157048080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{93481}}^1$

素因数の和:93504

約数の個数: 80

約数和(自身を含む): 556404864

約数和(自身を除く): 399356784

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, 93481, 186962, 280443, 373924, 467405, 560886, 654367, 747848, 934810, 1121772, 1308734, 1402215, 1495696, 1869620, 1963101, 2243544, 2617468, 2804430, 3271835, 3739240, 3926202, 4487088, 5234936, 5608860, 6543670, 7478480, 7852404, 9815505, 10469872, 11217720, 13087340, 15704808, 19631010, 22435440, 26174680, 31409616, 39262020, 52349360, 78524040, 157048080]

約数ペア:

[(1, 157048080), (2, 78524040), (3, 52349360), (4, 39262020), (5, 31409616), (6, 26174680), (7, 22435440), (8, 19631010), (10, 15704808), (12, 13087340), (14, 11217720), (15, 10469872), (16, 9815505), (20, 7852404), (21, 7478480), (24, 6543670), (28, 5608860), (30, 5234936), (35, 4487088), (40, 3926202), (42, 3739240), (48, 3271835), (56, 2804430), (60, 2617468), (70, 2243544), (80, 1963101), (84, 1869620), (105, 1495696), (112, 1402215), (120, 1308734), (140, 1121772), (168, 934810), (210, 747848), (240, 654367), (280, 560886), (336, 467405), (420, 373924), (560, 280443), (840, 186962), (1680, 93481)]