2187479040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2358

約数の個数: 192

約数和(自身を含む): 7227118080

約数和(自身を除く): 5039639040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2297, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4594, 4960, 5120, 5952, 6144, 6891, 7440, 7680, 7936, 9188, 9920, 10240, 11485, 11904, 13782, 14880, 15360, 15872, 18376, 19840, 22970, 23808, 27564, 29760, 30720, 31744, 34455, 36752, 39680, 45940, 47616, 55128, 59520, 63488, 68910, 71207, 73504, 79360, 91880, 95232, 110256, 119040, 137820, 142414, 147008, 158720, 183760, 190464, 213621, 220512, 238080, 275640, 284828, 294016, 317440, 356035, 367520, 427242, 441024, 476160, 551280, 569656, 588032, 712070, 735040, 854484, 882048, 952320, 1068105, 1102560, 1139312, 1176064, 1424140, 1470080, 1708968, 1764096, 2136210, 2205120, 2278624, 2352128, 2848280, 2940160, 3417936, 3528192, 4272420, 4410240, 4557248, 4704256, 5696560, 5880320, 6835872, 7056384, 8544840, 8820480, 9114496, 11393120, 11760640, 13671744, 14112768, 17089680, 17640960, 18228992, 22786240, 23521280, 27343488, 34179360, 35281920, 36457984, 45572480, 54686976, 68358720, 70563840, 72915968, 91144960, 109373952, 136717440, 145831936, 182289920, 218747904, 273434880, 364579840, 437495808, 546869760, 729159680, 1093739520, 2187479040]

約数ペア:

[(1, 2187479040), (2, 1093739520), (3, 729159680), (4, 546869760), (5, 437495808), (6, 364579840), (8, 273434880), (10, 218747904), (12, 182289920), (15, 145831936), (16, 136717440), (20, 109373952), (24, 91144960), (30, 72915968), (31, 70563840), (32, 68358720), (40, 54686976), (48, 45572480), (60, 36457984), (62, 35281920), (64, 34179360), (80, 27343488), (93, 23521280), (96, 22786240), (120, 18228992), (124, 17640960), (128, 17089680), (155, 14112768), (160, 13671744), (186, 11760640), (192, 11393120), (240, 9114496), (248, 8820480), (256, 8544840), (310, 7056384), (320, 6835872), (372, 5880320), (384, 5696560), (465, 4704256), (480, 4557248), (496, 4410240), (512, 4272420), (620, 3528192), (640, 3417936), (744, 2940160), (768, 2848280), (930, 2352128), (960, 2278624), (992, 2205120), (1024, 2136210), (1240, 1764096), (1280, 1708968), (1488, 1470080), (1536, 1424140), (1860, 1176064), (1920, 1139312), (1984, 1102560), (2048, 1068105), (2297, 952320), (2480, 882048), (2560, 854484), (2976, 735040), (3072, 712070), (3720, 588032), (3840, 569656), (3968, 551280), (4594, 476160), (4960, 441024), (5120, 427242), (5952, 367520), (6144, 356035), (6891, 317440), (7440, 294016), (7680, 284828), (7936, 275640), (9188, 238080), (9920, 220512), (10240, 213621), (11485, 190464), (11904, 183760), (13782, 158720), (14880, 147008), (15360, 142414), (15872, 137820), (18376, 119040), (19840, 110256), (22970, 95232), (23808, 91880), (27564, 79360), (29760, 73504), (30720, 71207), (31744, 68910), (34455, 63488), (36752, 59520), (39680, 55128), (45940, 47616)]