55691160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 192568320

約数和(自身を除く): 136877160

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, 167, 168, 210, 280, 334, 397, 420, 501, 668, 794, 835, 840, 1002, 1169, 1191, 1336, 1588, 1670, 1985, 2004, 2338, 2382, 2505, 2779, 3176, 3340, 3507, 3970, 4008, 4676, 4764, 5010, 5558, 5845, 5955, 6680, 7014, 7940, 8337, 9352, 9528, 10020, 11116, 11690, 11910, 13895, 14028, 15880, 16674, 17535, 20040, 22232, 23380, 23820, 27790, 28056, 33348, 35070, 41685, 46760, 47640, 55580, 66299, 66696, 70140, 83370, 111160, 132598, 140280, 166740, 198897, 265196, 331495, 333480, 397794, 464093, 530392, 662990, 795588, 928186, 994485, 1325980, 1392279, 1591176, 1856372, 1988970, 2320465, 2651960, 2784558, 3712744, 3977940, 4640930, 5569116, 6961395, 7955880, 9281860, 11138232, 13922790, 18563720, 27845580, 55691160]

約数ペア:

[(1, 55691160), (2, 27845580), (3, 18563720), (4, 13922790), (5, 11138232), (6, 9281860), (7, 7955880), (8, 6961395), (10, 5569116), (12, 4640930), (14, 3977940), (15, 3712744), (20, 2784558), (21, 2651960), (24, 2320465), (28, 1988970), (30, 1856372), (35, 1591176), (40, 1392279), (42, 1325980), (56, 994485), (60, 928186), (70, 795588), (84, 662990), (105, 530392), (120, 464093), (140, 397794), (167, 333480), (168, 331495), (210, 265196), (280, 198897), (334, 166740), (397, 140280), (420, 132598), (501, 111160), (668, 83370), (794, 70140), (835, 66696), (840, 66299), (1002, 55580), (1169, 47640), (1191, 46760), (1336, 41685), (1588, 35070), (1670, 33348), (1985, 28056), (2004, 27790), (2338, 23820), (2382, 23380), (2505, 22232), (2779, 20040), (3176, 17535), (3340, 16674), (3507, 15880), (3970, 14028), (4008, 13895), (4676, 11910), (4764, 11690), (5010, 11116), (5558, 10020), (5845, 9528), (5955, 9352), (6680, 8337), (7014, 7940)]