20291215392

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2482

約数の個数: 288

約数和(自身を含む): 68838561792

約数和(自身を除く): 48547346400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 163, 168, 189, 216, 224, 243, 252, 288, 324, 326, 336, 378, 432, 486, 489, 504, 567, 648, 652, 672, 756, 864, 972, 978, 1008, 1134, 1141, 1296, 1304, 1467, 1512, 1701, 1944, 1956, 2016, 2268, 2282, 2287, 2592, 2608, 2934, 3024, 3402, 3423, 3888, 3912, 4401, 4536, 4564, 4574, 5216, 5868, 6048, 6804, 6846, 6861, 7776, 7824, 8802, 9072, 9128, 9148, 10269, 11736, 13203, 13608, 13692, 13722, 15648, 16009, 17604, 18144, 18256, 18296, 20538, 20583, 23472, 26406, 27216, 27384, 27444, 30807, 32018, 35208, 36512, 36592, 39609, 41076, 41166, 46944, 48027, 52812, 54432, 54768, 54888, 61614, 61749, 64036, 70416, 73184, 79218, 82152, 82332, 92421, 96054, 105624, 109536, 109776, 123228, 123498, 128072, 140832, 144081, 158436, 164304, 164664, 184842, 185247, 192108, 211248, 219552, 246456, 246996, 256144, 277263, 288162, 316872, 328608, 329328, 369684, 370494, 372781, 384216, 422496, 432243, 492912, 493992, 512288, 554526, 555741, 576324, 633744, 658656, 739368, 740988, 745562, 768432, 864486, 985824, 987984, 1109052, 1111482, 1118343, 1152648, 1267488, 1296729, 1478736, 1481976, 1491124, 1536864, 1728972, 1975968, 2218104, 2222964, 2236686, 2305296, 2593458, 2609467, 2957472, 2963952, 2982248, 3355029, 3457944, 3890187, 4436208, 4445928, 4473372, 4610592, 5186916, 5218934, 5927904, 5964496, 6710058, 6915888, 7780374, 7828401, 8872416, 8891856, 8946744, 10065087, 10373832, 10437868, 11928992, 13420116, 13831776, 15560748, 15656802, 17783712, 17893488, 20130174, 20747664, 20875736, 23485203, 26840232, 30195261, 31121496, 31313604, 35786976, 40260348, 41495328, 41751472, 46970406, 53680464, 60390522, 62242992, 62627208, 70455609, 80520696, 83502944, 90585783, 93940812, 107360928, 120781044, 124485984, 125254416, 140911218, 161041392, 181171566, 187881624, 211366827, 241562088, 250508832, 281822436, 322082784, 362343132, 375763248, 422733654, 483124176, 563644872, 634100481, 724686264, 751526496, 845467308, 966248352, 1127289744, 1268200962, 1449372528, 1690934616, 2254579488, 2536401924, 2898745056, 3381869232, 5072803848, 6763738464, 10145607696, 20291215392]

約数ペア:

[(1, 20291215392), (2, 10145607696), (3, 6763738464), (4, 5072803848), (6, 3381869232), (7, 2898745056), (8, 2536401924), (9, 2254579488), (12, 1690934616), (14, 1449372528), (16, 1268200962), (18, 1127289744), (21, 966248352), (24, 845467308), (27, 751526496), (28, 724686264), (32, 634100481), (36, 563644872), (42, 483124176), (48, 422733654), (54, 375763248), (56, 362343132), (63, 322082784), (72, 281822436), (81, 250508832), (84, 241562088), (96, 211366827), (108, 187881624), (112, 181171566), (126, 161041392), (144, 140911218), (162, 125254416), (163, 124485984), (168, 120781044), (189, 107360928), (216, 93940812), (224, 90585783), (243, 83502944), (252, 80520696), (288, 70455609), (324, 62627208), (326, 62242992), (336, 60390522), (378, 53680464), (432, 46970406), (486, 41751472), (489, 41495328), (504, 40260348), (567, 35786976), (648, 31313604), (652, 31121496), (672, 30195261), (756, 26840232), (864, 23485203), (972, 20875736), (978, 20747664), (1008, 20130174), (1134, 17893488), (1141, 17783712), (1296, 15656802), (1304, 15560748), (1467, 13831776), (1512, 13420116), (1701, 11928992), (1944, 10437868), (1956, 10373832), (2016, 10065087), (2268, 8946744), (2282, 8891856), (2287, 8872416), (2592, 7828401), (2608, 7780374), (2934, 6915888), (3024, 6710058), (3402, 5964496), (3423, 5927904), (3888, 5218934), (3912, 5186916), (4401, 4610592), (4536, 4473372), (4564, 4445928), (4574, 4436208), (5216, 3890187), (5868, 3457944), (6048, 3355029), (6804, 2982248), (6846, 2963952), (6861, 2957472), (7776, 2609467), (7824, 2593458), (8802, 2305296), (9072, 2236686), (9128, 2222964), (9148, 2218104), (10269, 1975968), (11736, 1728972), (13203, 1536864), (13608, 1491124), (13692, 1481976), (13722, 1478736), (15648, 1296729), (16009, 1267488), (17604, 1152648), (18144, 1118343), (18256, 1111482), (18296, 1109052), (20538, 987984), (20583, 985824), (23472, 864486), (26406, 768432), (27216, 745562), (27384, 740988), (27444, 739368), (30807, 658656), (32018, 633744), (35208, 576324), (36512, 555741), (36592, 554526), (39609, 512288), (41076, 493992), (41166, 492912), (46944, 432243), (48027, 422496), (52812, 384216), (54432, 372781), (54768, 370494), (54888, 369684), (61614, 329328), (61749, 328608), (64036, 316872), (70416, 288162), (73184, 277263), (79218, 256144), (82152, 246996), (82332, 246456), (92421, 219552), (96054, 211248), (105624, 192108), (109536, 185247), (109776, 184842), (123228, 164664), (123498, 164304), (128072, 158436), (140832, 144081)]