1681204896

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 6049612800

約数和(自身を除く): 4368407904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 61, 62, 63, 72, 81, 84, 93, 96, 98, 108, 112, 122, 124, 126, 144, 147, 162, 168, 183, 186, 189, 196, 216, 217, 224, 244, 248, 252, 279, 288, 294, 324, 336, 343, 366, 372, 378, 392, 427, 432, 434, 441, 488, 496, 504, 549, 558, 567, 588, 648, 651, 672, 686, 732, 744, 756, 784, 837, 854, 864, 868, 882, 976, 992, 1008, 1029, 1098, 1116, 1134, 1176, 1281, 1296, 1302, 1323, 1372, 1464, 1488, 1512, 1519, 1568, 1647, 1674, 1708, 1736, 1764, 1891, 1952, 1953, 2016, 2058, 2196, 2232, 2268, 2352, 2511, 2562, 2592, 2604, 2646, 2744, 2928, 2976, 2989, 3024, 3038, 3087, 3294, 3348, 3416, 3472, 3528, 3782, 3843, 3906, 3969, 4116, 4392, 4464, 4536, 4557, 4704, 4941, 5022, 5124, 5208, 5292, 5488, 5673, 5856, 5859, 5978, 6048, 6076, 6174, 6588, 6696, 6832, 6944, 7056, 7564, 7686, 7812, 7938, 8232, 8784, 8928, 8967, 9072, 9114, 9261, 9882, 10044, 10248, 10416, 10584, 10633, 10976, 11346, 11529, 11718, 11956, 12152, 12348, 13176, 13237, 13392, 13664, 13671, 14112, 15128, 15372, 15624, 15876, 16464, 17019, 17568, 17577, 17934, 18144, 18228, 18522, 19764, 20088, 20496, 20832, 20923, 21168, 21266, 22692, 23058, 23436, 23912, 24304, 24696, 26352, 26474, 26784, 26901, 27342, 27783, 30256, 30744, 31248, 31752, 31899, 32928, 34038, 34587, 35154, 35868, 36456, 37044, 39528, 39711, 40176, 40992, 41013, 41846, 42336, 42532, 45384, 46116, 46872, 47824, 48608, 49392, 51057, 52704, 52948, 53802, 54684, 55566, 60512, 61488, 62496, 62769, 63504, 63798, 68076, 69174, 70308, 71736, 72912, 74088, 79056, 79422, 80352, 80703, 82026, 83692, 85064, 90768, 92232, 92659, 93744, 95648, 95697, 98784, 102114, 105896, 107604, 109368, 111132, 119133, 122976, 123039, 125538, 127008, 127596, 136152, 138348, 140616, 143472, 145824, 148176, 153171, 158112, 158844, 161406, 164052, 167384, 170128, 181536, 184464, 185318, 187488, 188307, 191394, 204228, 211792, 215208, 218736, 222264, 238266, 242109, 246078, 251076, 255192, 272304, 276696, 277977, 281232, 286944, 287091, 296352, 306342, 317688, 322812, 328104, 334768, 340256, 357399, 368928, 370636, 376614, 382788, 408456, 423584, 430416, 437472, 444528, 476532, 484218, 492156, 502152, 510384, 544608, 553392, 555954, 562464, 564921, 574182, 612684, 635376, 645624, 648613, 656208, 669536, 714798, 741272, 753228, 765576, 816912, 833931, 860832, 861273, 889056, 953064, 968436, 984312, 1004304, 1020768, 1072197, 1106784, 1111908, 1129842, 1148364, 1225368, 1270752, 1291248, 1297226, 1312416, 1429596, 1482544, 1506456, 1531152, 1633824, 1667862, 1694763, 1722546, 1906128, 1936872, 1945839, 1968624, 2008608, 2144394, 2223816, 2259684, 2296728, 2450736, 2501793, 2582496, 2594452, 2859192, 2965088, 3012912, 3062304, 3335724, 3389526, 3445092, 3812256, 3873744, 3891678, 3937248, 4288788, 4447632, 4519368, 4593456, 4901472, 5003586, 5188904, 5718384, 5837517, 6025824, 6671448, 6779052, 6890184, 7505379, 7747488, 7783356, 8577576, 8895264, 9038736, 9186912, 10007172, 10377808, 11436768, 11675034, 13342896, 13558104, 13780368, 15010758, 15566712, 17155152, 17512551, 18077472, 20014344, 20755616, 23350068, 26685792, 27116208, 27560736, 30021516, 31133424, 34310304, 35025102, 40028688, 46700136, 52537653, 54232416, 60043032, 62266848, 70050204, 80057376, 93400272, 105075306, 120086064, 140100408, 186800544, 210150612, 240172128, 280200816, 420301224, 560401632, 840602448, 1681204896]

約数ペア:

