136440640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3624

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 256824512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3583, 3808, 4760, 5440, 7166, 7616, 9520, 14332, 17915, 19040, 25081, 28664, 35830, 38080, 50162, 57328, 60911, 71660, 100324, 114656, 121822, 125405, 143320, 200648, 229312, 243644, 250810, 286640, 304555, 401296, 426377, 487288, 501620, 573280, 609110, 802592, 852754, 974576, 1003240, 1146560, 1218220, 1605184, 1705508, 1949152, 2006480, 2131885, 2436440, 3411016, 3898304, 4012960, 4263770, 4872880, 6822032, 8025920, 8527540, 9745760, 13644064, 17055080, 19491520, 27288128, 34110160, 68220320, 136440640]

約数ペア:

[(1, 136440640), (2, 68220320), (4, 34110160), (5, 27288128), (7, 19491520), (8, 17055080), (10, 13644064), (14, 9745760), (16, 8527540), (17, 8025920), (20, 6822032), (28, 4872880), (32, 4263770), (34, 4012960), (35, 3898304), (40, 3411016), (56, 2436440), (64, 2131885), (68, 2006480), (70, 1949152), (80, 1705508), (85, 1605184), (112, 1218220), (119, 1146560), (136, 1003240), (140, 974576), (160, 852754), (170, 802592), (224, 609110), (238, 573280), (272, 501620), (280, 487288), (320, 426377), (340, 401296), (448, 304555), (476, 286640), (544, 250810), (560, 243644), (595, 229312), (680, 200648), (952, 143320), (1088, 125405), (1120, 121822), (1190, 114656), (1360, 100324), (1904, 71660), (2240, 60911), (2380, 57328), (2720, 50162), (3583, 38080), (3808, 35830), (4760, 28664), (5440, 25081), (7166, 19040), (7616, 17915), (9520, 14332)]