223963840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 558296064

約数和(自身を除く): 334332224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 107, 124, 155, 160, 211, 214, 248, 310, 320, 422, 428, 496, 535, 620, 844, 856, 992, 1055, 1070, 1240, 1688, 1712, 1984, 2110, 2140, 2480, 3317, 3376, 3424, 4220, 4280, 4960, 6541, 6634, 6752, 6848, 8440, 8560, 9920, 13082, 13268, 13504, 16585, 16880, 17120, 22577, 26164, 26536, 32705, 33170, 33760, 34240, 45154, 52328, 53072, 65410, 66340, 67520, 90308, 104656, 106144, 112885, 130820, 132680, 180616, 209312, 212288, 225770, 261640, 265360, 361232, 418624, 451540, 523280, 530720, 699887, 722464, 903080, 1046560, 1061440, 1399774, 1444928, 1806160, 2093120, 2799548, 3499435, 3612320, 5599096, 6998870, 7224640, 11198192, 13997740, 22396384, 27995480, 44792768, 55990960, 111981920, 223963840]

約数ペア:

[(1, 223963840), (2, 111981920), (4, 55990960), (5, 44792768), (8, 27995480), (10, 22396384), (16, 13997740), (20, 11198192), (31, 7224640), (32, 6998870), (40, 5599096), (62, 3612320), (64, 3499435), (80, 2799548), (107, 2093120), (124, 1806160), (155, 1444928), (160, 1399774), (211, 1061440), (214, 1046560), (248, 903080), (310, 722464), (320, 699887), (422, 530720), (428, 523280), (496, 451540), (535, 418624), (620, 361232), (844, 265360), (856, 261640), (992, 225770), (1055, 212288), (1070, 209312), (1240, 180616), (1688, 132680), (1712, 130820), (1984, 112885), (2110, 106144), (2140, 104656), (2480, 90308), (3317, 67520), (3376, 66340), (3424, 65410), (4220, 53072), (4280, 52328), (4960, 45154), (6541, 34240), (6634, 33760), (6752, 33170), (6848, 32705), (8440, 26536), (8560, 26164), (9920, 22577), (13082, 17120), (13268, 16880), (13504, 16585)]