4042128720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2406029}}^1$

素因数の和:2406052

約数の個数: 80

約数和(自身を含む): 14320690560

約数和(自身を除く): 10278561840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2406029, 4812058, 7218087, 9624116, 12030145, 14436174, 16842203, 19248232, 24060290, 28872348, 33684406, 36090435, 38496464, 48120580, 50526609, 57744696, 67368812, 72180870, 84211015, 96241160, 101053218, 115489392, 134737624, 144361740, 168422030, 192482320, 202106436, 252633045, 269475248, 288723480, 336844060, 404212872, 505266090, 577446960, 673688120, 808425744, 1010532180, 1347376240, 2021064360, 4042128720]

約数ペア:

[(1, 4042128720), (2, 2021064360), (3, 1347376240), (4, 1010532180), (5, 808425744), (6, 673688120), (7, 577446960), (8, 505266090), (10, 404212872), (12, 336844060), (14, 288723480), (15, 269475248), (16, 252633045), (20, 202106436), (21, 192482320), (24, 168422030), (28, 144361740), (30, 134737624), (35, 115489392), (40, 101053218), (42, 96241160), (48, 84211015), (56, 72180870), (60, 67368812), (70, 57744696), (80, 50526609), (84, 48120580), (105, 38496464), (112, 36090435), (120, 33684406), (140, 28872348), (168, 24060290), (210, 19248232), (240, 16842203), (280, 14436174), (336, 12030145), (420, 9624116), (560, 7218087), (840, 4812058), (1680, 2406029)]