1389410880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 448

約数和(自身を含む): 5376672000

約数和(自身を除く): 3987261120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 32, 33, 39, 40, 44, 48, 52, 55, 58, 60, 64, 65, 66, 78, 80, 87, 88, 96, 104, 110, 116, 120, 130, 132, 143, 145, 156, 160, 165, 174, 176, 192, 195, 208, 220, 232, 240, 260, 264, 286, 290, 312, 319, 320, 330, 348, 349, 352, 377, 390, 416, 429, 435, 440, 464, 480, 520, 528, 572, 580, 624, 638, 660, 696, 698, 704, 715, 754, 780, 832, 858, 870, 880, 928, 957, 960, 1040, 1047, 1056, 1131, 1144, 1160, 1248, 1276, 1320, 1392, 1396, 1430, 1508, 1560, 1595, 1716, 1740, 1745, 1760, 1856, 1885, 1914, 2080, 2094, 2112, 2145, 2262, 2288, 2320, 2496, 2552, 2640, 2784, 2792, 2860, 3016, 3120, 3190, 3432, 3480, 3490, 3520, 3770, 3828, 3839, 4147, 4160, 4188, 4290, 4524, 4537, 4576, 4640, 4785, 5104, 5235, 5280, 5568, 5584, 5655, 5720, 6032, 6240, 6380, 6864, 6960, 6980, 7540, 7656, 7678, 8294, 8376, 8580, 9048, 9074, 9152, 9280, 9570, 10121, 10208, 10470, 10560, 11168, 11310, 11440, 11517, 12064, 12441, 12480, 12760, 13611, 13728, 13920, 13960, 15080, 15312, 15356, 16588, 16752, 17160, 18096, 18148, 19140, 19195, 20242, 20416, 20735, 20940, 22336, 22620, 22685, 22880, 23034, 24128, 24882, 25520, 27222, 27456, 27840, 27920, 30160, 30363, 30624, 30712, 33176, 33504, 34320, 36192, 36296, 38280, 38390, 40484, 41470, 41880, 45240, 45370, 45760, 46068, 49764, 49907, 50605, 51040, 54444, 55840, 57585, 60320, 60726, 61248, 61424, 62205, 66352, 67008, 68055, 68640, 72384, 72592, 76560, 76780, 80968, 82940, 83760, 90480, 90740, 92136, 99528, 99814, 101210, 102080, 108888, 111331, 111680, 115170, 120640, 121452, 122848, 124410, 131573, 132704, 136110, 137280, 145184, 149721, 151815, 153120, 153560, 161936, 165880, 167520, 180960, 181480, 184272, 199056, 199628, 202420, 217776, 222662, 230340, 242904, 245696, 248820, 249535, 263146, 265408, 272220, 290368, 299442, 303630, 306240, 307120, 323872, 331760, 333993, 335040, 361920, 362960, 368544, 394719, 398112, 399256, 404840, 435552, 445324, 460680, 485808, 497640, 499070, 526292, 544440, 556655, 598884, 607260, 614240, 647744, 657865, 663520, 667986, 725920, 737088, 748605, 789438, 796224, 798512, 809680, 871104, 890648, 921360, 971616, 995280, 998140, 1052584, 1088880, 1113310, 1197768, 1214520, 1228480, 1315730, 1327040, 1335972, 1447303, 1451840, 1497210, 1578876, 1597024, 1619360, 1669965, 1781296, 1842720, 1943232, 1973595, 1990560, 1996280, 2105168, 2177760, 2226620, 2395536, 2429040, 2631460, 2671944, 2894606, 2994420, 3157752, 3194048, 3238720, 3339930, 3562592, 3685440, 3947190, 3981120, 3992560, 4210336, 4341909, 4355520, 4453240, 4791072, 4858080, 5262920, 5343888, 5789212, 5988840, 6315504, 6679860, 7125184, 7236515, 7894380, 7985120, 8420672, 8683818, 8906480, 9582144, 9716160, 10525840, 10687776, 11578424, 11977680, 12631008, 13359720, 14473030, 15788760, 15970240, 17367636, 17812960, 21051680, 21375552, 21709545, 23156848, 23955360, 25262016, 26719440, 28946060, 31577520, 34735272, 35625920, 42103360, 43419090, 46313696, 47910720, 53438880, 57892120, 63155040, 69470544, 86838180, 92627392, 106877760, 115784240, 126310080, 138941088, 173676360, 231568480, 277882176, 347352720, 463136960, 694705440, 1389410880]

約数ペア:

