1212738240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 448

約数和(自身を含む): 4681728000

約数和(自身を除く): 3468989760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 127, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 232, 240, 245, 254, 280, 290, 294, 320, 336, 343, 348, 381, 392, 406, 420, 435, 448, 464, 480, 490, 508, 560, 580, 588, 609, 635, 672, 686, 696, 735, 762, 784, 812, 840, 870, 889, 928, 960, 980, 1015, 1016, 1029, 1120, 1160, 1176, 1218, 1270, 1344, 1372, 1392, 1421, 1470, 1524, 1568, 1624, 1680, 1715, 1740, 1778, 1856, 1905, 1960, 2030, 2032, 2058, 2240, 2320, 2352, 2436, 2540, 2667, 2744, 2784, 2842, 2940, 3045, 3048, 3136, 3248, 3360, 3430, 3480, 3556, 3683, 3810, 3920, 4060, 4064, 4116, 4263, 4445, 4640, 4704, 4872, 5080, 5145, 5334, 5488, 5568, 5684, 5880, 6090, 6096, 6223, 6496, 6720, 6860, 6960, 7105, 7112, 7366, 7620, 7840, 8120, 8128, 8232, 8526, 8890, 9280, 9408, 9744, 9947, 10160, 10290, 10668, 10976, 11049, 11368, 11760, 12180, 12192, 12446, 12992, 13335, 13720, 13920, 14210, 14224, 14732, 15240, 15680, 16240, 16464, 17052, 17780, 18415, 18669, 19488, 19894, 20320, 20580, 21315, 21336, 21952, 22098, 22736, 23520, 24360, 24384, 24892, 25781, 26670, 27440, 27840, 28420, 28448, 29464, 29841, 30480, 31115, 32480, 32928, 34104, 35560, 36830, 37338, 38976, 39788, 40640, 41160, 42630, 42672, 43561, 44196, 45472, 47040, 48720, 49735, 49784, 51562, 53340, 54880, 55245, 56840, 56896, 58928, 59682, 60960, 62230, 64960, 65856, 68208, 71120, 73660, 74676, 77343, 79576, 82320, 85260, 85344, 87122, 88392, 90944, 93345, 97440, 99470, 99568, 103124, 106680, 109760, 110490, 113680, 117856, 119364, 121920, 124460, 128905, 130683, 136416, 142240, 147320, 149205, 149352, 154686, 159152, 164640, 170520, 170688, 174244, 176784, 180467, 186690, 194880, 198940, 199136, 206248, 213360, 217805, 220980, 227360, 235712, 238728, 248920, 257810, 261366, 272832, 284480, 294640, 298410, 298704, 309372, 318304, 329280, 341040, 348488, 353568, 360934, 373380, 386715, 397880, 398272, 412496, 426720, 435610, 441960, 454720, 477456, 497840, 515620, 522732, 541401, 589280, 596820, 597408, 618744, 636608, 653415, 682080, 696976, 707136, 721868, 746760, 773430, 795760, 824992, 853440, 871220, 883920, 902335, 954912, 995680, 1031240, 1045464, 1082802, 1178560, 1193640, 1194816, 1237488, 1263269, 1306830, 1364160, 1393952, 1443736, 1493520, 1546860, 1591520, 1649984, 1742440, 1767840, 1804670, 1909824, 1991360, 2062480, 2090928, 2165604, 2387280, 2474976, 2526538, 2613660, 2707005, 2787904, 2887472, 2987040, 3093720, 3183040, 3484880, 3535680, 3609340, 3789807, 4124960, 4181856, 4331208, 4774560, 4949952, 5053076, 5227320, 5414010, 5774944, 5974080, 6187440, 6316345, 6969760, 7218680, 7579614, 8249920, 8363712, 8662416, 9549120, 10106152, 10454640, 10828020, 11549888, 12374880, 12632690, 13939520, 14437360, 15159228, 17324832, 18949035, 20212304, 20909280, 21656040, 24749760, 25265380, 28874720, 30318456, 34649664, 37898070, 40424608, 41818560, 43312080, 50530760, 57749440, 60636912, 75796140, 80849216, 86624160, 101061520, 121273824, 151592280, 173248320, 202123040, 242547648, 303184560, 404246080, 606369120, 1212738240]

約数ペア:

