68106080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 201398400

約数和(自身を除く): 133292320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 73, 80, 85, 98, 112, 119, 136, 140, 146, 160, 170, 196, 224, 238, 245, 272, 280, 292, 340, 343, 365, 392, 476, 490, 511, 544, 560, 584, 595, 680, 686, 730, 784, 833, 952, 980, 1022, 1120, 1168, 1190, 1241, 1360, 1372, 1460, 1568, 1666, 1715, 1904, 1960, 2044, 2336, 2380, 2482, 2555, 2720, 2744, 2920, 3332, 3430, 3577, 3808, 3920, 4088, 4165, 4760, 4964, 5110, 5488, 5831, 5840, 6205, 6664, 6860, 7154, 7840, 8176, 8330, 8687, 9520, 9928, 10220, 10976, 11662, 11680, 12410, 13328, 13720, 14308, 16352, 16660, 17374, 17885, 19040, 19856, 20440, 23324, 24820, 25039, 26656, 27440, 28616, 29155, 33320, 34748, 35770, 39712, 40880, 43435, 46648, 49640, 50078, 54880, 57232, 58310, 60809, 66640, 69496, 71540, 81760, 86870, 93296, 99280, 100156, 114464, 116620, 121618, 125195, 133280, 138992, 143080, 173740, 186592, 198560, 200312, 233240, 243236, 250390, 277984, 286160, 304045, 347480, 400624, 425663, 466480, 486472, 500780, 572320, 608090, 694960, 801248, 851326, 932960, 972944, 1001560, 1216180, 1389920, 1702652, 1945888, 2003120, 2128315, 2432360, 3405304, 4006240, 4256630, 4864720, 6810608, 8513260, 9729440, 13621216, 17026520, 34053040, 68106080]

約数ペア:

[(1, 68106080), (2, 34053040), (4, 17026520), (5, 13621216), (7, 9729440), (8, 8513260), (10, 6810608), (14, 4864720), (16, 4256630), (17, 4006240), (20, 3405304), (28, 2432360), (32, 2128315), (34, 2003120), (35, 1945888), (40, 1702652), (49, 1389920), (56, 1216180), (68, 1001560), (70, 972944), (73, 932960), (80, 851326), (85, 801248), (98, 694960), (112, 608090), (119, 572320), (136, 500780), (140, 486472), (146, 466480), (160, 425663), (170, 400624), (196, 347480), (224, 304045), (238, 286160), (245, 277984), (272, 250390), (280, 243236), (292, 233240), (340, 200312), (343, 198560), (365, 186592), (392, 173740), (476, 143080), (490, 138992), (511, 133280), (544, 125195), (560, 121618), (584, 116620), (595, 114464), (680, 100156), (686, 99280), (730, 93296), (784, 86870), (833, 81760), (952, 71540), (980, 69496), (1022, 66640), (1120, 60809), (1168, 58310), (1190, 57232), (1241, 54880), (1360, 50078), (1372, 49640), (1460, 46648), (1568, 43435), (1666, 40880), (1715, 39712), (1904, 35770), (1960, 34748), (2044, 33320), (2336, 29155), (2380, 28616), (2482, 27440), (2555, 26656), (2720, 25039), (2744, 24820), (2920, 23324), (3332, 20440), (3430, 19856), (3577, 19040), (3808, 17885), (3920, 17374), (4088, 16660), (4165, 16352), (4760, 14308), (4964, 13720), (5110, 13328), (5488, 12410), (5831, 11680), (5840, 11662), (6205, 10976), (6664, 10220), (6860, 9928), (7154, 9520), (7840, 8687), (8176, 8330)]