1311166080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 384

約数和(自身を含む): 5346432000

約数和(自身を除く): 4035265920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1049, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2098, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3147, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4196, 4340, 4464, 4480, 4960, 5040, 5208, 5245, 5580, 5760, 5952, 6294, 6510, 6720, 6944, 7343, 7440, 7812, 8064, 8392, 8680, 8928, 9441, 9765, 9920, 10080, 10416, 10490, 11160, 11904, 12588, 13020, 13440, 13888, 14686, 14880, 15624, 15735, 16784, 17360, 17856, 18882, 19530, 19840, 20160, 20832, 20980, 22029, 22320, 25176, 26040, 27776, 29372, 29760, 31248, 31470, 32519, 33568, 34720, 35712, 36715, 37764, 39060, 40320, 41664, 41960, 44058, 44640, 47205, 50352, 52080, 58744, 59520, 62496, 62940, 65038, 66087, 67136, 69440, 73430, 75528, 78120, 83328, 83920, 88116, 89280, 94410, 97557, 100704, 104160, 110145, 117488, 124992, 125880, 130076, 132174, 134272, 138880, 146860, 151056, 156240, 162595, 167840, 176232, 178560, 188820, 195114, 201408, 208320, 220290, 227633, 234976, 249984, 251760, 260152, 264348, 292671, 293720, 302112, 312480, 325190, 330435, 335680, 352464, 377640, 390228, 402816, 416640, 440580, 455266, 469952, 487785, 503520, 520304, 528696, 585342, 587440, 604224, 624960, 650380, 660870, 671360, 682899, 704928, 755280, 780456, 881160, 910532, 939904, 975570, 1007040, 1040608, 1057392, 1138165, 1170684, 1174880, 1208448, 1249920, 1300760, 1321740, 1365798, 1409856, 1463355, 1510560, 1560912, 1762320, 1821064, 1951140, 2014080, 2048697, 2081216, 2114784, 2276330, 2341368, 2349760, 2601520, 2643480, 2731596, 2819712, 2926710, 3021120, 3121824, 3414495, 3524640, 3642128, 3902280, 4097394, 4162432, 4229568, 4552660, 4682736, 4699520, 5203040, 5286960, 5463192, 5853420, 6042240, 6243648, 6828990, 7049280, 7284256, 7804560, 8194788, 8459136, 9105320, 9365472, 10243485, 10406080, 10573920, 10926384, 11706840, 12487296, 13657980, 14098560, 14568512, 15609120, 16389576, 18210640, 18730944, 20486970, 20812160, 21147840, 21852768, 23413680, 27315960, 29137024, 31218240, 32779152, 36421280, 37461888, 40973940, 42295680, 43705536, 46827360, 54631920, 62436480, 65558304, 72842560, 81947880, 87411072, 93654720, 109263840, 131116608, 145685120, 163895760, 187309440, 218527680, 262233216, 327791520, 437055360, 655583040, 1311166080]

約数ペア:

[(1, 1311166080), (2, 655583040), (3, 437055360), (4, 327791520), (5, 262233216), (6, 218527680), (7, 187309440), (8, 163895760), (9, 145685120), (10, 131116608), (12, 109263840), (14, 93654720), (15, 87411072), (16, 81947880), (18, 72842560), (20, 65558304), (21, 62436480), (24, 54631920), (28, 46827360), (30, 43705536), (31, 42295680), (32, 40973940), (35, 37461888), (36, 36421280), (40, 32779152), (42, 31218240), (45, 29137024), (48, 27315960), (56, 23413680), (60, 21852768), (62, 21147840), (63, 20812160), (64, 20486970), (70, 18730944), (72, 18210640), (80, 16389576), (84, 15609120), (90, 14568512), (93, 14098560), (96, 13657980), (105, 12487296), (112, 11706840), (120, 10926384), (124, 10573920), (126, 10406080), (128, 10243485), (140, 9365472), (144, 9105320), (155, 8459136), (160, 8194788), (168, 7804560), (180, 7284256), (186, 7049280), (192, 6828990), (210, 6243648), (217, 6042240), (224, 5853420), (240, 5463192), (248, 5286960), (252, 5203040), (279, 4699520), (280, 4682736), (288, 4552660), (310, 4229568), (315, 4162432), (320, 4097394), (336, 3902280), (360, 3642128), (372, 3524640), (384, 3414495), (420, 3121824), (434, 3021120), (448, 2926710), (465, 2819712), (480, 2731596), (496, 2643480), (504, 2601520), (558, 2349760), (560, 2341368), (576, 2276330), (620, 2114784), (630, 2081216), (640, 2048697), (651, 2014080), (672, 1951140), (720, 1821064), (744, 1762320), (840, 1560912), (868, 1510560), (896, 1463355), (930, 1409856), (960, 1365798), (992, 1321740), (1008, 1300760), (1049, 1249920), (1085, 1208448), (1116, 1174880), (1120, 1170684), (1152, 1138165), (1240, 1057392), (1260, 1040608), (1302, 1007040), (1344, 975570), (1395, 939904), (1440, 910532), (1488, 881160), (1680, 780456), (1736, 755280), (1860, 704928), (1920, 682899), (1953, 671360), (1984, 660870), (2016, 650380), (2098, 624960), (2170, 604224), (2232, 587440), (2240, 585342), (2480, 528696), (2520, 520304), (2604, 503520), (2688, 487785), (2790, 469952), (2880, 455266), (2976, 440580), (3147, 416640), (3255, 402816), (3360, 390228), (3472, 377640), (3720, 352464), (3906, 335680), (3968, 330435), (4032, 325190), (4196, 312480), (4340, 302112), (4464, 293720), (4480, 292671), (4960, 264348), (5040, 260152), (5208, 251760), (5245, 249984), (5580, 234976), (5760, 227633), (5952, 220290), (6294, 208320), (6510, 201408), (6720, 195114), (6944, 188820), (7343, 178560), (7440, 176232), (7812, 167840), (8064, 162595), (8392, 156240), (8680, 151056), (8928, 146860), (9441, 138880), (9765, 134272), (9920, 132174), (10080, 130076), (10416, 125880), (10490, 124992), (11160, 117488), (11904, 110145), (12588, 104160), (13020, 100704), (13440, 97557), (13888, 94410), (14686, 89280), (14880, 88116), (15624, 83920), (15735, 83328), (16784, 78120), (17360, 75528), (17856, 73430), (18882, 69440), (19530, 67136), (19840, 66087), (20160, 65038), (20832, 62940), (20980, 62496), (22029, 59520), (22320, 58744), (25176, 52080), (26040, 50352), (27776, 47205), (29372, 44640), (29760, 44058), (31248, 41960), (31470, 41664), (32519, 40320), (33568, 39060), (34720, 37764), (35712, 36715)]