20122639488

素因数分解:

$2^7\times 3^9\times 7^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 480

約数和(自身を含む): 70377539760

約数和(自身を除く): 50254900272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 163, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 326, 336, 378, 384, 392, 432, 441, 448, 486, 489, 504, 567, 576, 588, 648, 652, 672, 729, 756, 784, 864, 882, 896, 972, 978, 1008, 1134, 1141, 1152, 1176, 1296, 1304, 1323, 1344, 1458, 1467, 1512, 1568, 1701, 1728, 1764, 1944, 1956, 2016, 2187, 2268, 2282, 2352, 2592, 2608, 2646, 2688, 2916, 2934, 3024, 3136, 3402, 3423, 3456, 3528, 3888, 3912, 3969, 4032, 4374, 4401, 4536, 4564, 4704, 5103, 5184, 5216, 5292, 5832, 5868, 6048, 6272, 6561, 6804, 6846, 7056, 7776, 7824, 7938, 7987, 8064, 8748, 8802, 9072, 9128, 9408, 10206, 10269, 10368, 10432, 10584, 11664, 11736, 11907, 12096, 13122, 13203, 13608, 13692, 14112, 15309, 15552, 15648, 15876, 15974, 17496, 17604, 18144, 18256, 18816, 19683, 20412, 20538, 20864, 21168, 23328, 23472, 23814, 23961, 24192, 26244, 26406, 27216, 27384, 28224, 30618, 30807, 31104, 31296, 31752, 31948, 34992, 35208, 35721, 36288, 36512, 39366, 39609, 40824, 41076, 42336, 45927, 46656, 46944, 47628, 47922, 52488, 52812, 54432, 54768, 56448, 61236, 61614, 62592, 63504, 63896, 69984, 70416, 71442, 71883, 72576, 73024, 78732, 79218, 81648, 82152, 84672, 91854, 92421, 93312, 93888, 95256, 95844, 104976, 105624, 107163, 108864, 109536, 118827, 122472, 123228, 127008, 127792, 137781, 139968, 140832, 142884, 143766, 146048, 157464, 158436, 163296, 164304, 169344, 183708, 184842, 187776, 190512, 191688, 209952, 211248, 214326, 215649, 217728, 219072, 237654, 244944, 246456, 254016, 255584, 275562, 277263, 279936, 281664, 285768, 287532, 314928, 316872, 321489, 326592, 328608, 356481, 367416, 369684, 381024, 383376, 419904, 422496, 428652, 431298, 438144, 475308, 489888, 492912, 508032, 511168, 551124, 554526, 563328, 571536, 575064, 629856, 633744, 642978, 646947, 653184, 657216, 712962, 734832, 739368, 762048, 766752, 831789, 839808, 844992, 857304, 862596, 950616, 964467, 979776, 985824, 1022336, 1069443, 1102248, 1109052, 1143072, 1150128, 1259712, 1267488, 1285956, 1293894, 1314432, 1425924, 1469664, 1478736, 1524096, 1533504, 1663578, 1689984, 1714608, 1725192, 1901232, 1928934, 1940841, 1959552, 1971648, 2138886, 2204496, 2218104, 2286144, 2300256, 2495367, 2519424, 2534976, 2571912, 2587788, 2851848, 2939328, 2957472, 3067008, 3208329, 3327156, 3429216, 3450384, 3802464, 3857868, 3881682, 3943296, 4277772, 4408992, 4436208, 4572288, 4600512, 4990734, 5069952, 5143824, 5175576, 5703696, 5822523, 5878656, 5914944, 6416658, 6654312, 6858432, 6900768, 7486101, 7604928, 7715736, 7763364, 8555544, 8817984, 8872416, 9201024, 9981468, 10287648, 10351152, 11407392, 11645046, 11829888, 12833316, 13308624, 13716864, 13801536, 14972202, 15209856, 15431472, 15526728, 17111088, 17467569, 17635968, 17744832, 19962936, 20575296, 20702304, 22458303, 22814784, 23290092, 25666632, 26617248, 27603072, 29944404, 30862944, 31053456, 34222176, 34935138, 35489664, 39925872, 41150592, 41404608, 44916606, 45629568, 46580184, 51333264, 52402707, 53234496, 59888808, 61725888, 62106912, 68444352, 69870276, 79851744, 82809216, 89833212, 93160368, 102666528, 104805414, 106468992, 119777616, 123451776, 124213824, 136888704, 139740552, 157208121, 159703488, 179666424, 186320736, 205333056, 209610828, 239555232, 248427648, 279481104, 314416242, 319406976, 359332848, 372641472, 410666112, 419221656, 479110464, 558962208, 628832484, 718665696, 745282944, 838443312, 958220928, 1117924416, 1257664968, 1437331392, 1676886624, 2235848832, 2515329936, 2874662784, 3353773248, 5030659872, 6707546496, 10061319744, 20122639488]

約数ペア:

