18451080960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11991

約数の個数: 288

約数和(自身を含む): 65513699328

約数和(自身を除く): 47062618368

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, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 7936, 8060, 8320, 9672, 9920, 9984, 11904, 11923, 12090, 12480, 12896, 14880, 16120, 16640, 19344, 19840, 23808, 23846, 24180, 24960, 25792, 29760, 32240, 35769, 38688, 39680, 47692, 48360, 49920, 51584, 59520, 59615, 64480, 71538, 77376, 95384, 96720, 103168, 119040, 119230, 128960, 143076, 154752, 154999, 178845, 190768, 193440, 238460, 257920, 286152, 309504, 309998, 357690, 369613, 381536, 386880, 464997, 476920, 515840, 572304, 619996, 715380, 739226, 763072, 773760, 774995, 929994, 953840, 1108839, 1144608, 1239992, 1430760, 1478452, 1526144, 1547520, 1549990, 1848065, 1859988, 1907680, 2217678, 2289216, 2324985, 2479984, 2861520, 2956904, 3052288, 3099980, 3696130, 3719976, 3815360, 4435356, 4578432, 4649970, 4804969, 4959968, 5544195, 5723040, 5913808, 6199960, 7392260, 7439952, 7630720, 8870712, 9156864, 9299940, 9609938, 9919936, 11088390, 11446080, 11827616, 12399920, 14414907, 14784520, 14879904, 15261440, 17741424, 18599880, 19219876, 19839872, 22176780, 22892160, 23655232, 24024845, 24799840, 28829814, 29569040, 29759808, 35482848, 37199760, 38439752, 39679744, 44353560, 45784320, 47310464, 48049690, 49599680, 57659628, 59138080, 59519616, 70965696, 72074535, 74399520, 76879504, 88707120, 94620928, 96099380, 99199360, 115319256, 118276160, 119039232, 141931392, 144149070, 148799040, 153759008, 177414240, 192198760, 198398720, 230638512, 236552320, 283862784, 288298140, 297598080, 307518016, 354828480, 384397520, 461277024, 473104640, 576596280, 595196160, 615036032, 709656960, 768795040, 922554048, 1153192560, 1230072064, 1419313920, 1537590080, 1845108096, 2306385120, 3075180160, 3690216192, 4612770240, 6150360320, 9225540480, 18451080960]

約数ペア:

[(1, 18451080960), (2, 9225540480), (3, 6150360320), (4, 4612770240), (5, 3690216192), (6, 3075180160), (8, 2306385120), (10, 1845108096), (12, 1537590080), (13, 1419313920), (15, 1230072064), (16, 1153192560), (20, 922554048), (24, 768795040), (26, 709656960), (30, 615036032), (31, 595196160), (32, 576596280), (39, 473104640), (40, 461277024), (48, 384397520), (52, 354828480), (60, 307518016), (62, 297598080), (64, 288298140), (65, 283862784), (78, 236552320), (80, 230638512), (93, 198398720), (96, 192198760), (104, 177414240), (120, 153759008), (124, 148799040), (128, 144149070), (130, 141931392), (155, 119039232), (156, 118276160), (160, 115319256), (186, 99199360), (192, 96099380), (195, 94620928), (208, 88707120), (240, 76879504), (248, 74399520), (256, 72074535), (260, 70965696), (310, 59519616), (312, 59138080), (320, 57659628), (372, 49599680), (384, 48049690), (390, 47310464), (403, 45784320), (416, 44353560), (465, 39679744), (480, 38439752), (496, 37199760), (520, 35482848), (620, 29759808), (624, 29569040), (640, 28829814), (744, 24799840), (768, 24024845), (780, 23655232), (806, 22892160), (832, 22176780), (930, 19839872), (960, 19219876), (992, 18599880), (1040, 17741424), (1209, 15261440), (1240, 14879904), (1248, 14784520), (1280, 14414907), (1488, 12399920), (1560, 11827616), (1612, 11446080), (1664, 11088390), (1860, 9919936), (1920, 9609938), (1984, 9299940), (2015, 9156864), (2080, 8870712), (2418, 7630720), (2480, 7439952), (2496, 7392260), (2976, 6199960), (3120, 5913808), (3224, 5723040), (3328, 5544195), (3720, 4959968), (3840, 4804969), (3968, 4649970), (4030, 4578432), (4160, 4435356), (4836, 3815360), (4960, 3719976), (4992, 3696130), (5952, 3099980), (6045, 3052288), (6240, 2956904), (6448, 2861520), (7440, 2479984), (7936, 2324985), (8060, 2289216), (8320, 2217678), (9672, 1907680), (9920, 1859988), (9984, 1848065), (11904, 1549990), (11923, 1547520), (12090, 1526144), (12480, 1478452), (12896, 1430760), (14880, 1239992), (16120, 1144608), (16640, 1108839), (19344, 953840), (19840, 929994), (23808, 774995), (23846, 773760), (24180, 763072), (24960, 739226), (25792, 715380), (29760, 619996), (32240, 572304), (35769, 515840), (38688, 476920), (39680, 464997), (47692, 386880), (48360, 381536), (49920, 369613), (51584, 357690), (59520, 309998), (59615, 309504), (64480, 286152), (71538, 257920), (77376, 238460), (95384, 193440), (96720, 190768), (103168, 178845), (119040, 154999), (119230, 154752), (128960, 143076)]