142489366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1\times {\mathrm{8329}}^1$

素因数の和:9773

約数の個数: 96

約数和(自身を含む): 401023526400

約数和(自身を除く): 258534159420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1193, 1195, 1434, 2386, 2390, 2868, 3579, 3585, 4772, 4780, 5965, 7158, 7170, 8329, 11930, 14316, 14340, 16658, 17895, 23860, 24987, 33316, 35790, 41645, 49974, 71580, 83290, 99948, 124935, 166580, 249870, 285127, 499740, 570254, 855381, 1140508, 1425635, 1710762, 1990631, 2851270, 3421524, 3981262, 4276905, 5702540, 5971893, 7962524, 8553810, 9936497, 9953155, 11943786, 17107620, 19872994, 19906310, 23887572, 29809491, 29859465, 39745988, 39812620, 49682485, 59618982, 59718930, 99364970, 119237964, 119437860, 149047455, 198729940, 298094910, 596189820, 2374822783, 4749645566, 7124468349, 9499291132, 11874113915, 14248936698, 23748227830, 28497873396, 35622341745, 47496455660, 71244683490, 142489366980]

約数ペア:

[(1, 142489366980), (2, 71244683490), (3, 47496455660), (4, 35622341745), (5, 28497873396), (6, 23748227830), (10, 14248936698), (12, 11874113915), (15, 9499291132), (20, 7124468349), (30, 4749645566), (60, 2374822783), (239, 596189820), (478, 298094910), (717, 198729940), (956, 149047455), (1193, 119437860), (1195, 119237964), (1434, 99364970), (2386, 59718930), (2390, 59618982), (2868, 49682485), (3579, 39812620), (3585, 39745988), (4772, 29859465), (4780, 29809491), (5965, 23887572), (7158, 19906310), (7170, 19872994), (8329, 17107620), (11930, 11943786), (14316, 9953155), (14340, 9936497), (16658, 8553810), (17895, 7962524), (23860, 5971893), (24987, 5702540), (33316, 4276905), (35790, 3981262), (41645, 3421524), (49974, 2851270), (71580, 1990631), (83290, 1710762), (99948, 1425635), (124935, 1140508), (166580, 855381), (249870, 570254), (285127, 499740)]