1213724160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4829

約数の個数: 240

約数和(自身を含む): 4586559120

約数和(自身を除く): 3372834960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 4789, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 9578, 10560, 11520, 12672, 14080, 14367, 15840, 16896, 19156, 21120, 23040, 23945, 25344, 28160, 28734, 31680, 38312, 42240, 43101, 47890, 50688, 52679, 57468, 63360, 71835, 76624, 84480, 86202, 95780, 105358, 114936, 126720, 143670, 153248, 158037, 172404, 191560, 210716, 215505, 229872, 253440, 263395, 287340, 306496, 316074, 344808, 383120, 421432, 431010, 459744, 474111, 526790, 574680, 612992, 632148, 689616, 766240, 790185, 842864, 862020, 919488, 948222, 1053580, 1149360, 1225984, 1264296, 1379232, 1532480, 1580370, 1685728, 1724040, 1838976, 1896444, 2107160, 2298720, 2370555, 2451968, 2528592, 2758464, 3064960, 3160740, 3371456, 3448080, 3677952, 3792888, 4214320, 4597440, 4741110, 5057184, 5516928, 6129920, 6321480, 6742912, 6896160, 7355904, 7585776, 8428640, 9194880, 9482220, 10114368, 11033856, 12259840, 12642960, 13485824, 13792320, 15171552, 16857280, 18389760, 18964440, 20228736, 22067712, 25285920, 26971648, 27584640, 30343104, 33714560, 36779520, 37928880, 40457472, 50571840, 55169280, 60686208, 67429120, 75857760, 80914944, 101143680, 110338560, 121372416, 134858240, 151715520, 202287360, 242744832, 303431040, 404574720, 606862080, 1213724160]

約数ペア:

[(1, 1213724160), (2, 606862080), (3, 404574720), (4, 303431040), (5, 242744832), (6, 202287360), (8, 151715520), (9, 134858240), (10, 121372416), (11, 110338560), (12, 101143680), (15, 80914944), (16, 75857760), (18, 67429120), (20, 60686208), (22, 55169280), (24, 50571840), (30, 40457472), (32, 37928880), (33, 36779520), (36, 33714560), (40, 30343104), (44, 27584640), (45, 26971648), (48, 25285920), (55, 22067712), (60, 20228736), (64, 18964440), (66, 18389760), (72, 16857280), (80, 15171552), (88, 13792320), (90, 13485824), (96, 12642960), (99, 12259840), (110, 11033856), (120, 10114368), (128, 9482220), (132, 9194880), (144, 8428640), (160, 7585776), (165, 7355904), (176, 6896160), (180, 6742912), (192, 6321480), (198, 6129920), (220, 5516928), (240, 5057184), (256, 4741110), (264, 4597440), (288, 4214320), (320, 3792888), (330, 3677952), (352, 3448080), (360, 3371456), (384, 3160740), (396, 3064960), (440, 2758464), (480, 2528592), (495, 2451968), (512, 2370555), (528, 2298720), (576, 2107160), (640, 1896444), (660, 1838976), (704, 1724040), (720, 1685728), (768, 1580370), (792, 1532480), (880, 1379232), (960, 1264296), (990, 1225984), (1056, 1149360), (1152, 1053580), (1280, 948222), (1320, 919488), (1408, 862020), (1440, 842864), (1536, 790185), (1584, 766240), (1760, 689616), (1920, 632148), (1980, 612992), (2112, 574680), (2304, 526790), (2560, 474111), (2640, 459744), (2816, 431010), (2880, 421432), (3168, 383120), (3520, 344808), (3840, 316074), (3960, 306496), (4224, 287340), (4608, 263395), (4789, 253440), (5280, 229872), (5632, 215505), (5760, 210716), (6336, 191560), (7040, 172404), (7680, 158037), (7920, 153248), (8448, 143670), (9578, 126720), (10560, 114936), (11520, 105358), (12672, 95780), (14080, 86202), (14367, 84480), (15840, 76624), (16896, 71835), (19156, 63360), (21120, 57468), (23040, 52679), (23945, 50688), (25344, 47890), (28160, 43101), (28734, 42240), (31680, 38312)]