134125680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42989}}^1$

素因数の和:43018

約数の個数: 80

約数和(自身を含む): 447783840

約数和(自身を除く): 313658160

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, 42989, 85978, 128967, 171956, 214945, 257934, 343912, 429890, 515868, 558857, 644835, 687824, 859780, 1031736, 1117714, 1289670, 1676571, 1719560, 2063472, 2235428, 2579340, 2794285, 3353142, 3439120, 4470856, 5158680, 5588570, 6706284, 8382855, 8941712, 10317360, 11177140, 13412568, 16765710, 22354280, 26825136, 33531420, 44708560, 67062840, 134125680]

約数ペア:

[(1, 134125680), (2, 67062840), (3, 44708560), (4, 33531420), (5, 26825136), (6, 22354280), (8, 16765710), (10, 13412568), (12, 11177140), (13, 10317360), (15, 8941712), (16, 8382855), (20, 6706284), (24, 5588570), (26, 5158680), (30, 4470856), (39, 3439120), (40, 3353142), (48, 2794285), (52, 2579340), (60, 2235428), (65, 2063472), (78, 1719560), (80, 1676571), (104, 1289670), (120, 1117714), (130, 1031736), (156, 859780), (195, 687824), (208, 644835), (240, 558857), (260, 515868), (312, 429890), (390, 343912), (520, 257934), (624, 214945), (780, 171956), (1040, 128967), (1560, 85978), (3120, 42989)]