2227655040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 256

約数和(自身を含む): 7896268800

約数和(自身を除く): 5668613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2879, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4836, 4960, 4992, 5758, 5952, 6045, 6240, 6448, 7440, 8060, 8320, 8637, 9672, 9920, 11516, 11904, 12090, 12480, 12896, 14395, 14880, 16120, 17274, 19344, 19840, 23032, 24180, 24960, 25792, 28790, 29760, 32240, 34548, 37427, 38688, 43185, 46064, 48360, 51584, 57580, 59520, 64480, 69096, 74854, 77376, 86370, 89249, 92128, 96720, 112281, 115160, 128960, 138192, 149708, 154752, 172740, 178498, 184256, 187135, 193440, 224562, 230320, 257920, 267747, 276384, 299416, 345480, 356996, 368512, 374270, 386880, 446245, 449124, 460640, 535494, 552768, 561405, 598832, 690960, 713992, 748540, 773760, 892490, 898248, 921280, 1070988, 1105536, 1122810, 1160237, 1197664, 1338735, 1381920, 1427984, 1497080, 1784980, 1796496, 1842560, 2141976, 2245620, 2320474, 2395328, 2677470, 2763840, 2855968, 2994160, 3480711, 3569960, 3592992, 4283952, 4491240, 4640948, 4790656, 5354940, 5527680, 5711936, 5801185, 5988320, 6961422, 7139920, 7185984, 8567904, 8982480, 9281896, 10709880, 11423872, 11602370, 11976640, 13922844, 14279840, 14371968, 17135808, 17403555, 17964960, 18563792, 21419760, 23204740, 23953280, 27845688, 28559680, 34271616, 34807110, 35929920, 37127584, 42839520, 46409480, 55691376, 57119360, 69614220, 71859840, 74255168, 85679040, 92818960, 111382752, 139228440, 148510336, 171358080, 185637920, 222765504, 278456880, 371275840, 445531008, 556913760, 742551680, 1113827520, 2227655040]

約数ペア:

[(1, 2227655040), (2, 1113827520), (3, 742551680), (4, 556913760), (5, 445531008), (6, 371275840), (8, 278456880), (10, 222765504), (12, 185637920), (13, 171358080), (15, 148510336), (16, 139228440), (20, 111382752), (24, 92818960), (26, 85679040), (30, 74255168), (31, 71859840), (32, 69614220), (39, 57119360), (40, 55691376), (48, 46409480), (52, 42839520), (60, 37127584), (62, 35929920), (64, 34807110), (65, 34271616), (78, 28559680), (80, 27845688), (93, 23953280), (96, 23204740), (104, 21419760), (120, 18563792), (124, 17964960), (128, 17403555), (130, 17135808), (155, 14371968), (156, 14279840), (160, 13922844), (186, 11976640), (192, 11602370), (195, 11423872), (208, 10709880), (240, 9281896), (248, 8982480), (260, 8567904), (310, 7185984), (312, 7139920), (320, 6961422), (372, 5988320), (384, 5801185), (390, 5711936), (403, 5527680), (416, 5354940), (465, 4790656), (480, 4640948), (496, 4491240), (520, 4283952), (620, 3592992), (624, 3569960), (640, 3480711), (744, 2994160), (780, 2855968), (806, 2763840), (832, 2677470), (930, 2395328), (960, 2320474), (992, 2245620), (1040, 2141976), (1209, 1842560), (1240, 1796496), (1248, 1784980), (1488, 1497080), (1560, 1427984), (1612, 1381920), (1664, 1338735), (1860, 1197664), (1920, 1160237), (1984, 1122810), (2015, 1105536), (2080, 1070988), (2418, 921280), (2480, 898248), (2496, 892490), (2879, 773760), (2976, 748540), (3120, 713992), (3224, 690960), (3720, 598832), (3968, 561405), (4030, 552768), (4160, 535494), (4836, 460640), (4960, 449124), (4992, 446245), (5758, 386880), (5952, 374270), (6045, 368512), (6240, 356996), (6448, 345480), (7440, 299416), (8060, 276384), (8320, 267747), (8637, 257920), (9672, 230320), (9920, 224562), (11516, 193440), (11904, 187135), (12090, 184256), (12480, 178498), (12896, 172740), (14395, 154752), (14880, 149708), (16120, 138192), (17274, 128960), (19344, 115160), (19840, 112281), (23032, 96720), (24180, 92128), (24960, 89249), (25792, 86370), (28790, 77376), (29760, 74854), (32240, 69096), (34548, 64480), (37427, 59520), (38688, 57580), (43185, 51584), (46064, 48360)]