16320205440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 768

約数和(自身を含む): 72589271040

約数和(自身を除く): 56269065600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 192, 198, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 384, 385, 396, 420, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 558, 560, 576, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 744, 770, 792, 840, 868, 880, 896, 924, 930, 960, 990, 992, 1008, 1023, 1056, 1085, 1116, 1120, 1152, 1155, 1187, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1488, 1540, 1584, 1680, 1705, 1736, 1760, 1848, 1860, 1920, 1953, 1980, 1984, 2016, 2046, 2112, 2170, 2232, 2240, 2310, 2374, 2387, 2464, 2480, 2520, 2604, 2640, 2688, 2728, 2772, 2790, 2880, 2976, 3069, 3080, 3168, 3255, 3360, 3410, 3465, 3472, 3520, 3561, 3696, 3720, 3906, 3960, 3968, 4032, 4092, 4224, 4340, 4464, 4480, 4620, 4748, 4774, 4928, 4960, 5040, 5115, 5208, 5280, 5456, 5544, 5580, 5760, 5935, 5952, 6138, 6160, 6336, 6510, 6720, 6820, 6930, 6944, 7040, 7122, 7161, 7392, 7440, 7812, 7920, 8064, 8184, 8309, 8680, 8928, 9240, 9496, 9548, 9765, 9856, 9920, 10080, 10230, 10416, 10560, 10683, 10912, 11088, 11160, 11870, 11904, 11935, 12276, 12320, 12672, 13020, 13057, 13440, 13640, 13860, 13888, 14244, 14322, 14784, 14880, 15345, 15624, 15840, 16368, 16618, 17360, 17805, 17856, 18480, 18992, 19096, 19530, 19840, 20160, 20460, 20832, 21120, 21366, 21483, 21824, 22176, 22320, 23740, 23870, 24552, 24640, 24927, 26040, 26114, 27280, 27720, 27776, 28488, 28644, 29568, 29760, 30690, 31248, 31680, 32736, 33236, 34720, 35610, 35712, 35805, 36797, 36960, 37984, 38192, 39060, 39171, 40320, 40920, 41545, 41664, 42732, 42966, 43648, 44352, 44640, 47480, 47740, 49104, 49280, 49854, 52080, 52228, 53415, 54560, 55440, 56976, 57288, 59520, 61380, 62496, 63360, 65285, 65472, 66472, 69440, 71220, 71610, 73594, 73920, 74781, 75968, 76384, 78120, 78342, 81840, 83090, 83328, 85464, 85932, 88704, 89280, 91399, 94960, 95480, 98208, 99708, 104160, 104456, 106830, 107415, 109120, 110391, 110880, 113952, 114576, 117513, 122760, 124635, 124992, 130570, 130944, 132944, 138880, 142440, 143220, 147188, 147840, 149562, 151936, 152768, 156240, 156684, 163680, 166180, 170928, 171864, 178560, 182798, 183985, 189920, 190960, 195855, 196416, 199416, 208320, 208912, 213660, 214830, 218240, 220782, 221760, 227904, 229152, 235026, 245520, 249270, 249984, 257579, 261140, 265888, 274197, 284880, 286440, 294376, 299124, 305536, 312480, 313368, 327360, 331173, 332360, 341856, 343728, 365596, 367970, 373905, 379840, 381920, 391710, 392832, 398832, 404767, 416640, 417824, 427320, 429660, 441564, 443520, 455808, 456995, 458304, 470052, 491040, 498540, 515158, 522280, 531776, 548394, 551955, 569760, 572880, 587565, 588752, 598248, 624960, 626736, 654720, 662346, 664720, 683712, 687456, 731192, 735940, 747810, 759680, 763840, 772737, 783420, 797664, 809534, 822591, 835648, 854640, 859320, 883128, 913990, 916608, 940104, 982080, 997080, 1030316, 1044560, 1063552, 1096788, 1103910, 1139520, 1145760, 1175130, 1177504, 1196496, 1214301, 1249920, 1253472, 1287895, 1324692, 1329440, 1367424, 1370985, 1374912, 1462384, 1471880, 1495620, 1527680, 1545474, 1566840, 1595328, 1619068, 1645182, 1655865, 1671296, 1709280, 1718640, 1766256, 1827980, 1880208, 1964160, 1994160, 2023835, 2060632, 2089120, 2193576, 2207820, 2279040, 2291520, 2318211, 2350260, 2355008, 2392992, 2428602, 2506944, 2575790, 2649384, 2658880, 2741970, 2749824, 2833369, 2924768, 2943760, 2991240, 3090948, 3133680, 3190656, 3238136, 3290364, 3311730, 3418560, 3437280, 3532512, 3642903, 3655960, 3760416, 3863685, 3988320, 4047670, 4112955, 4121264, 4178240, 4387152, 4415640, 4583040, 4636422, 4700520, 4710016, 4785984, 4857204, 5013888, 5151580, 5298768, 5317760, 5483940, 5666738, 5849536, 5887520, 5982480, 6071505, 6181896, 6267360, 6476272, 6580728, 6623460, 6837120, 6874560, 7065024, 7285806, 7311920, 7520832, 7727370, 7976640, 8095340, 8225910, 8242528, 8356480, 8500107, 8774304, 8831280, 9272844, 9401040, 9571968, 9714408, 10303160, 10597536, 10967880, 11333476, 11591055, 11699072, 11775040, 11964960, 12143010, 12363792, 12534720, 12952544, 13161456, 13246920, 13749120, 14130048, 14166845, 14571612, 14623840, 15041664, 15454740, 15953280, 16190680, 16451820, 16485056, 17000214, 17548608, 17662560, 18214515, 18545688, 18802080, 19428816, 20606320, 21195072, 21935760, 22666952, 23182110, 23550080, 23929920, 24286020, 24727584, 25069440, 25500321, 25905088, 26322912, 26493840, 28333690, 29143224, 29247680, 30909480, 32381360, 32903640, 32970112, 34000428, 35097216, 35325120, 36429030, 37091376, 37604160, 38857632, 41212640, 42390144, 42500535, 43871520, 45333904, 46364220, 47859840, 48572040, 49455168, 51000642, 51810176, 52645824, 52987680, 56667380, 58286448, 58495360, 61818960, 64762720, 65807280, 68000856, 70650240, 72858060, 74182752, 75208320, 77715264, 82425280, 85001070, 87743040, 90667808, 92728440, 97144080, 98910336, 102001284, 105291648, 105975360, 113334760, 116572896, 123637920, 127501605, 129525440, 131614560, 136001712, 145716120, 148365504, 155430528, 164850560, 170002140, 175486080, 181335616, 185456880, 194288160, 204002568, 211950720, 226669520, 233145792, 247275840, 255003210, 259050880, 263229120, 272003424, 291432240, 296731008, 340004280, 362671232, 370913760, 388576320, 408005136, 453339040, 466291584, 494551680, 510006420, 526458240, 544006848, 582864480, 680008560, 741827520, 777152640, 816010272, 906678080, 1020012840, 1088013696, 1165728960, 1360017120, 1483655040, 1632020544, 1813356160, 2040025680, 2331457920, 2720034240, 3264041088, 4080051360, 5440068480, 8160102720, 16320205440]

