12437990040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14807131}}^1$

素因数の和:14807152

約数の個数: 64

約数和(自身を含む): 42644540160

約数和(自身を除く): 30206550120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14807131, 29614262, 44421393, 59228524, 74035655, 88842786, 103649917, 118457048, 148071310, 177685572, 207299834, 222106965, 296142620, 310949751, 355371144, 414599668, 444213930, 518249585, 592285240, 621899502, 829199336, 888427860, 1036499170, 1243799004, 1554748755, 1776855720, 2072998340, 2487598008, 3109497510, 4145996680, 6218995020, 12437990040]

約数ペア:

[(1, 12437990040), (2, 6218995020), (3, 4145996680), (4, 3109497510), (5, 2487598008), (6, 2072998340), (7, 1776855720), (8, 1554748755), (10, 1243799004), (12, 1036499170), (14, 888427860), (15, 829199336), (20, 621899502), (21, 592285240), (24, 518249585), (28, 444213930), (30, 414599668), (35, 355371144), (40, 310949751), (42, 296142620), (56, 222106965), (60, 207299834), (70, 177685572), (84, 148071310), (105, 118457048), (120, 103649917), (140, 88842786), (168, 74035655), (210, 59228524), (280, 44421393), (420, 29614262), (840, 14807131)]