[(1, 1389410880), (2, 694705440), (3, 463136960), (4, 347352720), (5, 277882176), (6, 231568480), (8, 173676360), (10, 138941088), (11, 126310080), (12, 115784240), (13, 106877760), (15, 92627392), (16, 86838180), (20, 69470544), (22, 63155040), (24, 57892120), (26, 53438880), (29, 47910720), (30, 46313696), (32, 43419090), (33, 42103360), (39, 35625920), (40, 34735272), (44, 31577520), (48, 28946060), (52, 26719440), (55, 25262016), (58, 23955360), (60, 23156848), (64, 21709545), (65, 21375552), (66, 21051680), (78, 17812960), (80, 17367636), (87, 15970240), (88, 15788760), (96, 14473030), (104, 13359720), (110, 12631008), (116, 11977680), (120, 11578424), (130, 10687776), (132, 10525840), (143, 9716160), (145, 9582144), (156, 8906480), (160, 8683818), (165, 8420672), (174, 7985120), (176, 7894380), (192, 7236515), (195, 7125184), (208, 6679860), (220, 6315504), (232, 5988840), (240, 5789212), (260, 5343888), (264, 5262920), (286, 4858080), (290, 4791072), (312, 4453240), (319, 4355520), (320, 4341909), (330, 4210336), (348, 3992560), (349, 3981120), (352, 3947190), (377, 3685440), (390, 3562592), (416, 3339930), (429, 3238720), (435, 3194048), (440, 3157752), (464, 2994420), (480, 2894606), (520, 2671944), (528, 2631460), (572, 2429040), (580, 2395536), (624, 2226620), (638, 2177760), (660, 2105168), (696, 1996280), (698, 1990560), (704, 1973595), (715, 1943232), (754, 1842720), (780, 1781296), (832, 1669965), (858, 1619360), (870, 1597024), (880, 1578876), (928, 1497210), (957, 1451840), (960, 1447303), (1040, 1335972), (1047, 1327040), (1056, 1315730), (1131, 1228480), (1144, 1214520), (1160, 1197768), (1248, 1113310), (1276, 1088880), (1320, 1052584), (1392, 998140), (1396, 995280), (1430, 971616), (1508, 921360), (1560, 890648), (1595, 871104), (1716, 809680), (1740, 798512), (1745, 796224), (1760, 789438), (1856, 748605), (1885, 737088), (1914, 725920), (2080, 667986), (2094, 663520), (2112, 657865), (2145, 647744), (2262, 614240), (2288, 607260), (2320, 598884), (2496, 556655), (2552, 544440), (2640, 526292), (2784, 499070), (2792, 497640), (2860, 485808), (3016, 460680), (3120, 445324), (3190, 435552), (3432, 404840), (3480, 399256), (3490, 398112), (3520, 394719), (3770, 368544), (3828, 362960), (3839, 361920), (4147, 335040), (4160, 333993), (4188, 331760), (4290, 323872), (4524, 307120), (4537, 306240), (4576, 303630), (4640, 299442), (4785, 290368), (5104, 272220), (5235, 265408), (5280, 263146), (5568, 249535), (5584, 248820), (5655, 245696), (5720, 242904), (6032, 230340), (6240, 222662), (6380, 217776), (6864, 202420), (6960, 199628), (6980, 199056), (7540, 184272), (7656, 181480), (7678, 180960), (8294, 167520), (8376, 165880), (8580, 161936), (9048, 153560), (9074, 153120), (9152, 151815), (9280, 149721), (9570, 145184), (10121, 137280), (10208, 136110), (10470, 132704), (10560, 131573), (11168, 124410), (11310, 122848), (11440, 121452), (11517, 120640), (12064, 115170), (12441, 111680), (12480, 111331), (12760, 108888), (13611, 102080), (13728, 101210), (13920, 99814), (13960, 99528), (15080, 92136), (15312, 90740), (15356, 90480), (16588, 83760), (16752, 82940), (17160, 80968), (18096, 76780), (18148, 76560), (19140, 72592), (19195, 72384), (20242, 68640), (20416, 68055), (20735, 67008), (20940, 66352), (22336, 62205), (22620, 61424), (22685, 61248), (22880, 60726), (23034, 60320), (24128, 57585), (24882, 55840), (25520, 54444), (27222, 51040), (27456, 50605), (27840, 49907), (27920, 49764), (30160, 46068), (30363, 45760), (30624, 45370), (30712, 45240), (33176, 41880), (33504, 41470), (34320, 40484), (36192, 38390), (36296, 38280)]