20703842208

素因数分解:

$2^5\times 3^2\times 7^4\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 360

約数和(自身を含む): 69738177600

約数和(自身を除く): 49034335392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 196, 224, 237, 252, 288, 294, 316, 336, 343, 379, 392, 441, 474, 504, 553, 588, 632, 672, 686, 711, 758, 784, 882, 948, 1008, 1029, 1106, 1137, 1176, 1264, 1372, 1422, 1516, 1568, 1659, 1764, 1896, 2016, 2058, 2212, 2274, 2352, 2401, 2528, 2653, 2744, 2844, 3032, 3087, 3318, 3411, 3528, 3792, 3871, 4116, 4424, 4548, 4704, 4802, 4977, 5306, 5488, 5688, 6064, 6174, 6636, 6822, 7056, 7203, 7584, 7742, 7959, 8232, 8848, 9096, 9604, 9954, 10612, 10976, 11376, 11613, 12128, 12348, 13272, 13644, 14112, 14406, 15484, 15918, 16464, 17696, 18192, 18571, 19208, 19908, 21224, 21609, 22752, 23226, 23877, 24696, 26544, 27097, 27288, 28812, 29941, 30968, 31836, 32928, 34839, 36384, 37142, 38416, 39816, 42448, 43218, 46452, 47754, 49392, 53088, 54194, 54576, 55713, 57624, 59882, 61936, 63672, 69678, 74284, 76832, 79632, 81291, 84896, 86436, 89823, 92904, 95508, 98784, 108388, 109152, 111426, 115248, 119764, 123872, 127344, 129997, 139356, 148568, 159264, 162582, 167139, 172872, 179646, 185808, 189679, 191016, 209587, 216776, 222852, 230496, 239528, 243873, 254688, 259994, 269469, 278712, 297136, 325164, 334278, 345744, 359292, 371616, 379358, 382032, 389991, 419174, 433552, 445704, 479056, 487746, 519988, 538938, 557424, 569037, 594272, 628761, 650328, 668556, 691488, 718584, 758716, 764064, 779982, 838348, 867104, 891408, 909979, 958112, 975492, 1039976, 1077876, 1114848, 1138074, 1169973, 1257522, 1300656, 1337112, 1437168, 1467109, 1517432, 1559964, 1676696, 1707111, 1782816, 1819958, 1886283, 1950984, 2079952, 2155752, 2276148, 2339946, 2515044, 2601312, 2674224, 2729937, 2874336, 2934218, 3034864, 3119928, 3353392, 3414222, 3639916, 3772566, 3901968, 4159904, 4311504, 4401327, 4552296, 4679892, 5030088, 5348448, 5459874, 5868436, 6069728, 6239856, 6706784, 6828444, 7279832, 7545132, 7803936, 8189811, 8623008, 8802654, 9104592, 9359784, 10060176, 10269763, 10919748, 11736872, 12479712, 13203981, 13656888, 14559664, 15090264, 16379622, 17605308, 18209184, 18719568, 20120352, 20539526, 21839496, 23473744, 26407962, 27313776, 29119328, 30180528, 30809289, 32759244, 35210616, 37439136, 41079052, 43678992, 46947488, 52815924, 54627552, 60361056, 61618578, 65518488, 70421232, 71888341, 82158104, 87357984, 92427867, 105631848, 123237156, 131036976, 140842464, 143776682, 164316208, 184855734, 211263696, 215665023, 246474312, 262073952, 287553364, 328632416, 369711468, 422527392, 431330046, 492948624, 575106728, 646995069, 739422936, 862660092, 985897248, 1150213456, 1293990138, 1478845872, 1725320184, 2300426912, 2587980276, 2957691744, 3450640368, 5175960552, 6901280736, 10351921104, 20703842208]

約数ペア:

[(1, 20703842208), (2, 10351921104), (3, 6901280736), (4, 5175960552), (6, 3450640368), (7, 2957691744), (8, 2587980276), (9, 2300426912), (12, 1725320184), (14, 1478845872), (16, 1293990138), (18, 1150213456), (21, 985897248), (24, 862660092), (28, 739422936), (32, 646995069), (36, 575106728), (42, 492948624), (48, 431330046), (49, 422527392), (56, 369711468), (63, 328632416), (72, 287553364), (79, 262073952), (84, 246474312), (96, 215665023), (98, 211263696), (112, 184855734), (126, 164316208), (144, 143776682), (147, 140842464), (158, 131036976), (168, 123237156), (196, 105631848), (224, 92427867), (237, 87357984), (252, 82158104), (288, 71888341), (294, 70421232), (316, 65518488), (336, 61618578), (343, 60361056), (379, 54627552), (392, 52815924), (441, 46947488), (474, 43678992), (504, 41079052), (553, 37439136), (588, 35210616), (632, 32759244), (672, 30809289), (686, 30180528), (711, 29119328), (758, 27313776), (784, 26407962), (882, 23473744), (948, 21839496), (1008, 20539526), (1029, 20120352), (1106, 18719568), (1137, 18209184), (1176, 17605308), (1264, 16379622), (1372, 15090264), (1422, 14559664), (1516, 13656888), (1568, 13203981), (1659, 12479712), (1764, 11736872), (1896, 10919748), (2016, 10269763), (2058, 10060176), (2212, 9359784), (2274, 9104592), (2352, 8802654), (2401, 8623008), (2528, 8189811), (2653, 7803936), (2744, 7545132), (2844, 7279832), (3032, 6828444), (3087, 6706784), (3318, 6239856), (3411, 6069728), (3528, 5868436), (3792, 5459874), (3871, 5348448), (4116, 5030088), (4424, 4679892), (4548, 4552296), (4704, 4401327), (4802, 4311504), (4977, 4159904), (5306, 3901968), (5488, 3772566), (5688, 3639916), (6064, 3414222), (6174, 3353392), (6636, 3119928), (6822, 3034864), (7056, 2934218), (7203, 2874336), (7584, 2729937), (7742, 2674224), (7959, 2601312), (8232, 2515044), (8848, 2339946), (9096, 2276148), (9604, 2155752), (9954, 2079952), (10612, 1950984), (10976, 1886283), (11376, 1819958), (11613, 1782816), (12128, 1707111), (12348, 1676696), (13272, 1559964), (13644, 1517432), (14112, 1467109), (14406, 1437168), (15484, 1337112), (15918, 1300656), (16464, 1257522), (17696, 1169973), (18192, 1138074), (18571, 1114848), (19208, 1077876), (19908, 1039976), (21224, 975492), (21609, 958112), (22752, 909979), (23226, 891408), (23877, 867104), (24696, 838348), (26544, 779982), (27097, 764064), (27288, 758716), (28812, 718584), (29941, 691488), (30968, 668556), (31836, 650328), (32928, 628761), (34839, 594272), (36384, 569037), (37142, 557424), (38416, 538938), (39816, 519988), (42448, 487746), (43218, 479056), (46452, 445704), (47754, 433552), (49392, 419174), (53088, 389991), (54194, 382032), (54576, 379358), (55713, 371616), (57624, 359292), (59882, 345744), (61936, 334278), (63672, 325164), (69678, 297136), (74284, 278712), (76832, 269469), (79632, 259994), (81291, 254688), (84896, 243873), (86436, 239528), (89823, 230496), (92904, 222852), (95508, 216776), (98784, 209587), (108388, 191016), (109152, 189679), (111426, 185808), (115248, 179646), (119764, 172872), (123872, 167139), (127344, 162582), (129997, 159264), (139356, 148568)]