12267640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 35089200

約数和(自身を除く): 22821560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 569, 616, 770, 980, 1078, 1138, 1540, 1960, 2156, 2276, 2695, 2845, 3080, 3983, 4312, 4552, 5390, 5690, 6259, 7966, 10780, 11380, 12518, 15932, 19915, 21560, 22760, 25036, 27881, 31295, 31864, 39830, 43813, 50072, 55762, 62590, 79660, 87626, 111524, 125180, 139405, 159320, 175252, 219065, 223048, 250360, 278810, 306691, 350504, 438130, 557620, 613382, 876260, 1115240, 1226764, 1533455, 1752520, 2453528, 3066910, 6133820, 12267640]

約数ペア:

[(1, 12267640), (2, 6133820), (4, 3066910), (5, 2453528), (7, 1752520), (8, 1533455), (10, 1226764), (11, 1115240), (14, 876260), (20, 613382), (22, 557620), (28, 438130), (35, 350504), (40, 306691), (44, 278810), (49, 250360), (55, 223048), (56, 219065), (70, 175252), (77, 159320), (88, 139405), (98, 125180), (110, 111524), (140, 87626), (154, 79660), (196, 62590), (220, 55762), (245, 50072), (280, 43813), (308, 39830), (385, 31864), (392, 31295), (440, 27881), (490, 25036), (539, 22760), (569, 21560), (616, 19915), (770, 15932), (980, 12518), (1078, 11380), (1138, 10780), (1540, 7966), (1960, 6259), (2156, 5690), (2276, 5390), (2695, 4552), (2845, 4312), (3080, 3983)]