7384, 8454, 8520, 9230, 11076, 11272, 13845, 14090, 16908, 18317, 18460, 21135, 22152, 27690, 28180, 33816, 36634, 36920, 42270, 54951, 55380, 56360, 73268, 84540, 91585, 100039, 109902, 110760, 146536, 169080, 183170, 200078, 219804, 274755, 300117, 366340, 400156, 439608, 500195, 549510, 600234, 732680, 800312, 1000390, 1099020, 1200468, 1300507, 1500585, 2000780, 2198040, 2400936, 2601014, 3001170, 3901521, 4001560, 5202028, 6002340, 6502535, 7803042, 10404056, 12004680, 13005070, 15606084, 19507605, 26010140, 31212168, 39015210, 52020280, 78030420, 156060840]

約数ペア:

[(1, 156060840), (2, 78030420), (3, 52020280), (4, 39015210), (5, 31212168), (6, 26010140), (8, 19507605), (10, 15606084), (12, 13005070), (13, 12004680), (15, 10404056), (20, 7803042), (24, 6502535), (26, 6002340), (30, 5202028), (39, 4001560), (40, 3901521), (52, 3001170), (60, 2601014), (65, 2400936), (71, 2198040), (78, 2000780), (104, 1500585), (120, 1300507), (130, 1200468), (142, 1099020), (156, 1000390), (195, 800312), (213, 732680), (260, 600234), (284, 549510), (312, 500195), (355, 439608), (390, 400156), (426, 366340), (520, 300117), (568, 274755), (710, 219804), (780, 200078), (852, 183170), (923, 169080), (1065, 146536), (1409, 110760), (1420, 109902), (1560, 100039), (1704, 91585), (1846, 84540), (2130, 73268), (2769, 56360), (2818, 55380), (2840, 54951), (3692, 42270), (4227, 36920), (4260, 36634), (4615, 33816), (5538, 28180), (5636, 27690), (7045, 22152), (7384, 21135), (8454, 18460), (8520, 18317), (9230, 16908), (11076, 14090), (11272, 13845)]