874313160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5393}}^1$

素因数の和:5607

約数の個数: 128

約数和(自身を含む): 3013735680

約数和(自身を除く): 2139422520

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, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 3860, 4053, 4632, 5393, 5404, 5790, 6755, 7720, 8106, 10786, 10808, 11580, 13510, 16179, 16212, 20265, 21572, 23160, 26965, 27020, 32358, 32424, 37751, 40530, 43144, 53930, 54040, 64716, 75502, 80895, 81060, 107860, 113253, 129432, 151004, 161790, 162120, 188755, 215720, 226506, 302008, 323580, 377510, 453012, 566265, 647160, 755020, 906024, 1040849, 1132530, 1510040, 2081698, 2265060, 3122547, 4163396, 4530120, 5204245, 6245094, 7285943, 8326792, 10408490, 12490188, 14571886, 15612735, 20816980, 21857829, 24980376, 29143772, 31225470, 36429715, 41633960, 43715658, 58287544, 62450940, 72859430, 87431316, 109289145, 124901880, 145718860, 174862632, 218578290, 291437720, 437156580, 874313160]

約数ペア:

[(1, 874313160), (2, 437156580), (3, 291437720), (4, 218578290), (5, 174862632), (6, 145718860), (7, 124901880), (8, 109289145), (10, 87431316), (12, 72859430), (14, 62450940), (15, 58287544), (20, 43715658), (21, 41633960), (24, 36429715), (28, 31225470), (30, 29143772), (35, 24980376), (40, 21857829), (42, 20816980), (56, 15612735), (60, 14571886), (70, 12490188), (84, 10408490), (105, 8326792), (120, 7285943), (140, 6245094), (168, 5204245), (193, 4530120), (210, 4163396), (280, 3122547), (386, 2265060), (420, 2081698), (579, 1510040), (772, 1132530), (840, 1040849), (965, 906024), (1158, 755020), (1351, 647160), (1544, 566265), (1930, 453012), (2316, 377510), (2702, 323580), (2895, 302008), (3860, 226506), (4053, 215720), (4632, 188755), (5393, 162120), (5404, 161790), (5790, 151004), (6755, 129432), (7720, 113253), (8106, 107860), (10786, 81060), (10808, 80895), (11580, 75502), (13510, 64716), (16179, 54040), (16212, 53930), (20265, 43144), (21572, 40530), (23160, 37751), (26965, 32424), (27020, 32358)]