858010720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2707}}^1$

素因数の和:3012

約数の個数: 96

約数和(自身を含む): 2325673728

約数和(自身を除く): 1467663008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 283, 560, 566, 1120, 1132, 1415, 1981, 2264, 2707, 2830, 3962, 4528, 5414, 5660, 7924, 9056, 9905, 10828, 11320, 13535, 15848, 18949, 19810, 21656, 22640, 27070, 31696, 37898, 39620, 43312, 45280, 54140, 63392, 75796, 79240, 86624, 94745, 108280, 151592, 158480, 189490, 216560, 303184, 316960, 378980, 433120, 606368, 757960, 766081, 1515920, 1532162, 3031840, 3064324, 3830405, 5362567, 6128648, 7660810, 10725134, 12257296, 15321620, 21450268, 24514592, 26812835, 30643240, 42900536, 53625670, 61286480, 85801072, 107251340, 122572960, 171602144, 214502680, 429005360, 858010720]

約数ペア:

[(1, 858010720), (2, 429005360), (4, 214502680), (5, 171602144), (7, 122572960), (8, 107251340), (10, 85801072), (14, 61286480), (16, 53625670), (20, 42900536), (28, 30643240), (32, 26812835), (35, 24514592), (40, 21450268), (56, 15321620), (70, 12257296), (80, 10725134), (112, 7660810), (140, 6128648), (160, 5362567), (224, 3830405), (280, 3064324), (283, 3031840), (560, 1532162), (566, 1515920), (1120, 766081), (1132, 757960), (1415, 606368), (1981, 433120), (2264, 378980), (2707, 316960), (2830, 303184), (3962, 216560), (4528, 189490), (5414, 158480), (5660, 151592), (7924, 108280), (9056, 94745), (9905, 86624), (10828, 79240), (11320, 75796), (13535, 63392), (15848, 54140), (18949, 45280), (19810, 43312), (21656, 39620), (22640, 37898), (27070, 31696)]