144184740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 463862784

約数和(自身を除く): 319678044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 1627, 2110, 2532, 2954, 3165, 3254, 4220, 4431, 4881, 5908, 6330, 6508, 7385, 8135, 8862, 9762, 11389, 12660, 14770, 16270, 17724, 19524, 22155, 22778, 24405, 29540, 32540, 34167, 44310, 45556, 48810, 56945, 68334, 88620, 97620, 113890, 136668, 170835, 227780, 341670, 343297, 683340, 686594, 1029891, 1373188, 1716485, 2059782, 2403079, 3432970, 4119564, 4806158, 5149455, 6865940, 7209237, 9612316, 10298910, 12015395, 14418474, 20597820, 24030790, 28836948, 36046185, 48061580, 72092370, 144184740]

約数ペア:

[(1, 144184740), (2, 72092370), (3, 48061580), (4, 36046185), (5, 28836948), (6, 24030790), (7, 20597820), (10, 14418474), (12, 12015395), (14, 10298910), (15, 9612316), (20, 7209237), (21, 6865940), (28, 5149455), (30, 4806158), (35, 4119564), (42, 3432970), (60, 2403079), (70, 2059782), (84, 1716485), (105, 1373188), (140, 1029891), (210, 686594), (211, 683340), (420, 343297), (422, 341670), (633, 227780), (844, 170835), (1055, 136668), (1266, 113890), (1477, 97620), (1627, 88620), (2110, 68334), (2532, 56945), (2954, 48810), (3165, 45556), (3254, 44310), (4220, 34167), (4431, 32540), (4881, 29540), (5908, 24405), (6330, 22778), (6508, 22155), (7385, 19524), (8135, 17724), (8862, 16270), (9762, 14770), (11389, 12660)]