1319744160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{130927}}^1$

素因数の和:130955

約数の個数: 144

約数和(自身を含む): 5147041536

約数和(自身を除く): 3827297376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 130927, 261854, 392781, 523708, 654635, 785562, 916489, 1047416, 1178343, 1309270, 1571124, 1832978, 1963905, 2094832, 2356686, 2618540, 2749467, 3142248, 3665956, 3927810, 4189664, 4582445, 4713372, 5237080, 5498934, 5891715, 6284496, 7331912, 7855620, 8248401, 9164890, 9426744, 10474160, 10997868, 11783430, 12568992, 13747335, 14663824, 15711240, 16496802, 18329780, 18853488, 20948320, 21995736, 23566860, 27494670, 29327648, 31422480, 32993604, 36659560, 37706976, 41242005, 43991472, 47133720, 54989340, 62844960, 65987208, 73319120, 82484010, 87982944, 94267440, 109978680, 131974416, 146638240, 164968020, 188534880, 219957360, 263948832, 329936040, 439914720, 659872080, 1319744160]

約数ペア:

[(1, 1319744160), (2, 659872080), (3, 439914720), (4, 329936040), (5, 263948832), (6, 219957360), (7, 188534880), (8, 164968020), (9, 146638240), (10, 131974416), (12, 109978680), (14, 94267440), (15, 87982944), (16, 82484010), (18, 73319120), (20, 65987208), (21, 62844960), (24, 54989340), (28, 47133720), (30, 43991472), (32, 41242005), (35, 37706976), (36, 36659560), (40, 32993604), (42, 31422480), (45, 29327648), (48, 27494670), (56, 23566860), (60, 21995736), (63, 20948320), (70, 18853488), (72, 18329780), (80, 16496802), (84, 15711240), (90, 14663824), (96, 13747335), (105, 12568992), (112, 11783430), (120, 10997868), (126, 10474160), (140, 9426744), (144, 9164890), (160, 8248401), (168, 7855620), (180, 7331912), (210, 6284496), (224, 5891715), (240, 5498934), (252, 5237080), (280, 4713372), (288, 4582445), (315, 4189664), (336, 3927810), (360, 3665956), (420, 3142248), (480, 2749467), (504, 2618540), (560, 2356686), (630, 2094832), (672, 1963905), (720, 1832978), (840, 1571124), (1008, 1309270), (1120, 1178343), (1260, 1047416), (1440, 916489), (1680, 785562), (2016, 654635), (2520, 523708), (3360, 392781), (5040, 261854), (10080, 130927)]