180679968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 636854400

約数和(自身を除く): 456174432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 53, 56, 57, 63, 72, 76, 84, 89, 96, 106, 112, 114, 126, 133, 144, 152, 159, 168, 171, 178, 212, 224, 228, 252, 266, 267, 288, 304, 318, 336, 342, 356, 371, 399, 424, 456, 477, 504, 532, 534, 608, 623, 636, 672, 684, 712, 742, 798, 801, 848, 912, 954, 1007, 1008, 1064, 1068, 1113, 1197, 1246, 1272, 1368, 1424, 1484, 1596, 1602, 1691, 1696, 1824, 1869, 1908, 2014, 2016, 2128, 2136, 2226, 2394, 2492, 2544, 2736, 2848, 2968, 3021, 3192, 3204, 3339, 3382, 3738, 3816, 4028, 4256, 4272, 4452, 4717, 4788, 4984, 5073, 5088, 5472, 5607, 5936, 6042, 6384, 6408, 6678, 6764, 7049, 7476, 7632, 8056, 8544, 8904, 9063, 9434, 9576, 9968, 10146, 11214, 11837, 11872, 12084, 12768, 12816, 13356, 13528, 14098, 14151, 14952, 15219, 15264, 16112, 17808, 18126, 18868, 19152, 19936, 20292, 21147, 22428, 23674, 24168, 25632, 26712, 27056, 28196, 28302, 29904, 30438, 32224, 33019, 35511, 35616, 36252, 37736, 38304, 40584, 42294, 42453, 44856, 47348, 48336, 53424, 54112, 56392, 56604, 59808, 60876, 63441, 66038, 71022, 72504, 75472, 81168, 84588, 84906, 89623, 89712, 94696, 96672, 99057, 106533, 106848, 112784, 113208, 121752, 126882, 132076, 142044, 145008, 150944, 162336, 169176, 169812, 179246, 179424, 189392, 198114, 213066, 225568, 226416, 243504, 253764, 264152, 268869, 284088, 290016, 297171, 338352, 339624, 358492, 378784, 396228, 426132, 452832, 487008, 507528, 528304, 537738, 568176, 594342, 627361, 676704, 679248, 716984, 792456, 806607, 852264, 1015056, 1056608, 1075476, 1136352, 1188684, 1254722, 1358496, 1433968, 1584912, 1613214, 1704528, 1882083, 2030112, 2150952, 2377368, 2509444, 2867936, 3169824, 3226428, 3409056, 3764166, 4301904, 4754736, 5018888, 5646249, 6452856, 7528332, 8603808, 9509472, 10037776, 11292498, 12905712, 15056664, 20075552, 22584996, 25811424, 30113328, 45169992, 60226656, 90339984, 180679968]

約数ペア:

[(1, 180679968), (2, 90339984), (3, 60226656), (4, 45169992), (6, 30113328), (7, 25811424), (8, 22584996), (9, 20075552), (12, 15056664), (14, 12905712), (16, 11292498), (18, 10037776), (19, 9509472), (21, 8603808), (24, 7528332), (28, 6452856), (32, 5646249), (36, 5018888), (38, 4754736), (42, 4301904), (48, 3764166), (53, 3409056), (56, 3226428), (57, 3169824), (63, 2867936), (72, 2509444), (76, 2377368), (84, 2150952), (89, 2030112), (96, 1882083), (106, 1704528), (112, 1613214), (114, 1584912), (126, 1433968), (133, 1358496), (144, 1254722), (152, 1188684), (159, 1136352), (168, 1075476), (171, 1056608), (178, 1015056), (212, 852264), (224, 806607), (228, 792456), (252, 716984), (266, 679248), (267, 676704), (288, 627361), (304, 594342), (318, 568176), (336, 537738), (342, 528304), (356, 507528), (371, 487008), (399, 452832), (424, 426132), (456, 396228), (477, 378784), (504, 358492), (532, 339624), (534, 338352), (608, 297171), (623, 290016), (636, 284088), (672, 268869), (684, 264152), (712, 253764), (742, 243504), (798, 226416), (801, 225568), (848, 213066), (912, 198114), (954, 189392), (1007, 179424), (1008, 179246), (1064, 169812), (1068, 169176), (1113, 162336), (1197, 150944), (1246, 145008), (1272, 142044), (1368, 132076), (1424, 126882), (1484, 121752), (1596, 113208), (1602, 112784), (1691, 106848), (1696, 106533), (1824, 99057), (1869, 96672), (1908, 94696), (2014, 89712), (2016, 89623), (2128, 84906), (2136, 84588), (2226, 81168), (2394, 75472), (2492, 72504), (2544, 71022), (2736, 66038), (2848, 63441), (2968, 60876), (3021, 59808), (3192, 56604), (3204, 56392), (3339, 54112), (3382, 53424), (3738, 48336), (3816, 47348), (4028, 44856), (4256, 42453), (4272, 42294), (4452, 40584), (4717, 38304), (4788, 37736), (4984, 36252), (5073, 35616), (5088, 35511), (5472, 33019), (5607, 32224), (5936, 30438), (6042, 29904), (6384, 28302), (6408, 28196), (6678, 27056), (6764, 26712), (7049, 25632), (7476, 24168), (7632, 23674), (8056, 22428), (8544, 21147), (8904, 20292), (9063, 19936), (9434, 19152), (9576, 18868), (9968, 18126), (10146, 17808), (11214, 16112), (11837, 15264), (11872, 15219), (12084, 14952), (12768, 14151), (12816, 14098), (13356, 13528)]