21250470528

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 576

約数和(自身を含む): 75170833920

約数和(自身を除く): 53920363392

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, 73, 81, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 162, 168, 189, 191, 192, 196, 216, 219, 224, 243, 252, 288, 292, 294, 324, 336, 378, 382, 384, 392, 432, 438, 441, 448, 486, 504, 511, 567, 573, 576, 584, 588, 648, 657, 672, 756, 764, 784, 864, 876, 882, 896, 972, 1008, 1022, 1134, 1146, 1152, 1168, 1176, 1296, 1314, 1323, 1337, 1344, 1512, 1528, 1533, 1568, 1701, 1719, 1728, 1752, 1764, 1944, 1971, 2016, 2044, 2268, 2292, 2336, 2352, 2592, 2628, 2646, 2674, 2688, 3024, 3056, 3066, 3136, 3402, 3438, 3456, 3504, 3528, 3577, 3888, 3942, 3969, 4011, 4032, 4088, 4536, 4584, 4599, 4672, 4704, 5157, 5184, 5256, 5292, 5348, 5913, 6048, 6112, 6132, 6272, 6804, 6876, 7008, 7056, 7154, 7776, 7884, 7938, 8022, 8064, 8176, 9072, 9168, 9198, 9344, 9359, 9408, 10314, 10368, 10512, 10584, 10696, 10731, 11826, 11907, 12033, 12096, 12224, 12264, 13608, 13752, 13797, 13943, 14016, 14112, 14308, 15471, 15552, 15768, 15876, 16044, 16352, 17739, 18144, 18336, 18396, 18718, 18816, 20628, 21024, 21168, 21392, 21462, 23652, 23814, 24066, 24192, 24448, 24528, 27216, 27504, 27594, 27886, 28032, 28077, 28224, 28616, 30942, 31104, 31536, 31752, 32088, 32193, 32704, 35478, 36099, 36288, 36672, 36792, 37436, 41256, 41391, 41829, 42048, 42336, 42784, 42924, 46413, 47304, 47628, 48132, 49056, 54432, 55008, 55188, 55772, 56154, 56448, 57232, 61884, 63072, 63504, 64176, 64386, 65408, 70956, 72198, 72576, 73344, 73584, 74872, 82512, 82782, 83658, 84096, 84231, 84672, 85568, 85848, 92826, 94608, 95256, 96264, 96579, 97601, 98112, 108297, 108864, 110016, 110376, 111544, 112308, 114464, 123768, 124173, 125487, 126144, 127008, 128352, 128772, 141912, 144396, 147168, 149744, 165024, 165564, 167316, 168462, 169344, 171136, 171696, 185652, 189216, 190512, 192528, 193158, 195202, 196224, 216594, 217728, 220032, 220752, 223088, 224616, 228928, 247536, 248346, 250974, 252288, 252693, 254016, 256704, 257544, 283824, 288792, 289737, 292803, 294336, 299488, 324891, 330048, 331128, 334632, 336924, 343392, 371304, 376461, 378432, 381024, 385056, 386316, 390404, 433188, 441504, 446176, 449232, 457856, 495072, 496692, 501948, 505386, 508032, 513408, 515088, 567648, 577584, 579474, 585606, 588672, 598976, 649782, 660096, 662256, 669264, 673848, 683207, 686784, 742608, 752922, 756864, 758079, 762048, 770112, 772632, 780808, 866376, 869211, 878409, 883008, 892352, 898464, 990144, 993384, 1003896, 1010772, 1030176, 1129383, 1135296, 1155168, 1158948, 1171212, 1197952, 1299564, 1324512, 1338528, 1347696, 1366414, 1373568, 1485216, 1505844, 1516158, 1524096, 1540224, 1545264, 1561616, 1732752, 1738422, 1756818, 1766016, 1784704, 1796928, 1980288, 1986768, 2007792, 2021544, 2049621, 2060352, 2258766, 2270592, 2274237, 2310336, 2317896, 2342424, 2599128, 2635227, 2649024, 2677056, 2695392, 2732828, 2970432, 3011688, 3032316, 3090528, 3123232, 3388149, 3465504, 3476844, 3513636, 3593856, 3973536, 4015584, 4043088, 4099242, 4120704, 4517532, 4548474, 4620672, 4635792, 4684848, 5198256, 5270454, 5298048, 5354112, 5390784, 5465656, 5940864, 6023376, 6064632, 6148863, 6181056, 6246464, 6776298, 6931008, 6953688, 7027272, 7905681, 7947072, 8031168, 8086176, 8198484, 9035064, 9096948, 9271584, 9369696, 10396512, 10540908, 10781568, 10931312, 12046752, 12129264, 12297726, 12362112, 12492928, 13552596, 13862016, 13907376, 14054544, 15811362, 15894144, 16062336, 16172352, 16396968, 18070128, 18193896, 18446589, 18543168, 18739392, 20793024, 21081816, 21862624, 23717043, 24093504, 24258528, 24595452, 27105192, 27814752, 28109088, 31622724, 32344704, 32793936, 36140256, 36387792, 36893178, 37086336, 37478784, 41586048, 42163632, 43725248, 47434086, 48187008, 48517056, 49190904, 54210384, 55339767, 55629504, 56218176, 63245448, 65587872, 72280512, 72775584, 73786356, 84327264, 87450496, 94868172, 97034112, 98381808, 108420768, 110679534, 111259008, 112436352, 126490896, 131175744, 144561024, 145551168, 147572712, 166019301, 168654528, 189736344, 196763616, 216841536, 221359068, 252981792, 262351488, 291102336, 295145424, 332038602, 337309056, 379472688, 393527232, 433683072, 442718136, 505963584, 590290848, 664077204, 758945376, 787054464, 885436272, 1011927168, 1180581696, 1328154408, 1517890752, 1770872544, 2361163392, 2656308816, 3035781504, 3541745088, 5312617632, 7083490176, 10625235264, 21250470528]

