67241120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 171460800

約数和(自身を除く): 104219680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 419, 472, 544, 590, 680, 838, 944, 1003, 1180, 1360, 1676, 1888, 2006, 2095, 2360, 2720, 3352, 4012, 4190, 4720, 5015, 6704, 7123, 8024, 8380, 9440, 10030, 13408, 14246, 16048, 16760, 20060, 24721, 28492, 32096, 33520, 35615, 40120, 49442, 56984, 67040, 71230, 80240, 98884, 113968, 123605, 142460, 160480, 197768, 227936, 247210, 284920, 395536, 420257, 494420, 569840, 791072, 840514, 988840, 1139680, 1681028, 1977680, 2101285, 3362056, 3955360, 4202570, 6724112, 8405140, 13448224, 16810280, 33620560, 67241120]

約数ペア:

[(1, 67241120), (2, 33620560), (4, 16810280), (5, 13448224), (8, 8405140), (10, 6724112), (16, 4202570), (17, 3955360), (20, 3362056), (32, 2101285), (34, 1977680), (40, 1681028), (59, 1139680), (68, 988840), (80, 840514), (85, 791072), (118, 569840), (136, 494420), (160, 420257), (170, 395536), (236, 284920), (272, 247210), (295, 227936), (340, 197768), (419, 160480), (472, 142460), (544, 123605), (590, 113968), (680, 98884), (838, 80240), (944, 71230), (1003, 67040), (1180, 56984), (1360, 49442), (1676, 40120), (1888, 35615), (2006, 33520), (2095, 32096), (2360, 28492), (2720, 24721), (3352, 20060), (4012, 16760), (4190, 16048), (4720, 14246), (5015, 13408), (6704, 10030), (7123, 9440), (8024, 8380)]