147700560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87917}}^1$

素因数の和:87940

約数の個数: 80

約数和(自身を含む): 523287936

約数和(自身を除く): 375587376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87917, 175834, 263751, 351668, 439585, 527502, 615419, 703336, 879170, 1055004, 1230838, 1318755, 1406672, 1758340, 1846257, 2110008, 2461676, 2637510, 3077095, 3516680, 3692514, 4220016, 4923352, 5275020, 6154190, 7033360, 7385028, 9231285, 9846704, 10550040, 12308380, 14770056, 18462570, 21100080, 24616760, 29540112, 36925140, 49233520, 73850280, 147700560]

約数ペア:

[(1, 147700560), (2, 73850280), (3, 49233520), (4, 36925140), (5, 29540112), (6, 24616760), (7, 21100080), (8, 18462570), (10, 14770056), (12, 12308380), (14, 10550040), (15, 9846704), (16, 9231285), (20, 7385028), (21, 7033360), (24, 6154190), (28, 5275020), (30, 4923352), (35, 4220016), (40, 3692514), (42, 3516680), (48, 3077095), (56, 2637510), (60, 2461676), (70, 2110008), (80, 1846257), (84, 1758340), (105, 1406672), (112, 1318755), (120, 1230838), (140, 1055004), (168, 879170), (210, 703336), (240, 615419), (280, 527502), (336, 439585), (420, 351668), (560, 263751), (840, 175834), (1680, 87917)]