122876320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 215811680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2239, 2744, 3430, 3920, 4478, 5488, 6860, 7840, 8956, 10976, 11195, 13720, 15673, 17912, 22390, 27440, 31346, 35824, 44780, 54880, 62692, 71648, 78365, 89560, 109711, 125384, 156730, 179120, 219422, 250768, 313460, 358240, 438844, 501536, 548555, 626920, 767977, 877688, 1097110, 1253840, 1535954, 1755376, 2194220, 2507680, 3071908, 3510752, 3839885, 4388440, 6143816, 7679770, 8776880, 12287632, 15359540, 17553760, 24575264, 30719080, 61438160, 122876320]

約数ペア:

[(1, 122876320), (2, 61438160), (4, 30719080), (5, 24575264), (7, 17553760), (8, 15359540), (10, 12287632), (14, 8776880), (16, 7679770), (20, 6143816), (28, 4388440), (32, 3839885), (35, 3510752), (40, 3071908), (49, 2507680), (56, 2194220), (70, 1755376), (80, 1535954), (98, 1253840), (112, 1097110), (140, 877688), (160, 767977), (196, 626920), (224, 548555), (245, 501536), (280, 438844), (343, 358240), (392, 313460), (490, 250768), (560, 219422), (686, 179120), (784, 156730), (980, 125384), (1120, 109711), (1372, 89560), (1568, 78365), (1715, 71648), (1960, 62692), (2239, 54880), (2744, 44780), (3430, 35824), (3920, 31346), (4478, 27440), (5488, 22390), (6860, 17912), (7840, 15673), (8956, 13720), (10976, 11195)]