[(1, 20122639488), (2, 10061319744), (3, 6707546496), (4, 5030659872), (6, 3353773248), (7, 2874662784), (8, 2515329936), (9, 2235848832), (12, 1676886624), (14, 1437331392), (16, 1257664968), (18, 1117924416), (21, 958220928), (24, 838443312), (27, 745282944), (28, 718665696), (32, 628832484), (36, 558962208), (42, 479110464), (48, 419221656), (49, 410666112), (54, 372641472), (56, 359332848), (63, 319406976), (64, 314416242), (72, 279481104), (81, 248427648), (84, 239555232), (96, 209610828), (98, 205333056), (108, 186320736), (112, 179666424), (126, 159703488), (128, 157208121), (144, 139740552), (147, 136888704), (162, 124213824), (163, 123451776), (168, 119777616), (189, 106468992), (192, 104805414), (196, 102666528), (216, 93160368), (224, 89833212), (243, 82809216), (252, 79851744), (288, 69870276), (294, 68444352), (324, 62106912), (326, 61725888), (336, 59888808), (378, 53234496), (384, 52402707), (392, 51333264), (432, 46580184), (441, 45629568), (448, 44916606), (486, 41404608), (489, 41150592), (504, 39925872), (567, 35489664), (576, 34935138), (588, 34222176), (648, 31053456), (652, 30862944), (672, 29944404), (729, 27603072), (756, 26617248), (784, 25666632), (864, 23290092), (882, 22814784), (896, 22458303), (972, 20702304), (978, 20575296), (1008, 19962936), (1134, 17744832), (1141, 17635968), (1152, 17467569), (1176, 17111088), (1296, 15526728), (1304, 15431472), (1323, 15209856), (1344, 14972202), (1458, 13801536), (1467, 13716864), (1512, 13308624), (1568, 12833316), (1701, 11829888), (1728, 11645046), (1764, 11407392), (1944, 10351152), (1956, 10287648), (2016, 9981468), (2187, 9201024), (2268, 8872416), (2282, 8817984), (2352, 8555544), (2592, 7763364), (2608, 7715736), (2646, 7604928), (2688, 7486101), (2916, 6900768), (2934, 6858432), (3024, 6654312), (3136, 6416658), (3402, 5914944), (3423, 5878656), (3456, 5822523), (3528, 5703696), (3888, 5175576), (3912, 5143824), (3969, 5069952), (4032, 4990734), (4374, 4600512), (4401, 4572288), (4536, 4436208), (4564, 4408992), (4704, 4277772), (5103, 3943296), (5184, 3881682), (5216, 3857868), (5292, 3802464), (5832, 3450384), (5868, 3429216), (6048, 3327156), (6272, 3208329), (6561, 3067008), (6804, 2957472), (6846, 2939328), (7056, 2851848), (7776, 2587788), (7824, 2571912), (7938, 2534976), (7987, 2519424), (8064, 2495367), (8748, 2300256), (8802, 2286144), (9072, 2218104), (9128, 2204496), (9408, 2138886), (10206, 1971648), (10269, 1959552), (10368, 1940841), (10432, 1928934), (10584, 1901232), (11664, 1725192), (11736, 1714608), (11907, 1689984), (12096, 1663578), (13122, 1533504), (13203, 1524096), (13608, 1478736), (13692, 1469664), (14112, 1425924), (15309, 1314432), (15552, 1293894), (15648, 1285956), (15876, 1267488), (15974, 1259712), (17496, 1150128), (17604, 1143072), (18144, 1109052), (18256, 1102248), (18816, 1069443), (19683, 1022336), (20412, 985824), (20538, 979776), (20864, 964467), (21168, 950616), (23328, 862596), (23472, 857304), (23814, 844992), (23961, 839808), (24192, 831789), (26244, 766752), (26406, 762048), (27216, 739368), (27384, 734832), (28224, 712962), (30618, 657216), (30807, 653184), (31104, 646947), (31296, 642978), (31752, 633744), (31948, 629856), (34992, 575064), (35208, 571536), (35721, 563328), (36288, 554526), (36512, 551124), (39366, 511168), (39609, 508032), (40824, 492912), (41076, 489888), (42336, 475308), (45927, 438144), (46656, 431298), (46944, 428652), (47628, 422496), (47922, 419904), (52488, 383376), (52812, 381024), (54432, 369684), (54768, 367416), (56448, 356481), (61236, 328608), (61614, 326592), (62592, 321489), (63504, 316872), (63896, 314928), (69984, 287532), (70416, 285768), (71442, 281664), (71883, 279936), (72576, 277263), (73024, 275562), (78732, 255584), (79218, 254016), (81648, 246456), (82152, 244944), (84672, 237654), (91854, 219072), (92421, 217728), (93312, 215649), (93888, 214326), (95256, 211248), (95844, 209952), (104976, 191688), (105624, 190512), (107163, 187776), (108864, 184842), (109536, 183708), (118827, 169344), (122472, 164304), (123228, 163296), (127008, 158436), (127792, 157464), (137781, 146048), (139968, 143766), (140832, 142884)]