213006584280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{394369}}^1$

素因数の和:395033

約数の個数: 128

約数和(自身を含む): 731445926400

約数和(自身を除く): 518439342120

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, 210, 280, 420, 643, 840, 1286, 1929, 2572, 3215, 3858, 4501, 5144, 6430, 7716, 9002, 9645, 12860, 13503, 15432, 18004, 19290, 22505, 25720, 27006, 36008, 38580, 45010, 54012, 67515, 77160, 90020, 108024, 135030, 180040, 270060, 394369, 540120, 788738, 1183107, 1577476, 1971845, 2366214, 2760583, 3154952, 3943690, 4732428, 5521166, 5915535, 7887380, 8281749, 9464856, 11042332, 11831070, 13802915, 15774760, 16563498, 22084664, 23662140, 27605830, 33126996, 41408745, 47324280, 55211660, 66253992, 82817490, 110423320, 165634980, 253579267, 331269960, 507158534, 760737801, 1014317068, 1267896335, 1521475602, 1775054869, 2028634136, 2535792670, 3042951204, 3550109738, 3803689005, 5071585340, 5325164607, 6085902408, 7100219476, 7607378010, 8875274345, 10143170680, 10650329214, 14200438952, 15214756020, 17750548690, 21300658428, 26625823035, 30429512040, 35501097380, 42601316856, 53251646070, 71002194760, 106503292140, 213006584280]

約数ペア:

[(1, 213006584280), (2, 106503292140), (3, 71002194760), (4, 53251646070), (5, 42601316856), (6, 35501097380), (7, 30429512040), (8, 26625823035), (10, 21300658428), (12, 17750548690), (14, 15214756020), (15, 14200438952), (20, 10650329214), (21, 10143170680), (24, 8875274345), (28, 7607378010), (30, 7100219476), (35, 6085902408), (40, 5325164607), (42, 5071585340), (56, 3803689005), (60, 3550109738), (70, 3042951204), (84, 2535792670), (105, 2028634136), (120, 1775054869), (140, 1521475602), (168, 1267896335), (210, 1014317068), (280, 760737801), (420, 507158534), (643, 331269960), (840, 253579267), (1286, 165634980), (1929, 110423320), (2572, 82817490), (3215, 66253992), (3858, 55211660), (4501, 47324280), (5144, 41408745), (6430, 33126996), (7716, 27605830), (9002, 23662140), (9645, 22084664), (12860, 16563498), (13503, 15774760), (15432, 13802915), (18004, 11831070), (19290, 11042332), (22505, 9464856), (25720, 8281749), (27006, 7887380), (36008, 5915535), (38580, 5521166), (45010, 4732428), (54012, 3943690), (67515, 3154952), (77160, 2760583), (90020, 2366214), (108024, 1971845), (135030, 1577476), (180040, 1183107), (270060, 788738), (394369, 540120)]