1379685120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 4874204160

約数和(自身を除く): 3494519040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 128, 132, 160, 165, 176, 178, 192, 220, 240, 256, 264, 267, 320, 330, 352, 356, 367, 384, 440, 445, 480, 528, 534, 640, 660, 704, 712, 734, 768, 880, 890, 960, 979, 1056, 1068, 1101, 1280, 1320, 1335, 1408, 1424, 1468, 1760, 1780, 1835, 1920, 1958, 2112, 2136, 2202, 2640, 2670, 2816, 2848, 2936, 2937, 3520, 3560, 3670, 3840, 3916, 4037, 4224, 4272, 4404, 4895, 5280, 5340, 5505, 5696, 5872, 5874, 7040, 7120, 7340, 7832, 8074, 8448, 8544, 8808, 9790, 10560, 10680, 11010, 11392, 11744, 11748, 12111, 14080, 14240, 14680, 14685, 15664, 16148, 17088, 17616, 19580, 20185, 21120, 21360, 22020, 22784, 23488, 23496, 24222, 28480, 29360, 29370, 31328, 32296, 32663, 34176, 35232, 39160, 40370, 42240, 42720, 44040, 46976, 46992, 48444, 56960, 58720, 58740, 60555, 62656, 64592, 65326, 68352, 70464, 78320, 80740, 85440, 88080, 93952, 93984, 96888, 97989, 113920, 117440, 117480, 121110, 125312, 129184, 130652, 140928, 156640, 161480, 163315, 170880, 176160, 187968, 193776, 195978, 234880, 234960, 242220, 250624, 258368, 261304, 281856, 313280, 322960, 326630, 341760, 352320, 359293, 375936, 387552, 391956, 469760, 469920, 484440, 489945, 516736, 522608, 626560, 645920, 653260, 704640, 718586, 751872, 775104, 783912, 939840, 968880, 979890, 1033472, 1045216, 1077879, 1253120, 1291840, 1306520, 1409280, 1437172, 1550208, 1567824, 1796465, 1879680, 1937760, 1959780, 2090432, 2155758, 2583680, 2613040, 2874344, 3100416, 3135648, 3592930, 3759360, 3875520, 3919560, 4180864, 4311516, 5167360, 5226080, 5389395, 5748688, 6271296, 7185860, 7751040, 7839120, 8361728, 8623032, 10452160, 10778790, 11497376, 12542592, 14371720, 15502080, 15678240, 17246064, 20904320, 21557580, 22994752, 25085184, 28743440, 31356480, 34492128, 41808640, 43115160, 45989504, 57486880, 62712960, 68984256, 86230320, 91979008, 114973760, 125425920, 137968512, 172460640, 229947520, 275937024, 344921280, 459895040, 689842560, 1379685120]

約数ペア:

[(1, 1379685120), (2, 689842560), (3, 459895040), (4, 344921280), (5, 275937024), (6, 229947520), (8, 172460640), (10, 137968512), (11, 125425920), (12, 114973760), (15, 91979008), (16, 86230320), (20, 68984256), (22, 62712960), (24, 57486880), (30, 45989504), (32, 43115160), (33, 41808640), (40, 34492128), (44, 31356480), (48, 28743440), (55, 25085184), (60, 22994752), (64, 21557580), (66, 20904320), (80, 17246064), (88, 15678240), (89, 15502080), (96, 14371720), (110, 12542592), (120, 11497376), (128, 10778790), (132, 10452160), (160, 8623032), (165, 8361728), (176, 7839120), (178, 7751040), (192, 7185860), (220, 6271296), (240, 5748688), (256, 5389395), (264, 5226080), (267, 5167360), (320, 4311516), (330, 4180864), (352, 3919560), (356, 3875520), (367, 3759360), (384, 3592930), (440, 3135648), (445, 3100416), (480, 2874344), (528, 2613040), (534, 2583680), (640, 2155758), (660, 2090432), (704, 1959780), (712, 1937760), (734, 1879680), (768, 1796465), (880, 1567824), (890, 1550208), (960, 1437172), (979, 1409280), (1056, 1306520), (1068, 1291840), (1101, 1253120), (1280, 1077879), (1320, 1045216), (1335, 1033472), (1408, 979890), (1424, 968880), (1468, 939840), (1760, 783912), (1780, 775104), (1835, 751872), (1920, 718586), (1958, 704640), (2112, 653260), (2136, 645920), (2202, 626560), (2640, 522608), (2670, 516736), (2816, 489945), (2848, 484440), (2936, 469920), (2937, 469760), (3520, 391956), (3560, 387552), (3670, 375936), (3840, 359293), (3916, 352320), (4037, 341760), (4224, 326630), (4272, 322960), (4404, 313280), (4895, 281856), (5280, 261304), (5340, 258368), (5505, 250624), (5696, 242220), (5872, 234960), (5874, 234880), (7040, 195978), (7120, 193776), (7340, 187968), (7832, 176160), (8074, 170880), (8448, 163315), (8544, 161480), (8808, 156640), (9790, 140928), (10560, 130652), (10680, 129184), (11010, 125312), (11392, 121110), (11744, 117480), (11748, 117440), (12111, 113920), (14080, 97989), (14240, 96888), (14680, 93984), (14685, 93952), (15664, 88080), (16148, 85440), (17088, 80740), (17616, 78320), (19580, 70464), (20185, 68352), (21120, 65326), (21360, 64592), (22020, 62656), (22784, 60555), (23488, 58740), (23496, 58720), (24222, 56960), (28480, 48444), (29360, 46992), (29370, 46976), (31328, 44040), (32296, 42720), (32663, 42240), (34176, 40370), (35232, 39160)]