1029506720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1375

約数の個数: 144

約数和(自身を含む): 2740737384

約数和(自身を除く): 1711230664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 121, 160, 164, 176, 205, 220, 242, 328, 352, 410, 440, 451, 484, 605, 656, 820, 880, 902, 968, 1210, 1297, 1312, 1640, 1760, 1804, 1936, 2255, 2420, 2594, 3280, 3608, 3872, 4510, 4840, 4961, 5188, 6485, 6560, 7216, 9020, 9680, 9922, 10376, 12970, 14267, 14432, 18040, 19360, 19844, 20752, 24805, 25940, 28534, 36080, 39688, 41504, 49610, 51880, 53177, 57068, 71335, 72160, 79376, 99220, 103760, 106354, 114136, 142670, 156937, 158752, 198440, 207520, 212708, 228272, 265885, 285340, 313874, 396880, 425416, 456544, 531770, 570680, 584947, 627748, 784685, 793760, 850832, 1063540, 1141360, 1169894, 1255496, 1569370, 1701664, 2127080, 2282720, 2339788, 2510992, 2924735, 3138740, 4254160, 4679576, 5021984, 5849470, 6277480, 6434417, 8508320, 9359152, 11698940, 12554960, 12868834, 18718304, 23397880, 25109920, 25737668, 32172085, 46795760, 51475336, 64344170, 93591520, 102950672, 128688340, 205901344, 257376680, 514753360, 1029506720]

約数ペア:

[(1, 1029506720), (2, 514753360), (4, 257376680), (5, 205901344), (8, 128688340), (10, 102950672), (11, 93591520), (16, 64344170), (20, 51475336), (22, 46795760), (32, 32172085), (40, 25737668), (41, 25109920), (44, 23397880), (55, 18718304), (80, 12868834), (82, 12554960), (88, 11698940), (110, 9359152), (121, 8508320), (160, 6434417), (164, 6277480), (176, 5849470), (205, 5021984), (220, 4679576), (242, 4254160), (328, 3138740), (352, 2924735), (410, 2510992), (440, 2339788), (451, 2282720), (484, 2127080), (605, 1701664), (656, 1569370), (820, 1255496), (880, 1169894), (902, 1141360), (968, 1063540), (1210, 850832), (1297, 793760), (1312, 784685), (1640, 627748), (1760, 584947), (1804, 570680), (1936, 531770), (2255, 456544), (2420, 425416), (2594, 396880), (3280, 313874), (3608, 285340), (3872, 265885), (4510, 228272), (4840, 212708), (4961, 207520), (5188, 198440), (6485, 158752), (6560, 156937), (7216, 142670), (9020, 114136), (9680, 106354), (9922, 103760), (10376, 99220), (12970, 79376), (14267, 72160), (14432, 71335), (18040, 57068), (19360, 53177), (19844, 51880), (20752, 49610), (24805, 41504), (25940, 39688), (28534, 36080)]