47007240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 162984960

約数和(自身を除く): 115977720

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, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 523, 535, 642, 749, 840, 856, 1046, 1070, 1284, 1498, 1569, 1605, 2092, 2140, 2247, 2568, 2615, 2996, 3138, 3210, 3661, 3745, 4184, 4280, 4494, 5230, 5992, 6276, 6420, 7322, 7490, 7845, 8988, 10460, 10983, 11235, 12552, 12840, 14644, 14980, 15690, 17976, 18305, 20920, 21966, 22470, 29288, 29960, 31380, 36610, 43932, 44940, 54915, 55961, 62760, 73220, 87864, 89880, 109830, 111922, 146440, 167883, 219660, 223844, 279805, 335766, 391727, 439320, 447688, 559610, 671532, 783454, 839415, 1119220, 1175181, 1343064, 1566908, 1678830, 1958635, 2238440, 2350362, 3133816, 3357660, 3917270, 4700724, 5875905, 6715320, 7834540, 9401448, 11751810, 15669080, 23503620, 47007240]

約数ペア:

[(1, 47007240), (2, 23503620), (3, 15669080), (4, 11751810), (5, 9401448), (6, 7834540), (7, 6715320), (8, 5875905), (10, 4700724), (12, 3917270), (14, 3357660), (15, 3133816), (20, 2350362), (21, 2238440), (24, 1958635), (28, 1678830), (30, 1566908), (35, 1343064), (40, 1175181), (42, 1119220), (56, 839415), (60, 783454), (70, 671532), (84, 559610), (105, 447688), (107, 439320), (120, 391727), (140, 335766), (168, 279805), (210, 223844), (214, 219660), (280, 167883), (321, 146440), (420, 111922), (428, 109830), (523, 89880), (535, 87864), (642, 73220), (749, 62760), (840, 55961), (856, 54915), (1046, 44940), (1070, 43932), (1284, 36610), (1498, 31380), (1569, 29960), (1605, 29288), (2092, 22470), (2140, 21966), (2247, 20920), (2568, 18305), (2615, 17976), (2996, 15690), (3138, 14980), (3210, 14644), (3661, 12840), (3745, 12552), (4184, 11235), (4280, 10983), (4494, 10460), (5230, 8988), (5992, 7845), (6276, 7490), (6420, 7322)]