43218120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 146448000

約数和(自身を除く): 103229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1129, 1160, 1276, 1320, 1595, 1740, 1914, 2258, 2552, 3190, 3387, 3480, 3828, 4516, 4785, 5645, 6380, 6774, 7656, 9032, 9570, 11290, 12419, 12760, 13548, 16935, 19140, 22580, 24838, 27096, 32741, 33870, 37257, 38280, 45160, 49676, 62095, 65482, 67740, 74514, 98223, 99352, 124190, 130964, 135480, 149028, 163705, 186285, 196446, 248380, 261928, 298056, 327410, 360151, 372570, 392892, 491115, 496760, 654820, 720302, 745140, 785784, 982230, 1080453, 1309640, 1440604, 1490280, 1800755, 1964460, 2160906, 2881208, 3601510, 3928920, 4321812, 5402265, 7203020, 8643624, 10804530, 14406040, 21609060, 43218120]

約数ペア:

[(1, 43218120), (2, 21609060), (3, 14406040), (4, 10804530), (5, 8643624), (6, 7203020), (8, 5402265), (10, 4321812), (11, 3928920), (12, 3601510), (15, 2881208), (20, 2160906), (22, 1964460), (24, 1800755), (29, 1490280), (30, 1440604), (33, 1309640), (40, 1080453), (44, 982230), (55, 785784), (58, 745140), (60, 720302), (66, 654820), (87, 496760), (88, 491115), (110, 392892), (116, 372570), (120, 360151), (132, 327410), (145, 298056), (165, 261928), (174, 248380), (220, 196446), (232, 186285), (264, 163705), (290, 149028), (319, 135480), (330, 130964), (348, 124190), (435, 99352), (440, 98223), (580, 74514), (638, 67740), (660, 65482), (696, 62095), (870, 49676), (957, 45160), (1129, 38280), (1160, 37257), (1276, 33870), (1320, 32741), (1595, 27096), (1740, 24838), (1914, 22580), (2258, 19140), (2552, 16935), (3190, 13548), (3387, 12760), (3480, 12419), (3828, 11290), (4516, 9570), (4785, 9032), (5645, 7656), (6380, 6774)]