16601340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 56189952

約数和(自身を除く): 39588612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 47, 58, 60, 70, 84, 87, 94, 105, 116, 140, 141, 145, 174, 188, 203, 210, 235, 282, 290, 329, 348, 406, 420, 435, 470, 564, 580, 609, 658, 705, 812, 841, 870, 940, 987, 1015, 1218, 1316, 1363, 1410, 1645, 1682, 1740, 1974, 2030, 2436, 2523, 2726, 2820, 3045, 3290, 3364, 3948, 4060, 4089, 4205, 4935, 5046, 5452, 5887, 6090, 6580, 6815, 8178, 8410, 9541, 9870, 10092, 11774, 12180, 12615, 13630, 16356, 16820, 17661, 19082, 19740, 20445, 23548, 25230, 27260, 28623, 29435, 35322, 38164, 39527, 40890, 47705, 50460, 57246, 58870, 70644, 79054, 81780, 88305, 95410, 114492, 117740, 118581, 143115, 158108, 176610, 190820, 197635, 237162, 276689, 286230, 353220, 395270, 474324, 553378, 572460, 592905, 790540, 830067, 1106756, 1185810, 1383445, 1660134, 2371620, 2766890, 3320268, 4150335, 5533780, 8300670, 16601340]

約数ペア:

[(1, 16601340), (2, 8300670), (3, 5533780), (4, 4150335), (5, 3320268), (6, 2766890), (7, 2371620), (10, 1660134), (12, 1383445), (14, 1185810), (15, 1106756), (20, 830067), (21, 790540), (28, 592905), (29, 572460), (30, 553378), (35, 474324), (42, 395270), (47, 353220), (58, 286230), (60, 276689), (70, 237162), (84, 197635), (87, 190820), (94, 176610), (105, 158108), (116, 143115), (140, 118581), (141, 117740), (145, 114492), (174, 95410), (188, 88305), (203, 81780), (210, 79054), (235, 70644), (282, 58870), (290, 57246), (329, 50460), (348, 47705), (406, 40890), (420, 39527), (435, 38164), (470, 35322), (564, 29435), (580, 28623), (609, 27260), (658, 25230), (705, 23548), (812, 20445), (841, 19740), (870, 19082), (940, 17661), (987, 16820), (1015, 16356), (1218, 13630), (1316, 12615), (1363, 12180), (1410, 11774), (1645, 10092), (1682, 9870), (1740, 9541), (1974, 8410), (2030, 8178), (2436, 6815), (2523, 6580), (2726, 6090), (2820, 5887), (3045, 5452), (3290, 5046), (3364, 4935), (3948, 4205), (4060, 4089)]