293530160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 160

約数和(自身を含む): 901228032

約数和(自身を除く): 607697872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2803, 2992, 3080, 3740, 4760, 5236, 5606, 6160, 6545, 7480, 9520, 10472, 11212, 13090, 14015, 14960, 19621, 20944, 22424, 26180, 28030, 30833, 39242, 44848, 47651, 52360, 56060, 61666, 78484, 95302, 98105, 104720, 112120, 123332, 154165, 156968, 190604, 196210, 215831, 224240, 238255, 246664, 308330, 313936, 333557, 381208, 392420, 431662, 476510, 493328, 524161, 616660, 667114, 762416, 784840, 863324, 953020, 1048322, 1079155, 1233320, 1334228, 1569680, 1667785, 1726648, 1906040, 2096644, 2158310, 2466640, 2620805, 2668456, 3335570, 3453296, 3669127, 3812080, 4193288, 4316620, 5241610, 5336912, 6671140, 7338254, 8386576, 8633240, 10483220, 13342280, 14676508, 17266480, 18345635, 20966440, 26684560, 29353016, 36691270, 41932880, 58706032, 73382540, 146765080, 293530160]

約数ペア:

[(1, 293530160), (2, 146765080), (4, 73382540), (5, 58706032), (7, 41932880), (8, 36691270), (10, 29353016), (11, 26684560), (14, 20966440), (16, 18345635), (17, 17266480), (20, 14676508), (22, 13342280), (28, 10483220), (34, 8633240), (35, 8386576), (40, 7338254), (44, 6671140), (55, 5336912), (56, 5241610), (68, 4316620), (70, 4193288), (77, 3812080), (80, 3669127), (85, 3453296), (88, 3335570), (110, 2668456), (112, 2620805), (119, 2466640), (136, 2158310), (140, 2096644), (154, 1906040), (170, 1726648), (176, 1667785), (187, 1569680), (220, 1334228), (238, 1233320), (272, 1079155), (280, 1048322), (308, 953020), (340, 863324), (374, 784840), (385, 762416), (440, 667114), (476, 616660), (560, 524161), (595, 493328), (616, 476510), (680, 431662), (748, 392420), (770, 381208), (880, 333557), (935, 313936), (952, 308330), (1190, 246664), (1232, 238255), (1309, 224240), (1360, 215831), (1496, 196210), (1540, 190604), (1870, 156968), (1904, 154165), (2380, 123332), (2618, 112120), (2803, 104720), (2992, 98105), (3080, 95302), (3740, 78484), (4760, 61666), (5236, 56060), (5606, 52360), (6160, 47651), (6545, 44848), (7480, 39242), (9520, 30833), (10472, 28030), (11212, 26180), (13090, 22424), (14015, 20944), (14960, 19621)]