180219312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 240

約数和(自身を含む): 658082880

約数和(自身を除く): 477863568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 809, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1618, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2427, 2448, 2652, 2856, 3094, 3236, 3276, 3536, 3978, 4284, 4368, 4641, 4854, 5304, 5663, 5712, 6188, 6472, 6552, 7281, 7956, 8568, 9282, 9708, 10517, 10608, 11326, 12376, 12944, 13104, 13753, 13923, 14562, 15912, 16989, 17136, 18564, 19416, 21034, 22652, 24752, 27506, 27846, 29124, 31551, 31824, 33978, 37128, 38832, 41259, 42068, 45304, 50967, 55012, 55692, 58248, 63102, 67956, 73619, 74256, 82518, 84136, 90608, 94653, 96271, 101934, 110024, 111384, 116496, 123777, 126204, 135912, 147238, 165036, 168272, 178789, 189306, 192542, 203868, 220048, 220857, 222768, 247554, 252408, 271824, 288813, 294476, 330072, 357578, 378612, 385084, 407736, 441714, 495108, 504816, 536367, 577626, 588952, 660144, 662571, 715156, 757224, 770168, 815472, 866439, 883428, 990216, 1072734, 1155252, 1177904, 1251523, 1325142, 1430312, 1514448, 1540336, 1609101, 1732878, 1766856, 1980432, 2145468, 2310504, 2503046, 2650284, 2860624, 3218202, 3465756, 3533712, 3754569, 4290936, 4621008, 5006092, 5300568, 6436404, 6931512, 7509138, 8581872, 10012184, 10601136, 11263707, 12872808, 13863024, 15018276, 20024368, 22527414, 25745616, 30036552, 45054828, 60073104, 90109656, 180219312]

約数ペア:

[(1, 180219312), (2, 90109656), (3, 60073104), (4, 45054828), (6, 30036552), (7, 25745616), (8, 22527414), (9, 20024368), (12, 15018276), (13, 13863024), (14, 12872808), (16, 11263707), (17, 10601136), (18, 10012184), (21, 8581872), (24, 7509138), (26, 6931512), (28, 6436404), (34, 5300568), (36, 5006092), (39, 4621008), (42, 4290936), (48, 3754569), (51, 3533712), (52, 3465756), (56, 3218202), (63, 2860624), (68, 2650284), (72, 2503046), (78, 2310504), (84, 2145468), (91, 1980432), (102, 1766856), (104, 1732878), (112, 1609101), (117, 1540336), (119, 1514448), (126, 1430312), (136, 1325142), (144, 1251523), (153, 1177904), (156, 1155252), (168, 1072734), (182, 990216), (204, 883428), (208, 866439), (221, 815472), (234, 770168), (238, 757224), (252, 715156), (272, 662571), (273, 660144), (306, 588952), (312, 577626), (336, 536367), (357, 504816), (364, 495108), (408, 441714), (442, 407736), (468, 385084), (476, 378612), (504, 357578), (546, 330072), (612, 294476), (624, 288813), (663, 271824), (714, 252408), (728, 247554), (809, 222768), (816, 220857), (819, 220048), (884, 203868), (936, 192542), (952, 189306), (1008, 178789), (1071, 168272), (1092, 165036), (1224, 147238), (1326, 135912), (1428, 126204), (1456, 123777), (1547, 116496), (1618, 111384), (1638, 110024), (1768, 101934), (1872, 96271), (1904, 94653), (1989, 90608), (2142, 84136), (2184, 82518), (2427, 74256), (2448, 73619), (2652, 67956), (2856, 63102), (3094, 58248), (3236, 55692), (3276, 55012), (3536, 50967), (3978, 45304), (4284, 42068), (4368, 41259), (4641, 38832), (4854, 37128), (5304, 33978), (5663, 31824), (5712, 31551), (6188, 29124), (6472, 27846), (6552, 27506), (7281, 24752), (7956, 22652), (8568, 21034), (9282, 19416), (9708, 18564), (10517, 17136), (10608, 16989), (11326, 15912), (12376, 14562), (12944, 13923), (13104, 13753)]