195216560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 592128768

約数和(自身を除く): 396912208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 67, 70, 77, 80, 86, 88, 110, 112, 121, 134, 140, 154, 172, 176, 215, 220, 242, 268, 280, 301, 308, 335, 344, 385, 430, 440, 469, 473, 484, 536, 560, 602, 605, 616, 670, 688, 737, 770, 847, 860, 880, 938, 946, 968, 1072, 1204, 1210, 1232, 1340, 1474, 1505, 1540, 1694, 1720, 1876, 1892, 1936, 2345, 2365, 2408, 2420, 2680, 2881, 2948, 3010, 3080, 3311, 3388, 3440, 3685, 3752, 3784, 4235, 4690, 4730, 4816, 4840, 5159, 5203, 5360, 5762, 5896, 6020, 6160, 6622, 6776, 7370, 7504, 7568, 8107, 8470, 9380, 9460, 9680, 10318, 10406, 11524, 11792, 12040, 13244, 13552, 14405, 14740, 16214, 16555, 16940, 18760, 18920, 20167, 20636, 20812, 23048, 24080, 25795, 26015, 26488, 28810, 29480, 31691, 32428, 33110, 33880, 36421, 37520, 37840, 40334, 40535, 41272, 41624, 46096, 51590, 52030, 52976, 56749, 57620, 58960, 63382, 64856, 66220, 67760, 72842, 80668, 81070, 82544, 83248, 100835, 103180, 104060, 113498, 115240, 126764, 129712, 132440, 145684, 158455, 161336, 162140, 182105, 201670, 206360, 208120, 221837, 226996, 230480, 253528, 264880, 283745, 291368, 316910, 322672, 324280, 348601, 364210, 403340, 412720, 416240, 443674, 453992, 507056, 567490, 582736, 633820, 648560, 697202, 728420, 806680, 887348, 907984, 1109185, 1134980, 1267640, 1394404, 1456840, 1613360, 1743005, 1774696, 2218370, 2269960, 2440207, 2535280, 2788808, 2913680, 3486010, 3549392, 4436740, 4539920, 4880414, 5577616, 6972020, 8873480, 9760828, 12201035, 13944040, 17746960, 19521656, 24402070, 27888080, 39043312, 48804140, 97608280, 195216560]

約数ペア:

[(1, 195216560), (2, 97608280), (4, 48804140), (5, 39043312), (7, 27888080), (8, 24402070), (10, 19521656), (11, 17746960), (14, 13944040), (16, 12201035), (20, 9760828), (22, 8873480), (28, 6972020), (35, 5577616), (40, 4880414), (43, 4539920), (44, 4436740), (55, 3549392), (56, 3486010), (67, 2913680), (70, 2788808), (77, 2535280), (80, 2440207), (86, 2269960), (88, 2218370), (110, 1774696), (112, 1743005), (121, 1613360), (134, 1456840), (140, 1394404), (154, 1267640), (172, 1134980), (176, 1109185), (215, 907984), (220, 887348), (242, 806680), (268, 728420), (280, 697202), (301, 648560), (308, 633820), (335, 582736), (344, 567490), (385, 507056), (430, 453992), (440, 443674), (469, 416240), (473, 412720), (484, 403340), (536, 364210), (560, 348601), (602, 324280), (605, 322672), (616, 316910), (670, 291368), (688, 283745), (737, 264880), (770, 253528), (847, 230480), (860, 226996), (880, 221837), (938, 208120), (946, 206360), (968, 201670), (1072, 182105), (1204, 162140), (1210, 161336), (1232, 158455), (1340, 145684), (1474, 132440), (1505, 129712), (1540, 126764), (1694, 115240), (1720, 113498), (1876, 104060), (1892, 103180), (1936, 100835), (2345, 83248), (2365, 82544), (2408, 81070), (2420, 80668), (2680, 72842), (2881, 67760), (2948, 66220), (3010, 64856), (3080, 63382), (3311, 58960), (3388, 57620), (3440, 56749), (3685, 52976), (3752, 52030), (3784, 51590), (4235, 46096), (4690, 41624), (4730, 41272), (4816, 40535), (4840, 40334), (5159, 37840), (5203, 37520), (5360, 36421), (5762, 33880), (5896, 33110), (6020, 32428), (6160, 31691), (6622, 29480), (6776, 28810), (7370, 26488), (7504, 26015), (7568, 25795), (8107, 24080), (8470, 23048), (9380, 20812), (9460, 20636), (9680, 20167), (10318, 18920), (10406, 18760), (11524, 16940), (11792, 16555), (12040, 16214), (13244, 14740), (13552, 14405)]