223818560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:800

約数の個数: 112

約数和(自身を含む): 613842816

約数和(自身を除く): 390024256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 280, 320, 326, 448, 560, 613, 652, 815, 1120, 1141, 1226, 1304, 1630, 2240, 2282, 2452, 2608, 3065, 3260, 4291, 4564, 4904, 5216, 5705, 6130, 6520, 8582, 9128, 9808, 10432, 11410, 12260, 13040, 17164, 18256, 19616, 21455, 22820, 24520, 26080, 34328, 36512, 39232, 42910, 45640, 49040, 52160, 68656, 73024, 85820, 91280, 98080, 99919, 137312, 171640, 182560, 196160, 199838, 274624, 343280, 365120, 399676, 499595, 686560, 699433, 799352, 999190, 1373120, 1398866, 1598704, 1998380, 2797732, 3197408, 3497165, 3996760, 5595464, 6394816, 6994330, 7993520, 11190928, 13988660, 15987040, 22381856, 27977320, 31974080, 44763712, 55954640, 111909280, 223818560]

約数ペア:

[(1, 223818560), (2, 111909280), (4, 55954640), (5, 44763712), (7, 31974080), (8, 27977320), (10, 22381856), (14, 15987040), (16, 13988660), (20, 11190928), (28, 7993520), (32, 6994330), (35, 6394816), (40, 5595464), (56, 3996760), (64, 3497165), (70, 3197408), (80, 2797732), (112, 1998380), (140, 1598704), (160, 1398866), (163, 1373120), (224, 999190), (280, 799352), (320, 699433), (326, 686560), (448, 499595), (560, 399676), (613, 365120), (652, 343280), (815, 274624), (1120, 199838), (1141, 196160), (1226, 182560), (1304, 171640), (1630, 137312), (2240, 99919), (2282, 98080), (2452, 91280), (2608, 85820), (3065, 73024), (3260, 68656), (4291, 52160), (4564, 49040), (4904, 45640), (5216, 42910), (5705, 39232), (6130, 36512), (6520, 34328), (8582, 26080), (9128, 24520), (9808, 22820), (10432, 21455), (11410, 19616), (12260, 18256), (13040, 17164)]