115138240

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 112

約数和(自身を含む): 320040000

約数和(自身を除く): 204901760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1049, 1120, 1372, 1568, 1715, 1960, 2098, 2240, 2744, 3136, 3430, 3920, 4196, 5245, 5488, 6860, 7343, 7840, 8392, 10490, 10976, 13720, 14686, 15680, 16784, 20980, 21952, 27440, 29372, 33568, 36715, 41960, 51401, 54880, 58744, 67136, 73430, 83920, 102802, 109760, 117488, 146860, 167840, 205604, 234976, 257005, 293720, 335680, 359807, 411208, 469952, 514010, 587440, 719614, 822416, 1028020, 1174880, 1439228, 1644832, 1799035, 2056040, 2349760, 2878456, 3289664, 3598070, 4112080, 5756912, 7196140, 8224160, 11513824, 14392280, 16448320, 23027648, 28784560, 57569120, 115138240]

約数ペア:

[(1, 115138240), (2, 57569120), (4, 28784560), (5, 23027648), (7, 16448320), (8, 14392280), (10, 11513824), (14, 8224160), (16, 7196140), (20, 5756912), (28, 4112080), (32, 3598070), (35, 3289664), (40, 2878456), (49, 2349760), (56, 2056040), (64, 1799035), (70, 1644832), (80, 1439228), (98, 1174880), (112, 1028020), (140, 822416), (160, 719614), (196, 587440), (224, 514010), (245, 469952), (280, 411208), (320, 359807), (343, 335680), (392, 293720), (448, 257005), (490, 234976), (560, 205604), (686, 167840), (784, 146860), (980, 117488), (1049, 109760), (1120, 102802), (1372, 83920), (1568, 73430), (1715, 67136), (1960, 58744), (2098, 54880), (2240, 51401), (2744, 41960), (3136, 36715), (3430, 33568), (3920, 29372), (4196, 27440), (5245, 21952), (5488, 20980), (6860, 16784), (7343, 15680), (7840, 14686), (8392, 13720), (10490, 10976)]