464867520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 1597767696

約数和(自身を除く): 1132900176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 193, 195, 208, 240, 260, 312, 320, 386, 390, 416, 480, 520, 579, 624, 772, 780, 832, 960, 965, 1040, 1158, 1248, 1544, 1560, 1930, 2080, 2316, 2496, 2509, 2895, 3088, 3120, 3860, 4160, 4632, 5018, 5790, 6176, 6240, 7527, 7720, 9264, 10036, 11580, 12352, 12480, 12545, 15054, 15440, 18528, 20072, 23160, 25090, 30108, 30880, 37056, 37249, 37635, 40144, 46320, 50180, 60216, 61760, 74498, 75270, 80288, 92640, 100360, 111747, 120432, 148996, 150540, 160576, 185280, 186245, 200720, 223494, 240864, 297992, 301080, 372490, 401440, 446988, 481728, 484237, 558735, 595984, 602160, 744980, 802880, 893976, 968474, 1117470, 1191968, 1204320, 1452711, 1489960, 1787952, 1936948, 2234940, 2383936, 2408640, 2421185, 2905422, 2979920, 3575904, 3873896, 4469880, 4842370, 5810844, 5959840, 7151808, 7263555, 7747792, 8939760, 9684740, 11621688, 11919680, 14527110, 15495584, 17879520, 19369480, 23243376, 29054220, 30991168, 35759040, 38738960, 46486752, 58108440, 77477920, 92973504, 116216880, 154955840, 232433760, 464867520]

約数ペア:

[(1, 464867520), (2, 232433760), (3, 154955840), (4, 116216880), (5, 92973504), (6, 77477920), (8, 58108440), (10, 46486752), (12, 38738960), (13, 35759040), (15, 30991168), (16, 29054220), (20, 23243376), (24, 19369480), (26, 17879520), (30, 15495584), (32, 14527110), (39, 11919680), (40, 11621688), (48, 9684740), (52, 8939760), (60, 7747792), (64, 7263555), (65, 7151808), (78, 5959840), (80, 5810844), (96, 4842370), (104, 4469880), (120, 3873896), (130, 3575904), (156, 2979920), (160, 2905422), (192, 2421185), (193, 2408640), (195, 2383936), (208, 2234940), (240, 1936948), (260, 1787952), (312, 1489960), (320, 1452711), (386, 1204320), (390, 1191968), (416, 1117470), (480, 968474), (520, 893976), (579, 802880), (624, 744980), (772, 602160), (780, 595984), (832, 558735), (960, 484237), (965, 481728), (1040, 446988), (1158, 401440), (1248, 372490), (1544, 301080), (1560, 297992), (1930, 240864), (2080, 223494), (2316, 200720), (2496, 186245), (2509, 185280), (2895, 160576), (3088, 150540), (3120, 148996), (3860, 120432), (4160, 111747), (4632, 100360), (5018, 92640), (5790, 80288), (6176, 75270), (6240, 74498), (7527, 61760), (7720, 60216), (9264, 50180), (10036, 46320), (11580, 40144), (12352, 37635), (12480, 37249), (12545, 37056), (15054, 30880), (15440, 30108), (18528, 25090), (20072, 23160)]