67955520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 219017088

約数和(自身を除く): 151061568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 997, 1065, 1136, 1420, 1704, 1994, 2130, 2272, 2840, 2991, 3408, 3988, 4260, 4544, 4985, 5680, 5982, 6816, 7976, 8520, 9970, 11360, 11964, 13632, 14955, 15952, 17040, 19940, 22720, 23928, 29910, 31904, 34080, 39880, 47856, 59820, 63808, 68160, 70787, 79760, 95712, 119640, 141574, 159520, 191424, 212361, 239280, 283148, 319040, 353935, 424722, 478560, 566296, 707870, 849444, 957120, 1061805, 1132592, 1415740, 1698888, 2123610, 2265184, 2831480, 3397776, 4247220, 4530368, 5662960, 6795552, 8494440, 11325920, 13591104, 16988880, 22651840, 33977760, 67955520]

約数ペア:

[(1, 67955520), (2, 33977760), (3, 22651840), (4, 16988880), (5, 13591104), (6, 11325920), (8, 8494440), (10, 6795552), (12, 5662960), (15, 4530368), (16, 4247220), (20, 3397776), (24, 2831480), (30, 2265184), (32, 2123610), (40, 1698888), (48, 1415740), (60, 1132592), (64, 1061805), (71, 957120), (80, 849444), (96, 707870), (120, 566296), (142, 478560), (160, 424722), (192, 353935), (213, 319040), (240, 283148), (284, 239280), (320, 212361), (355, 191424), (426, 159520), (480, 141574), (568, 119640), (710, 95712), (852, 79760), (960, 70787), (997, 68160), (1065, 63808), (1136, 59820), (1420, 47856), (1704, 39880), (1994, 34080), (2130, 31904), (2272, 29910), (2840, 23928), (2991, 22720), (3408, 19940), (3988, 17040), (4260, 15952), (4544, 14955), (4985, 13632), (5680, 11964), (5982, 11360), (6816, 9970), (7976, 8520)]