56675280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 136169520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 479, 493, 510, 580, 680, 696, 816, 870, 958, 986, 1020, 1160, 1360, 1392, 1437, 1479, 1740, 1916, 1972, 2040, 2320, 2395, 2465, 2874, 2958, 3480, 3832, 3944, 4080, 4790, 4930, 5748, 5916, 6960, 7185, 7395, 7664, 7888, 8143, 9580, 9860, 11496, 11832, 13891, 14370, 14790, 16286, 19160, 19720, 22992, 23664, 24429, 27782, 28740, 29580, 32572, 38320, 39440, 40715, 41673, 48858, 55564, 57480, 59160, 65144, 69455, 81430, 83346, 97716, 111128, 114960, 118320, 122145, 130288, 138910, 162860, 166692, 195432, 208365, 222256, 236147, 244290, 277820, 325720, 333384, 390864, 416730, 472294, 488580, 555640, 651440, 666768, 708441, 833460, 944588, 977160, 1111280, 1180735, 1416882, 1666920, 1889176, 1954320, 2361470, 2833764, 3333840, 3542205, 3778352, 4722940, 5667528, 7084410, 9445880, 11335056, 14168820, 18891760, 28337640, 56675280]

約数ペア:

[(1, 56675280), (2, 28337640), (3, 18891760), (4, 14168820), (5, 11335056), (6, 9445880), (8, 7084410), (10, 5667528), (12, 4722940), (15, 3778352), (16, 3542205), (17, 3333840), (20, 2833764), (24, 2361470), (29, 1954320), (30, 1889176), (34, 1666920), (40, 1416882), (48, 1180735), (51, 1111280), (58, 977160), (60, 944588), (68, 833460), (80, 708441), (85, 666768), (87, 651440), (102, 555640), (116, 488580), (120, 472294), (136, 416730), (145, 390864), (170, 333384), (174, 325720), (204, 277820), (232, 244290), (240, 236147), (255, 222256), (272, 208365), (290, 195432), (340, 166692), (348, 162860), (408, 138910), (435, 130288), (464, 122145), (479, 118320), (493, 114960), (510, 111128), (580, 97716), (680, 83346), (696, 81430), (816, 69455), (870, 65144), (958, 59160), (986, 57480), (1020, 55564), (1160, 48858), (1360, 41673), (1392, 40715), (1437, 39440), (1479, 38320), (1740, 32572), (1916, 29580), (1972, 28740), (2040, 27782), (2320, 24429), (2395, 23664), (2465, 22992), (2874, 19720), (2958, 19160), (3480, 16286), (3832, 14790), (3944, 14370), (4080, 13891), (4790, 11832), (4930, 11496), (5748, 9860), (5916, 9580), (6960, 8143), (7185, 7888), (7395, 7664)]