39763920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23669}}^1$

素因数の和:23692

約数の個数: 80

約数和(自身を含む): 140883840

約数和(自身を除く): 101119920

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, 23669, 47338, 71007, 94676, 118345, 142014, 165683, 189352, 236690, 284028, 331366, 355035, 378704, 473380, 497049, 568056, 662732, 710070, 828415, 946760, 994098, 1136112, 1325464, 1420140, 1656830, 1893520, 1988196, 2485245, 2650928, 2840280, 3313660, 3976392, 4970490, 5680560, 6627320, 7952784, 9940980, 13254640, 19881960, 39763920]

約数ペア:

[(1, 39763920), (2, 19881960), (3, 13254640), (4, 9940980), (5, 7952784), (6, 6627320), (7, 5680560), (8, 4970490), (10, 3976392), (12, 3313660), (14, 2840280), (15, 2650928), (16, 2485245), (20, 1988196), (21, 1893520), (24, 1656830), (28, 1420140), (30, 1325464), (35, 1136112), (40, 994098), (42, 946760), (48, 828415), (56, 710070), (60, 662732), (70, 568056), (80, 497049), (84, 473380), (105, 378704), (112, 355035), (120, 331366), (140, 284028), (168, 236690), (210, 189352), (240, 165683), (280, 142014), (336, 118345), (420, 94676), (560, 71007), (840, 47338), (1680, 23669)]