164130840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1934

約数の個数: 128

約数和(自身を含む): 553996800

約数和(自身を除く): 389865960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1831, 1992, 2241, 2490, 2988, 3320, 3662, 3735, 4482, 4980, 5493, 5976, 7324, 7470, 8964, 9155, 9960, 10986, 11205, 14648, 14940, 16479, 17928, 18310, 21972, 22410, 27465, 29880, 32958, 36620, 43944, 44820, 49437, 54930, 65916, 73240, 82395, 89640, 98874, 109860, 131832, 151973, 164790, 197748, 219720, 247185, 303946, 329580, 395496, 455919, 494370, 607892, 659160, 759865, 911838, 988740, 1215784, 1367757, 1519730, 1823676, 1977480, 2279595, 2735514, 3039460, 3647352, 4103271, 4559190, 5471028, 6078920, 6838785, 8206542, 9118380, 10942056, 13677570, 16413084, 18236760, 20516355, 27355140, 32826168, 41032710, 54710280, 82065420, 164130840]

約数ペア:

[(1, 164130840), (2, 82065420), (3, 54710280), (4, 41032710), (5, 32826168), (6, 27355140), (8, 20516355), (9, 18236760), (10, 16413084), (12, 13677570), (15, 10942056), (18, 9118380), (20, 8206542), (24, 6838785), (27, 6078920), (30, 5471028), (36, 4559190), (40, 4103271), (45, 3647352), (54, 3039460), (60, 2735514), (72, 2279595), (83, 1977480), (90, 1823676), (108, 1519730), (120, 1367757), (135, 1215784), (166, 988740), (180, 911838), (216, 759865), (249, 659160), (270, 607892), (332, 494370), (360, 455919), (415, 395496), (498, 329580), (540, 303946), (664, 247185), (747, 219720), (830, 197748), (996, 164790), (1080, 151973), (1245, 131832), (1494, 109860), (1660, 98874), (1831, 89640), (1992, 82395), (2241, 73240), (2490, 65916), (2988, 54930), (3320, 49437), (3662, 44820), (3735, 43944), (4482, 36620), (4980, 32958), (5493, 29880), (5976, 27465), (7324, 22410), (7470, 21972), (8964, 18310), (9155, 17928), (9960, 16479), (10986, 14940), (11205, 14648)]