2643788160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3967

約数の個数: 320

約数和(自身を含む): 10170301680

約数和(自身を除く): 7526513520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 3923, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 7846, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 11769, 12480, 12960, 14040, 14976, 15692, 16848, 17280, 18720, 19615, 21060, 22464, 23538, 24960, 25920, 28080, 31384, 33696, 35307, 37440, 39230, 42120, 44928, 47076, 50999, 51840, 56160, 58845, 62768, 67392, 70614, 74880, 78460, 84240, 94152, 101998, 105921, 112320, 117690, 125536, 134784, 141228, 152997, 156920, 168480, 176535, 188304, 203996, 211842, 224640, 235380, 251072, 254995, 282456, 305994, 313840, 317763, 336960, 353070, 376608, 407992, 423684, 458991, 470760, 502144, 509990, 529605, 564912, 611988, 627680, 635526, 673920, 706140, 753216, 764985, 815984, 847368, 917982, 941520, 1019980, 1059210, 1129824, 1223976, 1255360, 1271052, 1376973, 1412280, 1506432, 1529970, 1588815, 1631968, 1694736, 1835964, 1883040, 2039960, 2118420, 2259648, 2294955, 2447952, 2510720, 2542104, 2753946, 2824560, 3059940, 3177630, 3263936, 3389472, 3671928, 3766080, 4079920, 4130919, 4236840, 4519296, 4589910, 4895904, 5084208, 5507892, 5649120, 6119880, 6355260, 6527872, 6778944, 6884865, 7343856, 7532160, 8159840, 8261838, 8473680, 9179820, 9791808, 10168416, 11015784, 11298240, 12239760, 12710520, 13557888, 13769730, 14687712, 16319680, 16523676, 16947360, 18359640, 19583616, 20336832, 20654595, 22031568, 22596480, 24479520, 25421040, 27539460, 29375424, 32639360, 33047352, 33894720, 36719280, 40673664, 41309190, 44063136, 48959040, 50842080, 55078920, 58750848, 66094704, 67789440, 73438560, 82618380, 88126272, 97918080, 101684160, 110157840, 132189408, 146877120, 165236760, 176252544, 203368320, 220315680, 264378816, 293754240, 330473520, 440631360, 528757632, 660947040, 881262720, 1321894080, 2643788160]

約数ペア:

[(1, 2643788160), (2, 1321894080), (3, 881262720), (4, 660947040), (5, 528757632), (6, 440631360), (8, 330473520), (9, 293754240), (10, 264378816), (12, 220315680), (13, 203368320), (15, 176252544), (16, 165236760), (18, 146877120), (20, 132189408), (24, 110157840), (26, 101684160), (27, 97918080), (30, 88126272), (32, 82618380), (36, 73438560), (39, 67789440), (40, 66094704), (45, 58750848), (48, 55078920), (52, 50842080), (54, 48959040), (60, 44063136), (64, 41309190), (65, 40673664), (72, 36719280), (78, 33894720), (80, 33047352), (81, 32639360), (90, 29375424), (96, 27539460), (104, 25421040), (108, 24479520), (117, 22596480), (120, 22031568), (128, 20654595), (130, 20336832), (135, 19583616), (144, 18359640), (156, 16947360), (160, 16523676), (162, 16319680), (180, 14687712), (192, 13769730), (195, 13557888), (208, 12710520), (216, 12239760), (234, 11298240), (240, 11015784), (260, 10168416), (270, 9791808), (288, 9179820), (312, 8473680), (320, 8261838), (324, 8159840), (351, 7532160), (360, 7343856), (384, 6884865), (390, 6778944), (405, 6527872), (416, 6355260), (432, 6119880), (468, 5649120), (480, 5507892), (520, 5084208), (540, 4895904), (576, 4589910), (585, 4519296), (624, 4236840), (640, 4130919), (648, 4079920), (702, 3766080), (720, 3671928), (780, 3389472), (810, 3263936), (832, 3177630), (864, 3059940), (936, 2824560), (960, 2753946), (1040, 2542104), (1053, 2510720), (1080, 2447952), (1152, 2294955), (1170, 2259648), (1248, 2118420), (1296, 2039960), (1404, 1883040), (1440, 1835964), (1560, 1694736), (1620, 1631968), (1664, 1588815), (1728, 1529970), (1755, 1506432), (1872, 1412280), (1920, 1376973), (2080, 1271052), (2106, 1255360), (2160, 1223976), (2340, 1129824), (2496, 1059210), (2592, 1019980), (2808, 941520), (2880, 917982), (3120, 847368), (3240, 815984), (3456, 764985), (3510, 753216), (3744, 706140), (3923, 673920), (4160, 635526), (4212, 627680), (4320, 611988), (4680, 564912), (4992, 529605), (5184, 509990), (5265, 502144), (5616, 470760), (5760, 458991), (6240, 423684), (6480, 407992), (7020, 376608), (7488, 353070), (7846, 336960), (8320, 317763), (8424, 313840), (8640, 305994), (9360, 282456), (10368, 254995), (10530, 251072), (11232, 235380), (11769, 224640), (12480, 211842), (12960, 203996), (14040, 188304), (14976, 176535), (15692, 168480), (16848, 156920), (17280, 152997), (18720, 141228), (19615, 134784), (21060, 125536), (22464, 117690), (23538, 112320), (24960, 105921), (25920, 101998), (28080, 94152), (31384, 84240), (33696, 78460), (35307, 74880), (37440, 70614), (39230, 67392), (42120, 62768), (44928, 58845), (47076, 56160), (50999, 51840)]