280977984

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 336

約数和(自身を含む): 998524800

約数和(自身を除く): 717546816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 89, 96, 108, 112, 116, 126, 144, 162, 168, 174, 178, 189, 192, 203, 216, 224, 232, 243, 252, 261, 267, 288, 324, 336, 348, 356, 378, 406, 432, 448, 464, 486, 504, 522, 534, 567, 576, 609, 623, 648, 672, 696, 712, 756, 783, 801, 812, 864, 928, 972, 1008, 1044, 1068, 1134, 1218, 1246, 1296, 1344, 1392, 1424, 1512, 1566, 1602, 1624, 1701, 1728, 1827, 1856, 1869, 1944, 2016, 2088, 2136, 2268, 2349, 2403, 2436, 2492, 2581, 2592, 2784, 2848, 3024, 3132, 3204, 3248, 3402, 3654, 3738, 3888, 4032, 4176, 4272, 4536, 4698, 4806, 4872, 4984, 5162, 5184, 5481, 5568, 5607, 5696, 6048, 6264, 6408, 6496, 6804, 7047, 7209, 7308, 7476, 7743, 7776, 8352, 8544, 9072, 9396, 9612, 9744, 9968, 10324, 10962, 11214, 12096, 12528, 12816, 12992, 13608, 14094, 14418, 14616, 14952, 15486, 15552, 16443, 16704, 16821, 17088, 18067, 18144, 18792, 19224, 19488, 19936, 20648, 21627, 21924, 22428, 23229, 25056, 25632, 27216, 28188, 28836, 29232, 29904, 30972, 32886, 33642, 36134, 36288, 37584, 38448, 38976, 39872, 41296, 43254, 43848, 44856, 46458, 49329, 50112, 50463, 51264, 54201, 54432, 56376, 57672, 58464, 59808, 61944, 65772, 67284, 69687, 72268, 75168, 76896, 82592, 86508, 87696, 89712, 92916, 98658, 100926, 108402, 108864, 112752, 115344, 116928, 119616, 123888, 131544, 134568, 139374, 144536, 150336, 151389, 153792, 162603, 165184, 173016, 175392, 179424, 185832, 197316, 201852, 209061, 216804, 225504, 230688, 247776, 263088, 269136, 278748, 289072, 302778, 325206, 346032, 350784, 358848, 371664, 394632, 403704, 418122, 433608, 451008, 461376, 487809, 495552, 526176, 538272, 557496, 578144, 605556, 627183, 650412, 692064, 743328, 789264, 807408, 836244, 867216, 975618, 1052352, 1076544, 1114992, 1156288, 1211112, 1254366, 1300824, 1384128, 1463427, 1486656, 1578528, 1614816, 1672488, 1734432, 1951236, 2229984, 2422224, 2508732, 2601648, 2926854, 3157056, 3229632, 3344976, 3468864, 3902472, 4390281, 4459968, 4844448, 5017464, 5203296, 5853708, 6689952, 7804944, 8780562, 9688896, 10034928, 10406592, 11707416, 13379904, 15609888, 17561124, 20069856, 23414832, 31219776, 35122248, 40139712, 46829664, 70244496, 93659328, 140488992, 280977984]

約数ペア:

[(1, 280977984), (2, 140488992), (3, 93659328), (4, 70244496), (6, 46829664), (7, 40139712), (8, 35122248), (9, 31219776), (12, 23414832), (14, 20069856), (16, 17561124), (18, 15609888), (21, 13379904), (24, 11707416), (27, 10406592), (28, 10034928), (29, 9688896), (32, 8780562), (36, 7804944), (42, 6689952), (48, 5853708), (54, 5203296), (56, 5017464), (58, 4844448), (63, 4459968), (64, 4390281), (72, 3902472), (81, 3468864), (84, 3344976), (87, 3229632), (89, 3157056), (96, 2926854), (108, 2601648), (112, 2508732), (116, 2422224), (126, 2229984), (144, 1951236), (162, 1734432), (168, 1672488), (174, 1614816), (178, 1578528), (189, 1486656), (192, 1463427), (203, 1384128), (216, 1300824), (224, 1254366), (232, 1211112), (243, 1156288), (252, 1114992), (261, 1076544), (267, 1052352), (288, 975618), (324, 867216), (336, 836244), (348, 807408), (356, 789264), (378, 743328), (406, 692064), (432, 650412), (448, 627183), (464, 605556), (486, 578144), (504, 557496), (522, 538272), (534, 526176), (567, 495552), (576, 487809), (609, 461376), (623, 451008), (648, 433608), (672, 418122), (696, 403704), (712, 394632), (756, 371664), (783, 358848), (801, 350784), (812, 346032), (864, 325206), (928, 302778), (972, 289072), (1008, 278748), (1044, 269136), (1068, 263088), (1134, 247776), (1218, 230688), (1246, 225504), (1296, 216804), (1344, 209061), (1392, 201852), (1424, 197316), (1512, 185832), (1566, 179424), (1602, 175392), (1624, 173016), (1701, 165184), (1728, 162603), (1827, 153792), (1856, 151389), (1869, 150336), (1944, 144536), (2016, 139374), (2088, 134568), (2136, 131544), (2268, 123888), (2349, 119616), (2403, 116928), (2436, 115344), (2492, 112752), (2581, 108864), (2592, 108402), (2784, 100926), (2848, 98658), (3024, 92916), (3132, 89712), (3204, 87696), (3248, 86508), (3402, 82592), (3654, 76896), (3738, 75168), (3888, 72268), (4032, 69687), (4176, 67284), (4272, 65772), (4536, 61944), (4698, 59808), (4806, 58464), (4872, 57672), (4984, 56376), (5162, 54432), (5184, 54201), (5481, 51264), (5568, 50463), (5607, 50112), (5696, 49329), (6048, 46458), (6264, 44856), (6408, 43848), (6496, 43254), (6804, 41296), (7047, 39872), (7209, 38976), (7308, 38448), (7476, 37584), (7743, 36288), (7776, 36134), (8352, 33642), (8544, 32886), (9072, 30972), (9396, 29904), (9612, 29232), (9744, 28836), (9968, 28188), (10324, 27216), (10962, 25632), (11214, 25056), (12096, 23229), (12528, 22428), (12816, 21924), (12992, 21627), (13608, 20648), (14094, 19936), (14418, 19488), (14616, 19224), (14952, 18792), (15486, 18144), (15552, 18067), (16443, 17088), (16704, 16821)]