[(1, 1681204896), (2, 840602448), (3, 560401632), (4, 420301224), (6, 280200816), (7, 240172128), (8, 210150612), (9, 186800544), (12, 140100408), (14, 120086064), (16, 105075306), (18, 93400272), (21, 80057376), (24, 70050204), (27, 62266848), (28, 60043032), (31, 54232416), (32, 52537653), (36, 46700136), (42, 40028688), (48, 35025102), (49, 34310304), (54, 31133424), (56, 30021516), (61, 27560736), (62, 27116208), (63, 26685792), (72, 23350068), (81, 20755616), (84, 20014344), (93, 18077472), (96, 17512551), (98, 17155152), (108, 15566712), (112, 15010758), (122, 13780368), (124, 13558104), (126, 13342896), (144, 11675034), (147, 11436768), (162, 10377808), (168, 10007172), (183, 9186912), (186, 9038736), (189, 8895264), (196, 8577576), (216, 7783356), (217, 7747488), (224, 7505379), (244, 6890184), (248, 6779052), (252, 6671448), (279, 6025824), (288, 5837517), (294, 5718384), (324, 5188904), (336, 5003586), (343, 4901472), (366, 4593456), (372, 4519368), (378, 4447632), (392, 4288788), (427, 3937248), (432, 3891678), (434, 3873744), (441, 3812256), (488, 3445092), (496, 3389526), (504, 3335724), (549, 3062304), (558, 3012912), (567, 2965088), (588, 2859192), (648, 2594452), (651, 2582496), (672, 2501793), (686, 2450736), (732, 2296728), (744, 2259684), (756, 2223816), (784, 2144394), (837, 2008608), (854, 1968624), (864, 1945839), (868, 1936872), (882, 1906128), (976, 1722546), (992, 1694763), (1008, 1667862), (1029, 1633824), (1098, 1531152), (1116, 1506456), (1134, 1482544), (1176, 1429596), (1281, 1312416), (1296, 1297226), (1302, 1291248), (1323, 1270752), (1372, 1225368), (1464, 1148364), (1488, 1129842), (1512, 1111908), (1519, 1106784), (1568, 1072197), (1647, 1020768), (1674, 1004304), (1708, 984312), (1736, 968436), (1764, 953064), (1891, 889056), (1952, 861273), (1953, 860832), (2016, 833931), (2058, 816912), (2196, 765576), (2232, 753228), (2268, 741272), (2352, 714798), (2511, 669536), (2562, 656208), (2592, 648613), (2604, 645624), (2646, 635376), (2744, 612684), (2928, 574182), (2976, 564921), (2989, 562464), (3024, 555954), (3038, 553392), (3087, 544608), (3294, 510384), (3348, 502152), (3416, 492156), (3472, 484218), (3528, 476532), (3782, 444528), (3843, 437472), (3906, 430416), (3969, 423584), (4116, 408456), (4392, 382788), (4464, 376614), (4536, 370636), (4557, 368928), (4704, 357399), (4941, 340256), (5022, 334768), (5124, 328104), (5208, 322812), (5292, 317688), (5488, 306342), (5673, 296352), (5856, 287091), (5859, 286944), (5978, 281232), (6048, 277977), (6076, 276696), (6174, 272304), (6588, 255192), (6696, 251076), (6832, 246078), (6944, 242109), (7056, 238266), (7564, 222264), (7686, 218736), (7812, 215208), (7938, 211792), (8232, 204228), (8784, 191394), (8928, 188307), (8967, 187488), (9072, 185318), (9114, 184464), (9261, 181536), (9882, 170128), (10044, 167384), (10248, 164052), (10416, 161406), (10584, 158844), (10633, 158112), (10976, 153171), (11346, 148176), (11529, 145824), (11718, 143472), (11956, 140616), (12152, 138348), (12348, 136152), (13176, 127596), (13237, 127008), (13392, 125538), (13664, 123039), (13671, 122976), (14112, 119133), (15128, 111132), (15372, 109368), (15624, 107604), (15876, 105896), (16464, 102114), (17019, 98784), (17568, 95697), (17577, 95648), (17934, 93744), (18144, 92659), (18228, 92232), (18522, 90768), (19764, 85064), (20088, 83692), (20496, 82026), (20832, 80703), (20923, 80352), (21168, 79422), (21266, 79056), (22692, 74088), (23058, 72912), (23436, 71736), (23912, 70308), (24304, 69174), (24696, 68076), (26352, 63798), (26474, 63504), (26784, 62769), (26901, 62496), (27342, 61488), (27783, 60512), (30256, 55566), (30744, 54684), (31248, 53802), (31752, 52948), (31899, 52704), (32928, 51057), (34038, 49392), (34587, 48608), (35154, 47824), (35868, 46872), (36456, 46116), (37044, 45384), (39528, 42532), (39711, 42336), (40176, 41846), (40992, 41013)]