31600140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 76780020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 127, 130, 132, 143, 145, 156, 165, 174, 195, 220, 254, 260, 286, 290, 319, 330, 348, 377, 381, 390, 429, 435, 508, 572, 580, 635, 638, 660, 715, 754, 762, 780, 858, 870, 957, 1131, 1270, 1276, 1397, 1430, 1508, 1524, 1595, 1651, 1716, 1740, 1885, 1905, 1914, 2145, 2262, 2540, 2794, 2860, 3190, 3302, 3683, 3770, 3810, 3828, 4147, 4191, 4290, 4524, 4785, 4953, 5588, 5655, 6380, 6604, 6985, 7366, 7540, 7620, 8255, 8294, 8382, 8580, 9570, 9906, 11049, 11310, 12441, 13970, 14732, 16510, 16588, 16764, 18161, 18415, 19140, 19812, 20735, 20955, 22098, 22620, 24765, 24882, 27940, 33020, 36322, 36830, 40513, 41470, 41910, 44196, 47879, 49530, 49764, 54483, 55245, 62205, 72644, 73660, 81026, 82940, 83820, 90805, 95758, 99060, 108966, 110490, 121539, 124410, 143637, 162052, 181610, 191516, 202565, 217932, 220980, 239395, 243078, 248820, 272415, 287274, 363220, 405130, 478790, 486156, 526669, 544830, 574548, 607695, 718185, 810260, 957580, 1053338, 1089660, 1215390, 1436370, 1580007, 2106676, 2430780, 2633345, 2872740, 3160014, 5266690, 6320028, 7900035, 10533380, 15800070, 31600140]

約数ペア:

[(1, 31600140), (2, 15800070), (3, 10533380), (4, 7900035), (5, 6320028), (6, 5266690), (10, 3160014), (11, 2872740), (12, 2633345), (13, 2430780), (15, 2106676), (20, 1580007), (22, 1436370), (26, 1215390), (29, 1089660), (30, 1053338), (33, 957580), (39, 810260), (44, 718185), (52, 607695), (55, 574548), (58, 544830), (60, 526669), (65, 486156), (66, 478790), (78, 405130), (87, 363220), (110, 287274), (116, 272415), (127, 248820), (130, 243078), (132, 239395), (143, 220980), (145, 217932), (156, 202565), (165, 191516), (174, 181610), (195, 162052), (220, 143637), (254, 124410), (260, 121539), (286, 110490), (290, 108966), (319, 99060), (330, 95758), (348, 90805), (377, 83820), (381, 82940), (390, 81026), (429, 73660), (435, 72644), (508, 62205), (572, 55245), (580, 54483), (635, 49764), (638, 49530), (660, 47879), (715, 44196), (754, 41910), (762, 41470), (780, 40513), (858, 36830), (870, 36322), (957, 33020), (1131, 27940), (1270, 24882), (1276, 24765), (1397, 22620), (1430, 22098), (1508, 20955), (1524, 20735), (1595, 19812), (1651, 19140), (1716, 18415), (1740, 18161), (1885, 16764), (1905, 16588), (1914, 16510), (2145, 14732), (2262, 13970), (2540, 12441), (2794, 11310), (2860, 11049), (3190, 9906), (3302, 9570), (3683, 8580), (3770, 8382), (3810, 8294), (3828, 8255), (4147, 7620), (4191, 7540), (4290, 7366), (4524, 6985), (4785, 6604), (4953, 6380), (5588, 5655)]