13403040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4014

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 34860000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3989, 7978, 11967, 15956, 19945, 23934, 27923, 31912, 39890, 47868, 55846, 59835, 63824, 79780, 83769, 95736, 111692, 119670, 127648, 139615, 159560, 167538, 191472, 223384, 239340, 279230, 319120, 335076, 382944, 418845, 446768, 478680, 558460, 638240, 670152, 837690, 893536, 957360, 1116920, 1340304, 1675380, 1914720, 2233840, 2680608, 3350760, 4467680, 6701520, 13403040]

約数ペア:

[(1, 13403040), (2, 6701520), (3, 4467680), (4, 3350760), (5, 2680608), (6, 2233840), (7, 1914720), (8, 1675380), (10, 1340304), (12, 1116920), (14, 957360), (15, 893536), (16, 837690), (20, 670152), (21, 638240), (24, 558460), (28, 478680), (30, 446768), (32, 418845), (35, 382944), (40, 335076), (42, 319120), (48, 279230), (56, 239340), (60, 223384), (70, 191472), (80, 167538), (84, 159560), (96, 139615), (105, 127648), (112, 119670), (120, 111692), (140, 95736), (160, 83769), (168, 79780), (210, 63824), (224, 59835), (240, 55846), (280, 47868), (336, 39890), (420, 31912), (480, 27923), (560, 23934), (672, 19945), (840, 15956), (1120, 11967), (1680, 7978), (3360, 3989)]