69029040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4138

約数の個数: 80

約数和(自身を含む): 217057536

約数和(自身を除く): 148028496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4051, 4260, 5680, 8102, 8520, 12153, 16204, 17040, 20255, 24306, 32408, 40510, 48612, 60765, 64816, 81020, 97224, 121530, 162040, 194448, 243060, 287621, 324080, 486120, 575242, 862863, 972240, 1150484, 1438105, 1725726, 2300968, 2876210, 3451452, 4314315, 4601936, 5752420, 6902904, 8628630, 11504840, 13805808, 17257260, 23009680, 34514520, 69029040]

約数ペア:

[(1, 69029040), (2, 34514520), (3, 23009680), (4, 17257260), (5, 13805808), (6, 11504840), (8, 8628630), (10, 6902904), (12, 5752420), (15, 4601936), (16, 4314315), (20, 3451452), (24, 2876210), (30, 2300968), (40, 1725726), (48, 1438105), (60, 1150484), (71, 972240), (80, 862863), (120, 575242), (142, 486120), (213, 324080), (240, 287621), (284, 243060), (355, 194448), (426, 162040), (568, 121530), (710, 97224), (852, 81020), (1065, 64816), (1136, 60765), (1420, 48612), (1704, 40510), (2130, 32408), (2840, 24306), (3408, 20255), (4051, 17040), (4260, 16204), (5680, 12153), (8102, 8520)]