71569039920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{42600619}}^1$

素因数の和:42600642

約数の個数: 80

約数和(自身を含む): 253558890240

約数和(自身を除く): 181989850320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 42600619, 85201238, 127801857, 170402476, 213003095, 255603714, 298204333, 340804952, 426006190, 511207428, 596408666, 639009285, 681609904, 852012380, 894612999, 1022414856, 1192817332, 1278018570, 1491021665, 1704024760, 1789225998, 2044829712, 2385634664, 2556037140, 2982043330, 3408049520, 3578451996, 4473064995, 4771269328, 5112074280, 5964086660, 7156903992, 8946129990, 10224148560, 11928173320, 14313807984, 17892259980, 23856346640, 35784519960, 71569039920]

約数ペア:

[(1, 71569039920), (2, 35784519960), (3, 23856346640), (4, 17892259980), (5, 14313807984), (6, 11928173320), (7, 10224148560), (8, 8946129990), (10, 7156903992), (12, 5964086660), (14, 5112074280), (15, 4771269328), (16, 4473064995), (20, 3578451996), (21, 3408049520), (24, 2982043330), (28, 2556037140), (30, 2385634664), (35, 2044829712), (40, 1789225998), (42, 1704024760), (48, 1491021665), (56, 1278018570), (60, 1192817332), (70, 1022414856), (80, 894612999), (84, 852012380), (105, 681609904), (112, 639009285), (120, 596408666), (140, 511207428), (168, 426006190), (210, 340804952), (240, 298204333), (280, 255603714), (336, 213003095), (420, 170402476), (560, 127801857), (840, 85201238), (1680, 42600619)]