[(1, 1212738240), (2, 606369120), (3, 404246080), (4, 303184560), (5, 242547648), (6, 202123040), (7, 173248320), (8, 151592280), (10, 121273824), (12, 101061520), (14, 86624160), (15, 80849216), (16, 75796140), (20, 60636912), (21, 57749440), (24, 50530760), (28, 43312080), (29, 41818560), (30, 40424608), (32, 37898070), (35, 34649664), (40, 30318456), (42, 28874720), (48, 25265380), (49, 24749760), (56, 21656040), (58, 20909280), (60, 20212304), (64, 18949035), (70, 17324832), (80, 15159228), (84, 14437360), (87, 13939520), (96, 12632690), (98, 12374880), (105, 11549888), (112, 10828020), (116, 10454640), (120, 10106152), (127, 9549120), (140, 8662416), (145, 8363712), (147, 8249920), (160, 7579614), (168, 7218680), (174, 6969760), (192, 6316345), (196, 6187440), (203, 5974080), (210, 5774944), (224, 5414010), (232, 5227320), (240, 5053076), (245, 4949952), (254, 4774560), (280, 4331208), (290, 4181856), (294, 4124960), (320, 3789807), (336, 3609340), (343, 3535680), (348, 3484880), (381, 3183040), (392, 3093720), (406, 2987040), (420, 2887472), (435, 2787904), (448, 2707005), (464, 2613660), (480, 2526538), (490, 2474976), (508, 2387280), (560, 2165604), (580, 2090928), (588, 2062480), (609, 1991360), (635, 1909824), (672, 1804670), (686, 1767840), (696, 1742440), (735, 1649984), (762, 1591520), (784, 1546860), (812, 1493520), (840, 1443736), (870, 1393952), (889, 1364160), (928, 1306830), (960, 1263269), (980, 1237488), (1015, 1194816), (1016, 1193640), (1029, 1178560), (1120, 1082802), (1160, 1045464), (1176, 1031240), (1218, 995680), (1270, 954912), (1344, 902335), (1372, 883920), (1392, 871220), (1421, 853440), (1470, 824992), (1524, 795760), (1568, 773430), (1624, 746760), (1680, 721868), (1715, 707136), (1740, 696976), (1778, 682080), (1856, 653415), (1905, 636608), (1960, 618744), (2030, 597408), (2032, 596820), (2058, 589280), (2240, 541401), (2320, 522732), (2352, 515620), (2436, 497840), (2540, 477456), (2667, 454720), (2744, 441960), (2784, 435610), (2842, 426720), (2940, 412496), (3045, 398272), (3048, 397880), (3136, 386715), (3248, 373380), (3360, 360934), (3430, 353568), (3480, 348488), (3556, 341040), (3683, 329280), (3810, 318304), (3920, 309372), (4060, 298704), (4064, 298410), (4116, 294640), (4263, 284480), (4445, 272832), (4640, 261366), (4704, 257810), (4872, 248920), (5080, 238728), (5145, 235712), (5334, 227360), (5488, 220980), (5568, 217805), (5684, 213360), (5880, 206248), (6090, 199136), (6096, 198940), (6223, 194880), (6496, 186690), (6720, 180467), (6860, 176784), (6960, 174244), (7105, 170688), (7112, 170520), (7366, 164640), (7620, 159152), (7840, 154686), (8120, 149352), (8128, 149205), (8232, 147320), (8526, 142240), (8890, 136416), (9280, 130683), (9408, 128905), (9744, 124460), (9947, 121920), (10160, 119364), (10290, 117856), (10668, 113680), (10976, 110490), (11049, 109760), (11368, 106680), (11760, 103124), (12180, 99568), (12192, 99470), (12446, 97440), (12992, 93345), (13335, 90944), (13720, 88392), (13920, 87122), (14210, 85344), (14224, 85260), (14732, 82320), (15240, 79576), (15680, 77343), (16240, 74676), (16464, 73660), (17052, 71120), (17780, 68208), (18415, 65856), (18669, 64960), (19488, 62230), (19894, 60960), (20320, 59682), (20580, 58928), (21315, 56896), (21336, 56840), (21952, 55245), (22098, 54880), (22736, 53340), (23520, 51562), (24360, 49784), (24384, 49735), (24892, 48720), (25781, 47040), (26670, 45472), (27440, 44196), (27840, 43561), (28420, 42672), (28448, 42630), (29464, 41160), (29841, 40640), (30480, 39788), (31115, 38976), (32480, 37338), (32928, 36830), (34104, 35560)]