20480312952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:803

約数の個数: 384

約数和(自身を含む): 66920256000

約数和(自身を除く): 46439943048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 29, 33, 36, 38, 44, 57, 58, 66, 71, 72, 76, 87, 88, 99, 114, 116, 132, 142, 152, 171, 174, 198, 209, 213, 228, 232, 261, 264, 284, 319, 342, 348, 396, 418, 426, 456, 522, 551, 568, 627, 638, 639, 661, 684, 696, 781, 792, 836, 852, 957, 1044, 1102, 1254, 1276, 1278, 1322, 1349, 1368, 1562, 1653, 1672, 1704, 1881, 1914, 1983, 2059, 2088, 2204, 2343, 2508, 2552, 2556, 2644, 2698, 2871, 3124, 3306, 3762, 3828, 3966, 4047, 4118, 4408, 4686, 4959, 5016, 5112, 5288, 5396, 5742, 5949, 6061, 6177, 6248, 6612, 7029, 7271, 7524, 7656, 7932, 8094, 8236, 9372, 9918, 10792, 11484, 11898, 12122, 12141, 12354, 12559, 13224, 14058, 14542, 14839, 15048, 15864, 16188, 16472, 18183, 18531, 18744, 19169, 19836, 21813, 22649, 22968, 23796, 24244, 24282, 24708, 25118, 28116, 29084, 29678, 32376, 36366, 37062, 37677, 38338, 39121, 39672, 43626, 44517, 45298, 46931, 47592, 48488, 48564, 49416, 50236, 54549, 56232, 57507, 58168, 59356, 65439, 67947, 72732, 74124, 75354, 76676, 78242, 87252, 89034, 90596, 93862, 97128, 100472, 109098, 113031, 115014, 117363, 118712, 130878, 133551, 135894, 138149, 140793, 145464, 148248, 150708, 153352, 156484, 172521, 174504, 178068, 181192, 187724, 203841, 210859, 218196, 226062, 230028, 234726, 261756, 267102, 271788, 276298, 281586, 301416, 312968, 345042, 352089, 356136, 364211, 375448, 407682, 414447, 421718, 422379, 430331, 436392, 452124, 460056, 469452, 516241, 523512, 534204, 543576, 552596, 563172, 632577, 690084, 704178, 728422, 815364, 828894, 843436, 844758, 860662, 891689, 904248, 938904, 1032482, 1068408, 1092633, 1105192, 1126344, 1243341, 1265154, 1290993, 1360999, 1380168, 1408356, 1456844, 1548723, 1630728, 1657788, 1686872, 1689516, 1721324, 1783378, 1897731, 2064964, 2185266, 2486682, 2530308, 2581986, 2675067, 2721998, 2816712, 2913688, 3097446, 3277899, 3315576, 3379032, 3442648, 3566756, 3795462, 3872979, 4006321, 4082997, 4129928, 4370532, 4646169, 4973364, 5060616, 5163972, 5350134, 5443996, 6194892, 6555798, 7133512, 7590924, 7745958, 8012642, 8025201, 8165994, 8741064, 9292338, 9808579, 9946728, 10327944, 10700268, 10887992, 12018963, 12248991, 12389784, 13111596, 14970989, 15181848, 15491916, 16025284, 16050402, 16331988, 18584676, 19617158, 21400536, 24037926, 24497982, 25858981, 26223192, 29425737, 29941978, 30983832, 32050568, 32100804, 32663976, 36056889, 37169352, 39234316, 44912967, 48075852, 48995964, 51717962, 58851474, 59883956, 64201608, 72113778, 77576943, 78468632, 88277211, 89825934, 96151704, 97991928, 103435924, 117702948, 119767912, 134738901, 144227556, 155153886, 176554422, 179651868, 206871848, 232730829, 235405896, 269477802, 284448791, 288455112, 310307772, 353108844, 359303736, 465461658, 538955604, 568897582, 620615544, 706217688, 853346373, 930923316, 1077911208, 1137795164, 1706692746, 1861846632, 2275590328, 2560039119, 3413385492, 5120078238, 6826770984, 10240156476, 20480312952]

