1260529920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 432

約数和(自身を含む): 4955146560

約数和(自身を除く): 3694616640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 443, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 886, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1329, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1772, 1824, 1872, 1920, 1976, 2080, 2215, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2658, 2736, 2880, 2964, 3040, 3120, 3328, 3420, 3544, 3648, 3705, 3744, 3840, 3952, 3987, 4160, 4430, 4446, 4560, 4680, 4864, 4940, 4992, 5316, 5472, 5759, 5760, 5928, 6080, 6240, 6645, 6840, 7088, 7296, 7410, 7488, 7904, 7974, 8320, 8417, 8860, 8892, 9120, 9360, 9880, 9984, 10632, 10944, 11115, 11518, 11520, 11856, 12160, 12480, 13290, 13680, 14176, 14592, 14820, 14976, 15808, 15948, 16640, 16834, 17277, 17720, 17784, 18240, 18720, 19760, 19935, 21264, 21888, 22230, 23036, 23712, 24320, 24960, 25251, 26580, 27360, 28352, 28795, 29640, 29952, 31616, 31896, 33668, 34554, 35440, 35568, 36480, 37440, 39520, 39870, 42085, 42528, 43776, 44460, 46072, 47424, 49920, 50502, 51831, 53160, 54720, 56704, 57590, 59280, 63232, 63792, 67336, 69108, 70880, 71136, 72960, 74880, 75753, 79040, 79740, 84170, 85056, 86385, 88920, 92144, 94848, 101004, 103662, 106320, 109421, 109440, 113408, 115180, 118560, 126255, 127584, 134672, 138216, 141760, 142272, 149760, 151506, 158080, 159480, 168340, 170112, 172770, 177840, 184288, 189696, 202008, 207324, 212640, 218842, 218880, 230360, 237120, 252510, 255168, 259155, 269344, 276432, 283520, 284544, 303012, 316160, 318960, 328263, 336680, 340224, 345540, 355680, 368576, 378765, 404016, 414648, 425280, 437684, 460720, 474240, 505020, 510336, 518310, 538688, 547105, 552864, 567040, 569088, 606024, 637920, 656526, 673360, 691080, 711360, 737152, 757530, 808032, 829296, 850560, 875368, 921440, 948480, 984789, 1010040, 1020672, 1036620, 1077376, 1094210, 1105728, 1212048, 1275840, 1313052, 1346720, 1382160, 1422720, 1474304, 1515060, 1616064, 1641315, 1658592, 1701120, 1750736, 1842880, 1969578, 2020080, 2073240, 2154752, 2188420, 2211456, 2424096, 2551680, 2626104, 2693440, 2764320, 2845440, 3030120, 3232128, 3282630, 3317184, 3501472, 3685760, 3939156, 4040160, 4146480, 4376840, 4422912, 4848192, 4923945, 5103360, 5252208, 5386880, 5528640, 6060240, 6464256, 6565260, 6634368, 7002944, 7371520, 7878312, 8080320, 8292960, 8753680, 9696384, 9847890, 10504416, 10773760, 11057280, 12120480, 13130520, 13268736, 14005888, 15756624, 16160640, 16585920, 17507360, 19392768, 19695780, 21008832, 22114560, 24240960, 26261040, 28011776, 31513248, 32321280, 33171840, 35014720, 39391560, 42017664, 48481920, 52522080, 63026496, 66343680, 70029440, 78783120, 84035328, 96963840, 105044160, 126052992, 140058880, 157566240, 210088320, 252105984, 315132480, 420176640, 630264960, 1260529920]

約数ペア:

