9729440

素因数分解:

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

素因数の和:119

約数の個数: 144

約数和(自身を含む): 28699272

約数和(自身を除く): 18969832

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, 365, 392, 476, 490, 511, 544, 560, 584, 595, 680, 730, 784, 833, 952, 980, 1022, 1120, 1168, 1190, 1241, 1360, 1460, 1568, 1666, 1904, 1960, 2044, 2336, 2380, 2482, 2555, 2720, 2920, 3332, 3577, 3808, 3920, 4088, 4165, 4760, 4964, 5110, 5840, 6205, 6664, 7154, 7840, 8176, 8330, 8687, 9520, 9928, 10220, 11680, 12410, 13328, 14308, 16352, 16660, 17374, 17885, 19040, 19856, 20440, 24820, 26656, 28616, 33320, 34748, 35770, 39712, 40880, 43435, 49640, 57232, 60809, 66640, 69496, 71540, 81760, 86870, 99280, 114464, 121618, 133280, 138992, 143080, 173740, 198560, 243236, 277984, 286160, 304045, 347480, 486472, 572320, 608090, 694960, 972944, 1216180, 1389920, 1945888, 2432360, 4864720, 9729440]

約数ペア:

[(1, 9729440), (2, 4864720), (4, 2432360), (5, 1945888), (7, 1389920), (8, 1216180), (10, 972944), (14, 694960), (16, 608090), (17, 572320), (20, 486472), (28, 347480), (32, 304045), (34, 286160), (35, 277984), (40, 243236), (49, 198560), (56, 173740), (68, 143080), (70, 138992), (73, 133280), (80, 121618), (85, 114464), (98, 99280), (112, 86870), (119, 81760), (136, 71540), (140, 69496), (146, 66640), (160, 60809), (170, 57232), (196, 49640), (224, 43435), (238, 40880), (245, 39712), (272, 35770), (280, 34748), (292, 33320), (340, 28616), (365, 26656), (392, 24820), (476, 20440), (490, 19856), (511, 19040), (544, 17885), (560, 17374), (584, 16660), (595, 16352), (680, 14308), (730, 13328), (784, 12410), (833, 11680), (952, 10220), (980, 9928), (1022, 9520), (1120, 8687), (1168, 8330), (1190, 8176), (1241, 7840), (1360, 7154), (1460, 6664), (1568, 6205), (1666, 5840), (1904, 5110), (1960, 4964), (2044, 4760), (2336, 4165), (2380, 4088), (2482, 3920), (2555, 3808), (2720, 3577), (2920, 3332)]