20441768256

素因数分解:

$2^6\times 3^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 560

約数和(自身を含む): 75698705600

約数和(自身を除く): 55256937344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 343, 351, 364, 378, 379, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 702, 728, 756, 758, 784, 819, 832, 864, 882, 936, 1008, 1029, 1092, 1137, 1176, 1248, 1274, 1323, 1344, 1372, 1404, 1456, 1512, 1516, 1568, 1638, 1728, 1764, 1872, 1911, 2016, 2058, 2184, 2274, 2352, 2401, 2457, 2496, 2548, 2646, 2653, 2744, 2808, 2912, 3024, 3032, 3087, 3136, 3276, 3411, 3528, 3744, 3822, 4032, 4116, 4368, 4459, 4548, 4704, 4802, 4914, 4927, 5096, 5292, 5306, 5488, 5616, 5733, 5824, 6048, 6064, 6174, 6552, 6822, 7056, 7203, 7488, 7644, 7959, 8232, 8736, 8918, 9096, 9261, 9408, 9604, 9828, 9854, 10192, 10233, 10584, 10612, 10976, 11232, 11466, 12096, 12128, 12348, 13104, 13377, 13644, 14112, 14406, 14781, 15288, 15918, 16464, 17199, 17472, 17836, 18192, 18522, 18571, 19208, 19656, 19708, 20384, 20466, 21168, 21224, 21609, 21952, 22464, 22932, 23877, 24256, 24696, 26208, 26754, 27288, 28224, 28812, 29562, 30576, 31213, 31836, 32928, 34398, 34489, 35672, 36384, 37044, 37142, 38416, 39312, 39416, 40131, 40768, 40932, 42336, 42448, 43218, 44343, 45864, 47754, 49392, 52416, 53508, 54576, 55713, 57624, 59124, 61152, 62426, 63672, 64827, 65856, 68796, 68978, 71344, 71631, 72768, 74088, 74284, 76832, 78624, 78832, 80262, 81864, 84672, 84896, 86436, 88686, 91728, 93639, 95508, 98784, 103467, 107016, 109152, 111426, 115248, 118248, 120393, 122304, 124852, 127344, 129654, 129997, 133029, 137592, 137956, 142688, 143262, 148176, 148568, 153664, 157248, 157664, 160524, 163728, 167139, 169792, 172872, 177372, 183456, 187278, 191016, 197568, 206934, 214032, 218304, 222852, 230496, 236496, 240786, 241423, 249704, 254688, 259308, 259994, 266058, 275184, 275912, 280917, 285376, 286524, 296352, 297136, 310401, 315328, 321048, 327456, 334278, 345744, 354744, 366912, 374556, 382032, 389991, 413868, 428064, 445704, 460992, 472992, 481572, 482846, 499408, 501417, 509376, 518616, 519988, 532116, 550368, 551824, 561834, 573048, 592704, 594272, 620802, 642096, 654912, 668556, 691488, 709488, 724269, 749112, 764064, 779982, 827736, 842751, 856128, 891408, 909979, 931203, 945984, 963144, 965692, 998816, 1002834, 1037232, 1039976, 1064232, 1100736, 1103648, 1123668, 1146096, 1169973, 1188544, 1241604, 1284192, 1337112, 1382976, 1418976, 1448538, 1498224, 1528128, 1559964, 1655472, 1685502, 1689961, 1782816, 1819958, 1862406, 1926288, 1931384, 1997632, 2005668, 2074464, 2079952, 2128464, 2172807, 2207296, 2247336, 2292192, 2339946, 2483208, 2568384, 2674224, 2729937, 2837952, 2897076, 2996448, 3119928, 3310944, 3371004, 3379922, 3509919, 3565632, 3639916, 3724812, 3852576, 3862768, 4011336, 4148928, 4159904, 4256928, 4345614, 4494672, 4584384, 4679892, 4966416, 5069883, 5348448, 5459874, 5794152, 5992896, 6239856, 6518421, 6621888, 6742008, 6759844, 7019838, 7279832, 7449624, 7705152, 7725536, 8022672, 8189811, 8319808, 8513856, 8691228, 8989344, 9359784, 9932832, 10139766, 10696896, 10919748, 11588304, 11829727, 12479712, 13036842, 13484016, 13519688, 14039676, 14559664, 14899248, 15209649, 15451072, 16045344, 16379622, 17382456, 17978688, 18719568, 19865664, 20279532, 21839496, 23176608, 23659454, 24569433, 24959424, 26073684, 26968032, 27039376, 28079352, 29119328, 29798496, 30419298, 32090688, 32759244, 34764912, 35489181, 37439136, 40559064, 43678992, 45628947, 46353216, 47318908, 49138866, 52147368, 53936064, 54078752, 56158704, 58238656, 59596992, 60838596, 65518488, 69529824, 70978362, 74878272, 81118128, 87357984, 91257894, 94637816, 98277732, 104294736, 106467543, 108157504, 112317408, 121677192, 131036976, 139059648, 141956724, 162236256, 174715968, 182515788, 189275632, 196555464, 208589472, 212935086, 224634816, 243354384, 262073952, 283913448, 319402629, 324472512, 365031576, 378551264, 393110928, 417178944, 425870172, 486708768, 524147904, 567826896, 638805258, 730063152, 757102528, 786221856, 851740344, 973417536, 1135653792, 1277610516, 1460126304, 1572443712, 1703480688, 2271307584, 2555221032, 2920252608, 3406961376, 5110442064, 6813922752, 10220884128, 20441768256]

約数ペア:

