68220320

素因数分解:

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

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 126863968

約数列:

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

約数ペア:

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