137461680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2779

約数の個数: 120

約数和(自身を含む): 468318240

約数和(自身を除く): 330856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2689, 2840, 3195, 3408, 4260, 5112, 5378, 5680, 6390, 8067, 8520, 10224, 10756, 12780, 13445, 16134, 17040, 21512, 24201, 25560, 26890, 32268, 40335, 43024, 48402, 51120, 53780, 64536, 80670, 96804, 107560, 121005, 129072, 161340, 190919, 193608, 215120, 242010, 322680, 381838, 387216, 484020, 572757, 645360, 763676, 954595, 968040, 1145514, 1527352, 1718271, 1909190, 1936080, 2291028, 2863785, 3054704, 3436542, 3818380, 4582056, 5727570, 6873084, 7636760, 8591355, 9164112, 11455140, 13746168, 15273520, 17182710, 22910280, 27492336, 34365420, 45820560, 68730840, 137461680]

約数ペア:

[(1, 137461680), (2, 68730840), (3, 45820560), (4, 34365420), (5, 27492336), (6, 22910280), (8, 17182710), (9, 15273520), (10, 13746168), (12, 11455140), (15, 9164112), (16, 8591355), (18, 7636760), (20, 6873084), (24, 5727570), (30, 4582056), (36, 3818380), (40, 3436542), (45, 3054704), (48, 2863785), (60, 2291028), (71, 1936080), (72, 1909190), (80, 1718271), (90, 1527352), (120, 1145514), (142, 968040), (144, 954595), (180, 763676), (213, 645360), (240, 572757), (284, 484020), (355, 387216), (360, 381838), (426, 322680), (568, 242010), (639, 215120), (710, 193608), (720, 190919), (852, 161340), (1065, 129072), (1136, 121005), (1278, 107560), (1420, 96804), (1704, 80670), (2130, 64536), (2556, 53780), (2689, 51120), (2840, 48402), (3195, 43024), (3408, 40335), (4260, 32268), (5112, 26890), (5378, 25560), (5680, 24201), (6390, 21512), (8067, 17040), (8520, 16134), (10224, 13445), (10756, 12780)]