[(1, 20441768256), (2, 10220884128), (3, 6813922752), (4, 5110442064), (6, 3406961376), (7, 2920252608), (8, 2555221032), (9, 2271307584), (12, 1703480688), (13, 1572443712), (14, 1460126304), (16, 1277610516), (18, 1135653792), (21, 973417536), (24, 851740344), (26, 786221856), (27, 757102528), (28, 730063152), (32, 638805258), (36, 567826896), (39, 524147904), (42, 486708768), (48, 425870172), (49, 417178944), (52, 393110928), (54, 378551264), (56, 365031576), (63, 324472512), (64, 319402629), (72, 283913448), (78, 262073952), (84, 243354384), (91, 224634816), (96, 212935086), (98, 208589472), (104, 196555464), (108, 189275632), (112, 182515788), (117, 174715968), (126, 162236256), (144, 141956724), (147, 139059648), (156, 131036976), (168, 121677192), (182, 112317408), (189, 108157504), (192, 106467543), (196, 104294736), (208, 98277732), (216, 94637816), (224, 91257894), (234, 87357984), (252, 81118128), (273, 74878272), (288, 70978362), (294, 69529824), (312, 65518488), (336, 60838596), (343, 59596992), (351, 58238656), (364, 56158704), (378, 54078752), (379, 53936064), (392, 52147368), (416, 49138866), (432, 47318908), (441, 46353216), (448, 45628947), (468, 43678992), (504, 40559064), (546, 37439136), (576, 35489181), (588, 34764912), (624, 32759244), (637, 32090688), (672, 30419298), (686, 29798496), (702, 29119328), (728, 28079352), (756, 27039376), (758, 26968032), (784, 26073684), (819, 24959424), (832, 24569433), (864, 23659454), (882, 23176608), (936, 21839496), (1008, 20279532), (1029, 19865664), (1092, 18719568), (1137, 17978688), (1176, 17382456), (1248, 16379622), (1274, 16045344), (1323, 15451072), (1344, 15209649), (1372, 14899248), (1404, 14559664), (1456, 14039676), (1512, 13519688), (1516, 13484016), (1568, 13036842), (1638, 12479712), (1728, 11829727), (1764, 11588304), (1872, 10919748), (1911, 10696896), (2016, 10139766), (2058, 9932832), (2184, 9359784), (2274, 8989344), (2352, 8691228), (2401, 8513856), (2457, 8319808), (2496, 8189811), (2548, 8022672), (2646, 7725536), (2653, 7705152), (2744, 7449624), (2808, 7279832), (2912, 7019838), (3024, 6759844), (3032, 6742008), (3087, 6621888), (3136, 6518421), (3276, 6239856), (3411, 5992896), (3528, 5794152), (3744, 5459874), (3822, 5348448), (4032, 5069883), (4116, 4966416), (4368, 4679892), (4459, 4584384), (4548, 4494672), (4704, 4345614), (4802, 4256928), (4914, 4159904), (4927, 4148928), (5096, 4011336), (5292, 3862768), (5306, 3852576), (5488, 3724812), (5616, 3639916), (5733, 3565632), (5824, 3509919), (6048, 3379922), (6064, 3371004), (6174, 3310944), (6552, 3119928), (6822, 2996448), (7056, 2897076), (7203, 2837952), (7488, 2729937), (7644, 2674224), (7959, 2568384), (8232, 2483208), (8736, 2339946), (8918, 2292192), (9096, 2247336), (9261, 2207296), (9408, 2172807), (9604, 2128464), (9828, 2079952), (9854, 2074464), (10192, 2005668), (10233, 1997632), (10584, 1931384), (10612, 1926288), (10976, 1862406), (11232, 1819958), (11466, 1782816), (12096, 1689961), (12128, 1685502), (12348, 1655472), (13104, 1559964), (13377, 1528128), (13644, 1498224), (14112, 1448538), (14406, 1418976), (14781, 1382976), (15288, 1337112), (15918, 1284192), (16464, 1241604), (17199, 1188544), (17472, 1169973), (17836, 1146096), (18192, 1123668), (18522, 1103648), (18571, 1100736), (19208, 1064232), (19656, 1039976), (19708, 1037232), (20384, 1002834), (20466, 998816), (21168, 965692), (21224, 963144), (21609, 945984), (21952, 931203), (22464, 909979), (22932, 891408), (23877, 856128), (24256, 842751), (24696, 827736), (26208, 779982), (26754, 764064), (27288, 749112), (28224, 724269), (28812, 709488), (29562, 691488), (30576, 668556), (31213, 654912), (31836, 642096), (32928, 620802), (34398, 594272), (34489, 592704), (35672, 573048), (36384, 561834), (37044, 551824), (37142, 550368), (38416, 532116), (39312, 519988), (39416, 518616), (40131, 509376), (40768, 501417), (40932, 499408), (42336, 482846), (42448, 481572), (43218, 472992), (44343, 460992), (45864, 445704), (47754, 428064), (49392, 413868), (52416, 389991), (53508, 382032), (54576, 374556), (55713, 366912), (57624, 354744), (59124, 345744), (61152, 334278), (62426, 327456), (63672, 321048), (64827, 315328), (65856, 310401), (68796, 297136), (68978, 296352), (71344, 286524), (71631, 285376), (72768, 280917), (74088, 275912), (74284, 275184), (76832, 266058), (78624, 259994), (78832, 259308), (80262, 254688), (81864, 249704), (84672, 241423), (84896, 240786), (86436, 236496), (88686, 230496), (91728, 222852), (93639, 218304), (95508, 214032), (98784, 206934), (103467, 197568), (107016, 191016), (109152, 187278), (111426, 183456), (115248, 177372), (118248, 172872), (120393, 169792), (122304, 167139), (124852, 163728), (127344, 160524), (129654, 157664), (129997, 157248), (133029, 153664), (137592, 148568), (137956, 148176), (142688, 143262)]