131735760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42223}}^1$

素因数の和:42252

約数の個数: 80

約数和(自身を含む): 439805184

約数和(自身を除く): 308069424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42223, 84446, 126669, 168892, 211115, 253338, 337784, 422230, 506676, 548899, 633345, 675568, 844460, 1013352, 1097798, 1266690, 1646697, 1688920, 2026704, 2195596, 2533380, 2744495, 3293394, 3377840, 4391192, 5066760, 5488990, 6586788, 8233485, 8782384, 10133520, 10977980, 13173576, 16466970, 21955960, 26347152, 32933940, 43911920, 65867880, 131735760]

約数ペア:

[(1, 131735760), (2, 65867880), (3, 43911920), (4, 32933940), (5, 26347152), (6, 21955960), (8, 16466970), (10, 13173576), (12, 10977980), (13, 10133520), (15, 8782384), (16, 8233485), (20, 6586788), (24, 5488990), (26, 5066760), (30, 4391192), (39, 3377840), (40, 3293394), (48, 2744495), (52, 2533380), (60, 2195596), (65, 2026704), (78, 1688920), (80, 1646697), (104, 1266690), (120, 1097798), (130, 1013352), (156, 844460), (195, 675568), (208, 633345), (240, 548899), (260, 506676), (312, 422230), (390, 337784), (520, 253338), (624, 211115), (780, 168892), (1040, 126669), (1560, 84446), (3120, 42223)]