7415520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2232

約数の個数: 96

約数和(自身を含む): 26707968

約数和(自身を除く): 19292448

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, 2207, 3360, 4414, 6621, 8828, 11035, 13242, 15449, 17656, 22070, 26484, 30898, 33105, 35312, 44140, 46347, 52968, 61796, 66210, 70624, 77245, 88280, 92694, 105936, 123592, 132420, 154490, 176560, 185388, 211872, 231735, 247184, 264840, 308980, 353120, 370776, 463470, 494368, 529680, 617960, 741552, 926940, 1059360, 1235920, 1483104, 1853880, 2471840, 3707760, 7415520]

約数ペア:

[(1, 7415520), (2, 3707760), (3, 2471840), (4, 1853880), (5, 1483104), (6, 1235920), (7, 1059360), (8, 926940), (10, 741552), (12, 617960), (14, 529680), (15, 494368), (16, 463470), (20, 370776), (21, 353120), (24, 308980), (28, 264840), (30, 247184), (32, 231735), (35, 211872), (40, 185388), (42, 176560), (48, 154490), (56, 132420), (60, 123592), (70, 105936), (80, 92694), (84, 88280), (96, 77245), (105, 70624), (112, 66210), (120, 61796), (140, 52968), (160, 46347), (168, 44140), (210, 35312), (224, 33105), (240, 30898), (280, 26484), (336, 22070), (420, 17656), (480, 15449), (560, 13242), (672, 11035), (840, 8828), (1120, 6621), (1680, 4414), (2207, 3360)]