約数ペア:

[(1, 20480312952), (2, 10240156476), (3, 6826770984), (4, 5120078238), (6, 3413385492), (8, 2560039119), (9, 2275590328), (11, 1861846632), (12, 1706692746), (18, 1137795164), (19, 1077911208), (22, 930923316), (24, 853346373), (29, 706217688), (33, 620615544), (36, 568897582), (38, 538955604), (44, 465461658), (57, 359303736), (58, 353108844), (66, 310307772), (71, 288455112), (72, 284448791), (76, 269477802), (87, 235405896), (88, 232730829), (99, 206871848), (114, 179651868), (116, 176554422), (132, 155153886), (142, 144227556), (152, 134738901), (171, 119767912), (174, 117702948), (198, 103435924), (209, 97991928), (213, 96151704), (228, 89825934), (232, 88277211), (261, 78468632), (264, 77576943), (284, 72113778), (319, 64201608), (342, 59883956), (348, 58851474), (396, 51717962), (418, 48995964), (426, 48075852), (456, 44912967), (522, 39234316), (551, 37169352), (568, 36056889), (627, 32663976), (638, 32100804), (639, 32050568), (661, 30983832), (684, 29941978), (696, 29425737), (781, 26223192), (792, 25858981), (836, 24497982), (852, 24037926), (957, 21400536), (1044, 19617158), (1102, 18584676), (1254, 16331988), (1276, 16050402), (1278, 16025284), (1322, 15491916), (1349, 15181848), (1368, 14970989), (1562, 13111596), (1653, 12389784), (1672, 12248991), (1704, 12018963), (1881, 10887992), (1914, 10700268), (1983, 10327944), (2059, 9946728), (2088, 9808579), (2204, 9292338), (2343, 8741064), (2508, 8165994), (2552, 8025201), (2556, 8012642), (2644, 7745958), (2698, 7590924), (2871, 7133512), (3124, 6555798), (3306, 6194892), (3762, 5443996), (3828, 5350134), (3966, 5163972), (4047, 5060616), (4118, 4973364), (4408, 4646169), (4686, 4370532), (4959, 4129928), (5016, 4082997), (5112, 4006321), (5288, 3872979), (5396, 3795462), (5742, 3566756), (5949, 3442648), (6061, 3379032), (6177, 3315576), (6248, 3277899), (6612, 3097446), (7029, 2913688), (7271, 2816712), (7524, 2721998), (7656, 2675067), (7932, 2581986), (8094, 2530308), (8236, 2486682), (9372, 2185266), (9918, 2064964), (10792, 1897731), (11484, 1783378), (11898, 1721324), (12122, 1689516), (12141, 1686872), (12354, 1657788), (12559, 1630728), (13224, 1548723), (14058, 1456844), (14542, 1408356), (14839, 1380168), (15048, 1360999), (15864, 1290993), (16188, 1265154), (16472, 1243341), (18183, 1126344), (18531, 1105192), (18744, 1092633), (19169, 1068408), (19836, 1032482), (21813, 938904), (22649, 904248), (22968, 891689), (23796, 860662), (24244, 844758), (24282, 843436), (24708, 828894), (25118, 815364), (28116, 728422), (29084, 704178), (29678, 690084), (32376, 632577), (36366, 563172), (37062, 552596), (37677, 543576), (38338, 534204), (39121, 523512), (39672, 516241), (43626, 469452), (44517, 460056), (45298, 452124), (46931, 436392), (47592, 430331), (48488, 422379), (48564, 421718), (49416, 414447), (50236, 407682), (54549, 375448), (56232, 364211), (57507, 356136), (58168, 352089), (59356, 345042), (65439, 312968), (67947, 301416), (72732, 281586), (74124, 276298), (75354, 271788), (76676, 267102), (78242, 261756), (87252, 234726), (89034, 230028), (90596, 226062), (93862, 218196), (97128, 210859), (100472, 203841), (109098, 187724), (113031, 181192), (115014, 178068), (117363, 174504), (118712, 172521), (130878, 156484), (133551, 153352), (135894, 150708), (138149, 148248), (140793, 145464)]