[(1, 1260529920), (2, 630264960), (3, 420176640), (4, 315132480), (5, 252105984), (6, 210088320), (8, 157566240), (9, 140058880), (10, 126052992), (12, 105044160), (13, 96963840), (15, 84035328), (16, 78783120), (18, 70029440), (19, 66343680), (20, 63026496), (24, 52522080), (26, 48481920), (30, 42017664), (32, 39391560), (36, 35014720), (38, 33171840), (39, 32321280), (40, 31513248), (45, 28011776), (48, 26261040), (52, 24240960), (57, 22114560), (60, 21008832), (64, 19695780), (65, 19392768), (72, 17507360), (76, 16585920), (78, 16160640), (80, 15756624), (90, 14005888), (95, 13268736), (96, 13130520), (104, 12120480), (114, 11057280), (117, 10773760), (120, 10504416), (128, 9847890), (130, 9696384), (144, 8753680), (152, 8292960), (156, 8080320), (160, 7878312), (171, 7371520), (180, 7002944), (190, 6634368), (192, 6565260), (195, 6464256), (208, 6060240), (228, 5528640), (234, 5386880), (240, 5252208), (247, 5103360), (256, 4923945), (260, 4848192), (285, 4422912), (288, 4376840), (304, 4146480), (312, 4040160), (320, 3939156), (342, 3685760), (360, 3501472), (380, 3317184), (384, 3282630), (390, 3232128), (416, 3030120), (443, 2845440), (456, 2764320), (468, 2693440), (480, 2626104), (494, 2551680), (520, 2424096), (570, 2211456), (576, 2188420), (585, 2154752), (608, 2073240), (624, 2020080), (640, 1969578), (684, 1842880), (720, 1750736), (741, 1701120), (760, 1658592), (768, 1641315), (780, 1616064), (832, 1515060), (855, 1474304), (886, 1422720), (912, 1382160), (936, 1346720), (960, 1313052), (988, 1275840), (1040, 1212048), (1140, 1105728), (1152, 1094210), (1170, 1077376), (1216, 1036620), (1235, 1020672), (1248, 1010040), (1280, 984789), (1329, 948480), (1368, 921440), (1440, 875368), (1482, 850560), (1520, 829296), (1560, 808032), (1664, 757530), (1710, 737152), (1772, 711360), (1824, 691080), (1872, 673360), (1920, 656526), (1976, 637920), (2080, 606024), (2215, 569088), (2223, 567040), (2280, 552864), (2304, 547105), (2340, 538688), (2432, 518310), (2470, 510336), (2496, 505020), (2658, 474240), (2736, 460720), (2880, 437684), (2964, 425280), (3040, 414648), (3120, 404016), (3328, 378765), (3420, 368576), (3544, 355680), (3648, 345540), (3705, 340224), (3744, 336680), (3840, 328263), (3952, 318960), (3987, 316160), (4160, 303012), (4430, 284544), (4446, 283520), (4560, 276432), (4680, 269344), (4864, 259155), (4940, 255168), (4992, 252510), (5316, 237120), (5472, 230360), (5759, 218880), (5760, 218842), (5928, 212640), (6080, 207324), (6240, 202008), (6645, 189696), (6840, 184288), (7088, 177840), (7296, 172770), (7410, 170112), (7488, 168340), (7904, 159480), (7974, 158080), (8320, 151506), (8417, 149760), (8860, 142272), (8892, 141760), (9120, 138216), (9360, 134672), (9880, 127584), (9984, 126255), (10632, 118560), (10944, 115180), (11115, 113408), (11518, 109440), (11520, 109421), (11856, 106320), (12160, 103662), (12480, 101004), (13290, 94848), (13680, 92144), (14176, 88920), (14592, 86385), (14820, 85056), (14976, 84170), (15808, 79740), (15948, 79040), (16640, 75753), (16834, 74880), (17277, 72960), (17720, 71136), (17784, 70880), (18240, 69108), (18720, 67336), (19760, 63792), (19935, 63232), (21264, 59280), (21888, 57590), (22230, 56704), (23036, 54720), (23712, 53160), (24320, 51831), (24960, 50502), (25251, 49920), (26580, 47424), (27360, 46072), (28352, 44460), (28795, 43776), (29640, 42528), (29952, 42085), (31616, 39870), (31896, 39520), (33668, 37440), (34554, 36480), (35440, 35568)]