609806960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2231

約数の個数: 120

約数和(自身を含む): 1672656336

約数和(自身を除く): 1062849376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1168, 1460, 1960, 2044, 2131, 2555, 2920, 3577, 3920, 4088, 4262, 5110, 5840, 7154, 8176, 8524, 10220, 10655, 14308, 14917, 17048, 17885, 20440, 21310, 28616, 29834, 34096, 35770, 40880, 42620, 57232, 59668, 71540, 74585, 85240, 104419, 119336, 143080, 149170, 155563, 170480, 208838, 238672, 286160, 298340, 311126, 417676, 522095, 596680, 622252, 777815, 835352, 1044190, 1088941, 1193360, 1244504, 1555630, 1670704, 2088380, 2177882, 2489008, 3111260, 4176760, 4355764, 5444705, 6222520, 7622587, 8353520, 8711528, 10889410, 12445040, 15245174, 17423056, 21778820, 30490348, 38112935, 43557640, 60980696, 76225870, 87115280, 121961392, 152451740, 304903480, 609806960]

約数ペア:

[(1, 609806960), (2, 304903480), (4, 152451740), (5, 121961392), (7, 87115280), (8, 76225870), (10, 60980696), (14, 43557640), (16, 38112935), (20, 30490348), (28, 21778820), (35, 17423056), (40, 15245174), (49, 12445040), (56, 10889410), (70, 8711528), (73, 8353520), (80, 7622587), (98, 6222520), (112, 5444705), (140, 4355764), (146, 4176760), (196, 3111260), (245, 2489008), (280, 2177882), (292, 2088380), (365, 1670704), (392, 1555630), (490, 1244504), (511, 1193360), (560, 1088941), (584, 1044190), (730, 835352), (784, 777815), (980, 622252), (1022, 596680), (1168, 522095), (1460, 417676), (1960, 311126), (2044, 298340), (2131, 286160), (2555, 238672), (2920, 208838), (3577, 170480), (3920, 155563), (4088, 149170), (4262, 143080), (5110, 119336), (5840, 104419), (7154, 85240), (8176, 74585), (8524, 71540), (10220, 59668), (10655, 57232), (14308, 42620), (14917, 40880), (17048, 35770), (17885, 34096), (20440, 29834), (21310, 28616)]