20481001632

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 480

約数和(自身を含む): 76552971264

約数和(自身を除く): 56071969632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 546, 558, 567, 624, 648, 651, 672, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 992, 1008, 1053, 1092, 1116, 1134, 1209, 1248, 1296, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2016, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2592, 2604, 2801, 2808, 2821, 2912, 2976, 3024, 3224, 3276, 3348, 3472, 3627, 3744, 3906, 4212, 4368, 4464, 4536, 4836, 4914, 5022, 5208, 5602, 5616, 5642, 5859, 6048, 6448, 6552, 6696, 6944, 7254, 7371, 7812, 8403, 8424, 8463, 8736, 8928, 9072, 9672, 9828, 10044, 10416, 10881, 11204, 11232, 11284, 11718, 12896, 13104, 13392, 14508, 14742, 15624, 16806, 16848, 16926, 17577, 18144, 19344, 19607, 19656, 20088, 20832, 21762, 22408, 22568, 23436, 25209, 25389, 26208, 26784, 29016, 29484, 31248, 32643, 33612, 33696, 33852, 35154, 36413, 38688, 39214, 39312, 40176, 43524, 44816, 45136, 46872, 50418, 50778, 58032, 58821, 58968, 62496, 65286, 67224, 67704, 70308, 72826, 75627, 76167, 78428, 78624, 80352, 86831, 87048, 89632, 90272, 93744, 100836, 101556, 109239, 116064, 117642, 117936, 130572, 134448, 135408, 140616, 145652, 151254, 152334, 156856, 173662, 174096, 176463, 187488, 201672, 203112, 218478, 226881, 228501, 235284, 235872, 254891, 260493, 261144, 268896, 270816, 281232, 291304, 302508, 304668, 313712, 327717, 347324, 348192, 352926, 403344, 406224, 436956, 453762, 457002, 470568, 509782, 520986, 522288, 529389, 562464, 582608, 605016, 607817, 609336, 627424, 655434, 694648, 705852, 764673, 781479, 806688, 812448, 873912, 907524, 914004, 941136, 983151, 1019564, 1041972, 1044576, 1058778, 1128803, 1165216, 1210032, 1215634, 1218672, 1310868, 1389296, 1411704, 1529346, 1562958, 1588167, 1747824, 1815048, 1823451, 1828008, 1882272, 1966302, 2039128, 2083944, 2117556, 2257606, 2294019, 2344437, 2420064, 2431268, 2437344, 2621736, 2778592, 2823408, 2949453, 3058692, 3125916, 3176334, 3386409, 3495648, 3630096, 3646902, 3656016, 3932604, 4078256, 4167888, 4235112, 4515212, 4588038, 4688874, 4862536, 5243472, 5470353, 5646816, 5898906, 6117384, 6251832, 6352668, 6772818, 6882057, 7033311, 7260192, 7293804, 7312032, 7865208, 7901621, 8156512, 8335776, 8470224, 9030424, 9176076, 9377748, 9725072, 10159227, 10486944, 10940706, 11797812, 12234768, 12503664, 12705336, 13545636, 13764114, 14066622, 14587608, 15730416, 15803242, 16411059, 16940448, 18060848, 18352152, 18755496, 19450144, 20318454, 20646171, 21881412, 23595624, 23704863, 24469536, 25007328, 25410672, 27091272, 27528228, 28133244, 29175216, 30477681, 31460832, 31606484, 32822118, 36121696, 36704304, 37510992, 40636908, 41292342, 43762824, 47191248, 47409726, 49233177, 50821344, 54182544, 55056456, 56266488, 58350432, 60955362, 63212968, 65644236, 71114589, 73408608, 75021984, 81273816, 82584684, 87525648, 91433043, 94382496, 94819452, 98466354, 108365088, 110112912, 112532976, 121910724, 126425936, 131288472, 142229178, 162547632, 165169368, 175051296, 182866086, 189638904, 196932708, 213343767, 220225824, 225065952, 243821448, 252851872, 262576944, 284458356, 325095264, 330338736, 365732172, 379277808, 393865416, 426687534, 487642896, 525153888, 568916712, 640031301, 660677472, 731464344, 758555616, 787730832, 853375068, 975285792, 1137833424, 1280062602, 1462928688, 1575461664, 1706750136, 2275666848, 2560125204, 2925857376, 3413500272, 5120250408, 6827000544, 10240500816, 20481001632]

約数ペア:

[(1, 20481001632), (2, 10240500816), (3, 6827000544), (4, 5120250408), (6, 3413500272), (7, 2925857376), (8, 2560125204), (9, 2275666848), (12, 1706750136), (13, 1575461664), (14, 1462928688), (16, 1280062602), (18, 1137833424), (21, 975285792), (24, 853375068), (26, 787730832), (27, 758555616), (28, 731464344), (31, 660677472), (32, 640031301), (36, 568916712), (39, 525153888), (42, 487642896), (48, 426687534), (52, 393865416), (54, 379277808), (56, 365732172), (62, 330338736), (63, 325095264), (72, 284458356), (78, 262576944), (81, 252851872), (84, 243821448), (91, 225065952), (93, 220225824), (96, 213343767), (104, 196932708), (108, 189638904), (112, 182866086), (117, 175051296), (124, 165169368), (126, 162547632), (144, 142229178), (156, 131288472), (162, 126425936), (168, 121910724), (182, 112532976), (186, 110112912), (189, 108365088), (208, 98466354), (216, 94819452), (217, 94382496), (224, 91433043), (234, 87525648), (248, 82584684), (252, 81273816), (273, 75021984), (279, 73408608), (288, 71114589), (312, 65644236), (324, 63212968), (336, 60955362), (351, 58350432), (364, 56266488), (372, 55056456), (378, 54182544), (403, 50821344), (416, 49233177), (432, 47409726), (434, 47191248), (468, 43762824), (496, 41292342), (504, 40636908), (546, 37510992), (558, 36704304), (567, 36121696), (624, 32822118), (648, 31606484), (651, 31460832), (672, 30477681), (702, 29175216), (728, 28133244), (744, 27528228), (756, 27091272), (806, 25410672), (819, 25007328), (837, 24469536), (864, 23704863), (868, 23595624), (936, 21881412), (992, 20646171), (1008, 20318454), (1053, 19450144), (1092, 18755496), (1116, 18352152), (1134, 18060848), (1209, 16940448), (1248, 16411059), (1296, 15803242), (1302, 15730416), (1404, 14587608), (1456, 14066622), (1488, 13764114), (1512, 13545636), (1612, 12705336), (1638, 12503664), (1674, 12234768), (1736, 11797812), (1872, 10940706), (1953, 10486944), (2016, 10159227), (2106, 9725072), (2184, 9377748), (2232, 9176076), (2268, 9030424), (2418, 8470224), (2457, 8335776), (2511, 8156512), (2592, 7901621), (2604, 7865208), (2801, 7312032), (2808, 7293804), (2821, 7260192), (2912, 7033311), (2976, 6882057), (3024, 6772818), (3224, 6352668), (3276, 6251832), (3348, 6117384), (3472, 5898906), (3627, 5646816), (3744, 5470353), (3906, 5243472), (4212, 4862536), (4368, 4688874), (4464, 4588038), (4536, 4515212), (4836, 4235112), (4914, 4167888), (5022, 4078256), (5208, 3932604), (5602, 3656016), (5616, 3646902), (5642, 3630096), (5859, 3495648), (6048, 3386409), (6448, 3176334), (6552, 3125916), (6696, 3058692), (6944, 2949453), (7254, 2823408), (7371, 2778592), (7812, 2621736), (8403, 2437344), (8424, 2431268), (8463, 2420064), (8736, 2344437), (8928, 2294019), (9072, 2257606), (9672, 2117556), (9828, 2083944), (10044, 2039128), (10416, 1966302), (10881, 1882272), (11204, 1828008), (11232, 1823451), (11284, 1815048), (11718, 1747824), (12896, 1588167), (13104, 1562958), (13392, 1529346), (14508, 1411704), (14742, 1389296), (15624, 1310868), (16806, 1218672), (16848, 1215634), (16926, 1210032), (17577, 1165216), (18144, 1128803), (19344, 1058778), (19607, 1044576), (19656, 1041972), (20088, 1019564), (20832, 983151), (21762, 941136), (22408, 914004), (22568, 907524), (23436, 873912), (25209, 812448), (25389, 806688), (26208, 781479), (26784, 764673), (29016, 705852), (29484, 694648), (31248, 655434), (32643, 627424), (33612, 609336), (33696, 607817), (33852, 605016), (35154, 582608), (36413, 562464), (38688, 529389), (39214, 522288), (39312, 520986), (40176, 509782), (43524, 470568), (44816, 457002), (45136, 453762), (46872, 436956), (50418, 406224), (50778, 403344), (58032, 352926), (58821, 348192), (58968, 347324), (62496, 327717), (65286, 313712), (67224, 304668), (67704, 302508), (70308, 291304), (72826, 281232), (75627, 270816), (76167, 268896), (78428, 261144), (78624, 260493), (80352, 254891), (86831, 235872), (87048, 235284), (89632, 228501), (90272, 226881), (93744, 218478), (100836, 203112), (101556, 201672), (109239, 187488), (116064, 176463), (117642, 174096), (117936, 173662), (130572, 156856), (134448, 152334), (135408, 151254), (140616, 145652)]