699553920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28062

約数の個数: 128

約数和(自身を含む): 2401439040

約数和(自身を除く): 1701885120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 280270, 336324, 364351, 420405, 448432, 560540, 672648, 728702, 840810, 896864, 1093053, 1121080, 1345296, 1457404, 1681620, 1793728, 1821755, 2186106, 2242160, 2690592, 2914808, 3363240, 3587456, 3643510, 4372212, 4484320, 5381184, 5465265, 5829616, 6726480, 7287020, 8744424, 8968640, 10762368, 10930530, 11659232, 13452960, 14574040, 17488848, 17937280, 21861060, 23318464, 26905920, 29148080, 34977696, 43722120, 46636928, 53811840, 58296160, 69955392, 87444240, 116592320, 139910784, 174888480, 233184640, 349776960, 699553920]

約数ペア:

[(1, 699553920), (2, 349776960), (3, 233184640), (4, 174888480), (5, 139910784), (6, 116592320), (8, 87444240), (10, 69955392), (12, 58296160), (13, 53811840), (15, 46636928), (16, 43722120), (20, 34977696), (24, 29148080), (26, 26905920), (30, 23318464), (32, 21861060), (39, 17937280), (40, 17488848), (48, 14574040), (52, 13452960), (60, 11659232), (64, 10930530), (65, 10762368), (78, 8968640), (80, 8744424), (96, 7287020), (104, 6726480), (120, 5829616), (128, 5465265), (130, 5381184), (156, 4484320), (160, 4372212), (192, 3643510), (195, 3587456), (208, 3363240), (240, 2914808), (260, 2690592), (312, 2242160), (320, 2186106), (384, 1821755), (390, 1793728), (416, 1681620), (480, 1457404), (520, 1345296), (624, 1121080), (640, 1093053), (780, 896864), (832, 840810), (960, 728702), (1040, 672648), (1248, 560540), (1560, 448432), (1664, 420405), (1920, 364351), (2080, 336324), (2496, 280270), (3120, 224216), (4160, 168162), (4992, 140135), (6240, 112108), (8320, 84081), (12480, 56054), (24960, 28027)]