163058280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 192

約数和(自身を含む): 621017280

約数和(自身を除く): 457959000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2521, 2695, 2940, 3080, 3234, 4312, 4620, 5042, 5390, 5880, 6468, 7563, 8085, 9240, 10084, 10780, 12605, 12936, 15126, 16170, 17647, 20168, 21560, 25210, 27731, 30252, 32340, 35294, 37815, 50420, 52941, 55462, 60504, 64680, 70588, 75630, 83193, 88235, 100840, 105882, 110924, 123529, 138655, 141176, 151260, 166386, 176470, 194117, 211764, 221848, 247058, 264705, 277310, 302520, 332772, 352940, 370587, 388234, 415965, 423528, 494116, 529410, 554620, 582351, 617645, 665544, 705880, 741174, 776468, 831930, 970585, 988232, 1058820, 1109240, 1164702, 1235290, 1358819, 1482348, 1552936, 1663860, 1852935, 1941170, 2117640, 2329404, 2470580, 2717638, 2911755, 2964696, 3327720, 3705870, 3882340, 4076457, 4658808, 4941160, 5435276, 5823510, 6794095, 7411740, 7764680, 8152914, 10870552, 11647020, 13588190, 14823480, 16305828, 20382285, 23294040, 27176380, 32611656, 40764570, 54352760, 81529140, 163058280]

約数ペア:

[(1, 163058280), (2, 81529140), (3, 54352760), (4, 40764570), (5, 32611656), (6, 27176380), (7, 23294040), (8, 20382285), (10, 16305828), (11, 14823480), (12, 13588190), (14, 11647020), (15, 10870552), (20, 8152914), (21, 7764680), (22, 7411740), (24, 6794095), (28, 5823510), (30, 5435276), (33, 4941160), (35, 4658808), (40, 4076457), (42, 3882340), (44, 3705870), (49, 3327720), (55, 2964696), (56, 2911755), (60, 2717638), (66, 2470580), (70, 2329404), (77, 2117640), (84, 1941170), (88, 1852935), (98, 1663860), (105, 1552936), (110, 1482348), (120, 1358819), (132, 1235290), (140, 1164702), (147, 1109240), (154, 1058820), (165, 988232), (168, 970585), (196, 831930), (210, 776468), (220, 741174), (231, 705880), (245, 665544), (264, 617645), (280, 582351), (294, 554620), (308, 529410), (330, 494116), (385, 423528), (392, 415965), (420, 388234), (440, 370587), (462, 352940), (490, 332772), (539, 302520), (588, 277310), (616, 264705), (660, 247058), (735, 221848), (770, 211764), (840, 194117), (924, 176470), (980, 166386), (1078, 151260), (1155, 141176), (1176, 138655), (1320, 123529), (1470, 110924), (1540, 105882), (1617, 100840), (1848, 88235), (1960, 83193), (2156, 75630), (2310, 70588), (2521, 64680), (2695, 60504), (2940, 55462), (3080, 52941), (3234, 50420), (4312, 37815), (4620, 35294), (5042, 32340), (5390, 30252), (5880, 27731), (6468, 25210), (7563, 21560), (8085, 20168), (9240, 17647), (10084, 16170), (10780, 15126), (12605, 12936)]