107860280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 172075720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 79, 88, 107, 110, 116, 145, 158, 214, 220, 232, 290, 316, 319, 395, 428, 440, 535, 580, 632, 638, 790, 856, 869, 1070, 1160, 1177, 1276, 1580, 1595, 1738, 2140, 2291, 2354, 2552, 3103, 3160, 3190, 3476, 4280, 4345, 4582, 4708, 5885, 6206, 6380, 6952, 8453, 8690, 9164, 9416, 11455, 11770, 12412, 12760, 15515, 16906, 17380, 18328, 22910, 23540, 24824, 25201, 31030, 33812, 34133, 34760, 42265, 45820, 47080, 50402, 62060, 67624, 68266, 84530, 91640, 92983, 100804, 124120, 126005, 136532, 169060, 170665, 185966, 201608, 245137, 252010, 273064, 338120, 341330, 371932, 464915, 490274, 504020, 682660, 743864, 929830, 980548, 1008040, 1225685, 1365320, 1859660, 1961096, 2451370, 2696507, 3719320, 4902740, 5393014, 9805480, 10786028, 13482535, 21572056, 26965070, 53930140, 107860280]

約数ペア:

[(1, 107860280), (2, 53930140), (4, 26965070), (5, 21572056), (8, 13482535), (10, 10786028), (11, 9805480), (20, 5393014), (22, 4902740), (29, 3719320), (40, 2696507), (44, 2451370), (55, 1961096), (58, 1859660), (79, 1365320), (88, 1225685), (107, 1008040), (110, 980548), (116, 929830), (145, 743864), (158, 682660), (214, 504020), (220, 490274), (232, 464915), (290, 371932), (316, 341330), (319, 338120), (395, 273064), (428, 252010), (440, 245137), (535, 201608), (580, 185966), (632, 170665), (638, 169060), (790, 136532), (856, 126005), (869, 124120), (1070, 100804), (1160, 92983), (1177, 91640), (1276, 84530), (1580, 68266), (1595, 67624), (1738, 62060), (2140, 50402), (2291, 47080), (2354, 45820), (2552, 42265), (3103, 34760), (3160, 34133), (3190, 33812), (3476, 31030), (4280, 25201), (4345, 24824), (4582, 23540), (4708, 22910), (5885, 18328), (6206, 17380), (6380, 16906), (6952, 15515), (8453, 12760), (8690, 12412), (9164, 11770), (9416, 11455)]