22509480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 78151680

約数和(自身を除く): 55642200

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, 127, 140, 168, 210, 211, 254, 280, 381, 420, 422, 508, 633, 635, 762, 840, 844, 889, 1016, 1055, 1266, 1270, 1477, 1524, 1688, 1778, 1905, 2110, 2532, 2540, 2667, 2954, 3048, 3165, 3556, 3810, 4220, 4431, 4445, 5064, 5080, 5334, 5908, 6330, 7112, 7385, 7620, 8440, 8862, 8890, 10668, 11816, 12660, 13335, 14770, 15240, 17724, 17780, 21336, 22155, 25320, 26670, 26797, 29540, 35448, 35560, 44310, 53340, 53594, 59080, 80391, 88620, 106680, 107188, 133985, 160782, 177240, 187579, 214376, 267970, 321564, 375158, 401955, 535940, 562737, 643128, 750316, 803910, 937895, 1071880, 1125474, 1500632, 1607820, 1875790, 2250948, 2813685, 3215640, 3751580, 4501896, 5627370, 7503160, 11254740, 22509480]

約数ペア:

[(1, 22509480), (2, 11254740), (3, 7503160), (4, 5627370), (5, 4501896), (6, 3751580), (7, 3215640), (8, 2813685), (10, 2250948), (12, 1875790), (14, 1607820), (15, 1500632), (20, 1125474), (21, 1071880), (24, 937895), (28, 803910), (30, 750316), (35, 643128), (40, 562737), (42, 535940), (56, 401955), (60, 375158), (70, 321564), (84, 267970), (105, 214376), (120, 187579), (127, 177240), (140, 160782), (168, 133985), (210, 107188), (211, 106680), (254, 88620), (280, 80391), (381, 59080), (420, 53594), (422, 53340), (508, 44310), (633, 35560), (635, 35448), (762, 29540), (840, 26797), (844, 26670), (889, 25320), (1016, 22155), (1055, 21336), (1266, 17780), (1270, 17724), (1477, 15240), (1524, 14770), (1688, 13335), (1778, 12660), (1905, 11816), (2110, 10668), (2532, 8890), (2540, 8862), (2667, 8440), (2954, 7620), (3048, 7385), (3165, 7112), (3556, 6330), (3810, 5908), (4220, 5334), (4431, 5080), (4445, 5064)]