約数ペア:

[(1, 16320205440), (2, 8160102720), (3, 5440068480), (4, 4080051360), (5, 3264041088), (6, 2720034240), (7, 2331457920), (8, 2040025680), (9, 1813356160), (10, 1632020544), (11, 1483655040), (12, 1360017120), (14, 1165728960), (15, 1088013696), (16, 1020012840), (18, 906678080), (20, 816010272), (21, 777152640), (22, 741827520), (24, 680008560), (28, 582864480), (30, 544006848), (31, 526458240), (32, 510006420), (33, 494551680), (35, 466291584), (36, 453339040), (40, 408005136), (42, 388576320), (44, 370913760), (45, 362671232), (48, 340004280), (55, 296731008), (56, 291432240), (60, 272003424), (62, 263229120), (63, 259050880), (64, 255003210), (66, 247275840), (70, 233145792), (72, 226669520), (77, 211950720), (80, 204002568), (84, 194288160), (88, 185456880), (90, 181335616), (93, 175486080), (96, 170002140), (99, 164850560), (105, 155430528), (110, 148365504), (112, 145716120), (120, 136001712), (124, 131614560), (126, 129525440), (128, 127501605), (132, 123637920), (140, 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(21483, 759680), (21824, 747810), (22176, 735940), (22320, 731192), (23740, 687456), (23870, 683712), (24552, 664720), (24640, 662346), (24927, 654720), (26040, 626736), (26114, 624960), (27280, 598248), (27720, 588752), (27776, 587565), (28488, 572880), (28644, 569760), (29568, 551955), (29760, 548394), (30690, 531776), (31248, 522280), (31680, 515158), (32736, 498540), (33236, 491040), (34720, 470052), (35610, 458304), (35712, 456995), (35805, 455808), (36797, 443520), (36960, 441564), (37984, 429660), (38192, 427320), (39060, 417824), (39171, 416640), (40320, 404767), (40920, 398832), (41545, 392832), (41664, 391710), (42732, 381920), (42966, 379840), (43648, 373905), (44352, 367970), (44640, 365596), (47480, 343728), (47740, 341856), (49104, 332360), (49280, 331173), (49854, 327360), (52080, 313368), (52228, 312480), (53415, 305536), (54560, 299124), (55440, 294376), (56976, 286440), (57288, 284880), (59520, 274197), (61380, 265888), (62496, 261140), (63360, 257579), (65285, 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