210860320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5258

約数の個数: 96

約数和(自身を含む): 567181440

約数和(自身を除く): 356321120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 5209, 8096, 10120, 10418, 20240, 20836, 26045, 40480, 41672, 52090, 57299, 83344, 104180, 114598, 119807, 166688, 208360, 229196, 239614, 286495, 416720, 458392, 479228, 572990, 599035, 833440, 916784, 958456, 1145980, 1198070, 1317877, 1833568, 1916912, 2291960, 2396140, 2635754, 3833824, 4583920, 4792280, 5271508, 6589385, 9167840, 9584560, 10543016, 13178770, 19169120, 21086032, 26357540, 42172064, 52715080, 105430160, 210860320]

約数ペア:

[(1, 210860320), (2, 105430160), (4, 52715080), (5, 42172064), (8, 26357540), (10, 21086032), (11, 19169120), (16, 13178770), (20, 10543016), (22, 9584560), (23, 9167840), (32, 6589385), (40, 5271508), (44, 4792280), (46, 4583920), (55, 3833824), (80, 2635754), (88, 2396140), (92, 2291960), (110, 1916912), (115, 1833568), (160, 1317877), (176, 1198070), (184, 1145980), (220, 958456), (230, 916784), (253, 833440), (352, 599035), (368, 572990), (440, 479228), (460, 458392), (506, 416720), (736, 286495), (880, 239614), (920, 229196), (1012, 208360), (1265, 166688), (1760, 119807), (1840, 114598), (2024, 104180), (2530, 83344), (3680, 57299), (4048, 52090), (5060, 41672), (5209, 40480), (8096, 26045), (10120, 20836), (10418, 20240)]