262627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{78163}}^1$

素因数の和:78188

約数の個数: 96

約数和(自身を含む): 945471744

約数和(自身を除く): 682844064

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, 78163, 156326, 234489, 312652, 390815, 468978, 547141, 625304, 781630, 937956, 1094282, 1172445, 1250608, 1563260, 1641423, 1875912, 2188564, 2344890, 2501216, 2735705, 3126520, 3282846, 3751824, 4377128, 4689780, 5471410, 6253040, 6565692, 7503648, 8207115, 8754256, 9379560, 10942820, 12506080, 13131384, 16414230, 17508512, 18759120, 21885640, 26262768, 32828460, 37518240, 43771280, 52525536, 65656920, 87542560, 131313840, 262627680]

約数ペア:

[(1, 262627680), (2, 131313840), (3, 87542560), (4, 65656920), (5, 52525536), (6, 43771280), (7, 37518240), (8, 32828460), (10, 26262768), (12, 21885640), (14, 18759120), (15, 17508512), (16, 16414230), (20, 13131384), (21, 12506080), (24, 10942820), (28, 9379560), (30, 8754256), (32, 8207115), (35, 7503648), (40, 6565692), (42, 6253040), (48, 5471410), (56, 4689780), (60, 4377128), (70, 3751824), (80, 3282846), (84, 3126520), (96, 2735705), (105, 2501216), (112, 2344890), (120, 2188564), (140, 1875912), (160, 1641423), (168, 1563260), (210, 1250608), (224, 1172445), (240, 1094282), (280, 937956), (336, 781630), (420, 625304), (480, 547141), (560, 468978), (672, 390815), (840, 312652), (1120, 234489), (1680, 156326), (3360, 78163)]