268669680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15767}}^1$

素因数の和:15854

約数の個数: 80

約数和(自身を含む): 844660224

約数和(自身を除く): 575990544

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, 4260, 5680, 8520, 15767, 17040, 31534, 47301, 63068, 78835, 94602, 126136, 157670, 189204, 236505, 252272, 315340, 378408, 473010, 630680, 756816, 946020, 1119457, 1261360, 1892040, 2238914, 3358371, 3784080, 4477828, 5597285, 6716742, 8955656, 11194570, 13433484, 16791855, 17911312, 22389140, 26866968, 33583710, 44778280, 53733936, 67167420, 89556560, 134334840, 268669680]

約数ペア:

[(1, 268669680), (2, 134334840), (3, 89556560), (4, 67167420), (5, 53733936), (6, 44778280), (8, 33583710), (10, 26866968), (12, 22389140), (15, 17911312), (16, 16791855), (20, 13433484), (24, 11194570), (30, 8955656), (40, 6716742), (48, 5597285), (60, 4477828), (71, 3784080), (80, 3358371), (120, 2238914), (142, 1892040), (213, 1261360), (240, 1119457), (284, 946020), (355, 756816), (426, 630680), (568, 473010), (710, 378408), (852, 315340), (1065, 252272), (1136, 236505), (1420, 189204), (1704, 157670), (2130, 126136), (2840, 94602), (3408, 78835), (4260, 63068), (5680, 47301), (8520, 31534), (15767, 17040)]