143800440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 496143360

約数和(自身を除く): 352342920

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, 887, 965, 1158, 1351, 1544, 1774, 1930, 2316, 2661, 2702, 2895, 3548, 3860, 4053, 4435, 4632, 5322, 5404, 5790, 6209, 6755, 7096, 7720, 8106, 8870, 10644, 10808, 11580, 12418, 13305, 13510, 16212, 17740, 18627, 20265, 21288, 23160, 24836, 26610, 27020, 31045, 32424, 35480, 37254, 40530, 49672, 53220, 54040, 62090, 74508, 81060, 93135, 106440, 124180, 149016, 162120, 171191, 186270, 248360, 342382, 372540, 513573, 684764, 745080, 855955, 1027146, 1198337, 1369528, 1711910, 2054292, 2396674, 2567865, 3423820, 3595011, 4108584, 4793348, 5135730, 5991685, 6847640, 7190022, 9586696, 10271460, 11983370, 14380044, 17975055, 20542920, 23966740, 28760088, 35950110, 47933480, 71900220, 143800440]

約数ペア:

[(1, 143800440), (2, 71900220), (3, 47933480), (4, 35950110), (5, 28760088), (6, 23966740), (7, 20542920), (8, 17975055), (10, 14380044), (12, 11983370), (14, 10271460), (15, 9586696), (20, 7190022), (21, 6847640), (24, 5991685), (28, 5135730), (30, 4793348), (35, 4108584), (40, 3595011), (42, 3423820), (56, 2567865), (60, 2396674), (70, 2054292), (84, 1711910), (105, 1369528), (120, 1198337), (140, 1027146), (168, 855955), (193, 745080), (210, 684764), (280, 513573), (386, 372540), (420, 342382), (579, 248360), (772, 186270), (840, 171191), (887, 162120), (965, 149016), (1158, 124180), (1351, 106440), (1544, 93135), (1774, 81060), (1930, 74508), (2316, 62090), (2661, 54040), (2702, 53220), (2895, 49672), (3548, 40530), (3860, 37254), (4053, 35480), (4435, 32424), (4632, 31045), (5322, 27020), (5404, 26610), (5790, 24836), (6209, 23160), (6755, 21288), (7096, 20265), (7720, 18627), (8106, 17740), (8870, 16212), (10644, 13510), (10808, 13305), (11580, 12418)]