431152960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 168

約数和(自身を含む): 1234220544

約数和(自身を除く): 803067584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 887, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1774, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3548, 3920, 4340, 4435, 4960, 6076, 6209, 6944, 7096, 7595, 7840, 8680, 8870, 9920, 12152, 12418, 13888, 14192, 15190, 15680, 17360, 17740, 24304, 24836, 27497, 28384, 30380, 31045, 34720, 35480, 43463, 48608, 49672, 54994, 56768, 60760, 62090, 69440, 70960, 86926, 97216, 99344, 109988, 121520, 124180, 137485, 141920, 173852, 192479, 198688, 217315, 219976, 243040, 248360, 274970, 283840, 347704, 384958, 397376, 434630, 439952, 486080, 496720, 549940, 695408, 769916, 869260, 879904, 962395, 993440, 1099880, 1347353, 1390816, 1539832, 1738520, 1759808, 1924790, 1986880, 2199760, 2694706, 2781632, 3079664, 3477040, 3849580, 4399520, 5389412, 6159328, 6736765, 6954080, 7699160, 8799040, 10778824, 12318656, 13473530, 13908160, 15398320, 21557648, 26947060, 30796640, 43115296, 53894120, 61593280, 86230592, 107788240, 215576480, 431152960]

約数ペア:

[(1, 431152960), (2, 215576480), (4, 107788240), (5, 86230592), (7, 61593280), (8, 53894120), (10, 43115296), (14, 30796640), (16, 26947060), (20, 21557648), (28, 15398320), (31, 13908160), (32, 13473530), (35, 12318656), (40, 10778824), (49, 8799040), (56, 7699160), (62, 6954080), (64, 6736765), (70, 6159328), (80, 5389412), (98, 4399520), (112, 3849580), (124, 3477040), (140, 3079664), (155, 2781632), (160, 2694706), (196, 2199760), (217, 1986880), (224, 1924790), (245, 1759808), (248, 1738520), (280, 1539832), (310, 1390816), (320, 1347353), (392, 1099880), (434, 993440), (448, 962395), (490, 879904), (496, 869260), (560, 769916), (620, 695408), (784, 549940), (868, 496720), (887, 486080), (980, 439952), (992, 434630), (1085, 397376), (1120, 384958), (1240, 347704), (1519, 283840), (1568, 274970), (1736, 248360), (1774, 243040), (1960, 219976), (1984, 217315), (2170, 198688), (2240, 192479), (2480, 173852), (3038, 141920), (3136, 137485), (3472, 124180), (3548, 121520), (3920, 109988), (4340, 99344), (4435, 97216), (4960, 86926), (6076, 70960), (6209, 69440), (6944, 62090), (7096, 60760), (7595, 56768), (7840, 54994), (8680, 49672), (8870, 48608), (9920, 43463), (12152, 35480), (12418, 34720), (13888, 31045), (14192, 30380), (15190, 28384), (15680, 27497), (17360, 24836), (17740, 24304)]