220745952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 827366400

約数和(自身を除く): 606620448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 76, 84, 96, 102, 108, 112, 113, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 189, 204, 216, 224, 226, 228, 238, 252, 266, 272, 288, 304, 306, 323, 336, 339, 342, 357, 378, 399, 408, 432, 452, 456, 459, 476, 504, 513, 532, 544, 608, 612, 646, 672, 678, 684, 714, 756, 791, 798, 816, 864, 904, 912, 918, 952, 969, 1008, 1017, 1026, 1064, 1071, 1197, 1224, 1292, 1356, 1368, 1428, 1512, 1582, 1596, 1632, 1808, 1824, 1836, 1904, 1921, 1938, 2016, 2034, 2052, 2128, 2142, 2147, 2261, 2373, 2394, 2448, 2584, 2712, 2736, 2856, 2907, 3024, 3051, 3164, 3192, 3213, 3591, 3616, 3672, 3808, 3842, 3876, 4068, 4104, 4256, 4284, 4294, 4522, 4746, 4788, 4896, 5168, 5424, 5472, 5712, 5763, 5814, 6048, 6102, 6328, 6384, 6426, 6441, 6783, 7119, 7182, 7344, 7684, 7752, 8136, 8208, 8568, 8588, 8721, 9044, 9492, 9576, 10336, 10848, 11424, 11526, 11628, 12204, 12656, 12768, 12852, 12882, 13447, 13566, 14238, 14364, 14688, 15029, 15368, 15504, 16272, 16416, 17136, 17176, 17289, 17442, 18088, 18984, 19152, 19323, 20349, 21357, 23052, 23256, 24408, 25312, 25704, 25764, 26894, 27132, 28476, 28728, 30058, 30736, 31008, 32544, 34272, 34352, 34578, 34884, 36176, 36499, 37968, 38304, 38646, 40341, 40698, 42714, 45087, 46104, 46512, 48816, 51408, 51528, 51867, 53788, 54264, 56952, 57456, 57969, 60116, 61047, 61472, 68704, 69156, 69768, 72352, 72998, 75936, 77292, 80682, 81396, 85428, 90174, 92208, 93024, 97632, 102816, 103056, 103734, 107576, 108528, 109497, 113904, 114912, 115938, 120232, 121023, 122094, 135261, 138312, 139536, 145996, 154584, 161364, 162792, 170856, 180348, 184416, 206112, 207468, 215152, 217056, 218994, 227808, 231876, 240464, 242046, 244188, 255493, 270522, 276624, 279072, 291992, 309168, 322728, 325584, 328491, 341712, 360696, 363069, 405783, 414936, 430304, 437988, 463752, 480928, 484092, 488376, 510986, 541044, 553248, 583984, 618336, 645456, 651168, 656982, 683424, 721392, 726138, 766479, 811566, 829872, 875976, 927504, 968184, 976752, 985473, 1021972, 1082088, 1167968, 1290912, 1313964, 1442784, 1452276, 1532958, 1623132, 1659744, 1751952, 1855008, 1936368, 1953504, 1970946, 2043944, 2164176, 2299437, 2627928, 2904552, 3065916, 3246264, 3503904, 3872736, 3941892, 4087888, 4328352, 4598874, 5255856, 5809104, 6131832, 6492528, 6898311, 7883784, 8175776, 9197748, 10511712, 11618208, 12263664, 12985056, 13796622, 15767568, 18395496, 24527328, 27593244, 31535136, 36790992, 55186488, 73581984, 110372976, 220745952]

約数ペア:

[(1, 220745952), (2, 110372976), (3, 73581984), (4, 55186488), (6, 36790992), (7, 31535136), (8, 27593244), (9, 24527328), (12, 18395496), (14, 15767568), (16, 13796622), (17, 12985056), (18, 12263664), (19, 11618208), (21, 10511712), (24, 9197748), (27, 8175776), (28, 7883784), (32, 6898311), (34, 6492528), (36, 6131832), (38, 5809104), (42, 5255856), (48, 4598874), (51, 4328352), (54, 4087888), (56, 3941892), (57, 3872736), (63, 3503904), (68, 3246264), (72, 3065916), (76, 2904552), (84, 2627928), (96, 2299437), (102, 2164176), (108, 2043944), (112, 1970946), (113, 1953504), (114, 1936368), (119, 1855008), (126, 1751952), (133, 1659744), (136, 1623132), (144, 1532958), (152, 1452276), (153, 1442784), (168, 1313964), (171, 1290912), (189, 1167968), (204, 1082088), (216, 1021972), (224, 985473), (226, 976752), (228, 968184), (238, 927504), (252, 875976), (266, 829872), (272, 811566), (288, 766479), (304, 726138), (306, 721392), (323, 683424), (336, 656982), (339, 651168), (342, 645456), (357, 618336), (378, 583984), (399, 553248), (408, 541044), (432, 510986), (452, 488376), (456, 484092), (459, 480928), (476, 463752), (504, 437988), (513, 430304), (532, 414936), (544, 405783), (608, 363069), (612, 360696), (646, 341712), (672, 328491), (678, 325584), (684, 322728), (714, 309168), (756, 291992), (791, 279072), (798, 276624), (816, 270522), (864, 255493), (904, 244188), (912, 242046), (918, 240464), (952, 231876), (969, 227808), (1008, 218994), (1017, 217056), (1026, 215152), (1064, 207468), (1071, 206112), (1197, 184416), (1224, 180348), (1292, 170856), (1356, 162792), (1368, 161364), (1428, 154584), (1512, 145996), (1582, 139536), (1596, 138312), (1632, 135261), (1808, 122094), (1824, 121023), (1836, 120232), (1904, 115938), (1921, 114912), (1938, 113904), (2016, 109497), (2034, 108528), (2052, 107576), (2128, 103734), (2142, 103056), (2147, 102816), (2261, 97632), (2373, 93024), (2394, 92208), (2448, 90174), (2584, 85428), (2712, 81396), (2736, 80682), (2856, 77292), (2907, 75936), (3024, 72998), (3051, 72352), (3164, 69768), (3192, 69156), (3213, 68704), (3591, 61472), (3616, 61047), (3672, 60116), (3808, 57969), (3842, 57456), (3876, 56952), (4068, 54264), (4104, 53788), (4256, 51867), (4284, 51528), (4294, 51408), (4522, 48816), (4746, 46512), (4788, 46104), (4896, 45087), (5168, 42714), (5424, 40698), (5472, 40341), (5712, 38646), (5763, 38304), (5814, 37968), (6048, 36499), (6102, 36176), (6328, 34884), (6384, 34578), (6426, 34352), (6441, 34272), (6783, 32544), (7119, 31008), (7182, 30736), (7344, 30058), (7684, 28728), (7752, 28476), (8136, 27132), (8208, 26894), (8568, 25764), (8588, 25704), (8721, 25312), (9044, 24408), (9492, 23256), (9576, 23052), (10336, 21357), (10848, 20349), (11424, 19323), (11526, 19152), (11628, 18984), (12204, 18088), (12656, 17442), (12768, 17289), (12852, 17176), (12882, 17136), (13447, 16416), (13566, 16272), (14238, 15504), (14364, 15368), (14688, 15029)]