約数ペア:

[(1, 21250470528), (2, 10625235264), (3, 7083490176), (4, 5312617632), (6, 3541745088), (7, 3035781504), (8, 2656308816), (9, 2361163392), (12, 1770872544), (14, 1517890752), (16, 1328154408), (18, 1180581696), (21, 1011927168), (24, 885436272), (27, 787054464), (28, 758945376), (32, 664077204), (36, 590290848), (42, 505963584), (48, 442718136), (49, 433683072), (54, 393527232), (56, 379472688), (63, 337309056), (64, 332038602), (72, 295145424), (73, 291102336), (81, 262351488), (84, 252981792), (96, 221359068), (98, 216841536), (108, 196763616), (112, 189736344), (126, 168654528), (128, 166019301), (144, 147572712), (146, 145551168), (147, 144561024), (162, 131175744), (168, 126490896), (189, 112436352), (191, 111259008), (192, 110679534), (196, 108420768), (216, 98381808), (219, 97034112), (224, 94868172), (243, 87450496), (252, 84327264), (288, 73786356), (292, 72775584), (294, 72280512), (324, 65587872), (336, 63245448), (378, 56218176), (382, 55629504), (384, 55339767), (392, 54210384), (432, 49190904), (438, 48517056), (441, 48187008), (448, 47434086), (486, 43725248), (504, 42163632), (511, 41586048), (567, 37478784), (573, 37086336), (576, 36893178), (584, 36387792), (588, 36140256), (648, 32793936), (657, 32344704), (672, 31622724), (756, 28109088), (764, 27814752), (784, 27105192), (864, 24595452), (876, 24258528), (882, 24093504), (896, 23717043), (972, 21862624), (1008, 21081816), (1022, 20793024), (1134, 18739392), (1146, 18543168), (1152, 18446589), (1168, 18193896), (1176, 18070128), (1296, 16396968), (1314, 16172352), (1323, 16062336), (1337, 15894144), (1344, 15811362), (1512, 14054544), (1528, 13907376), (1533, 13862016), (1568, 13552596), (1701, 12492928), (1719, 12362112), (1728, 12297726), (1752, 12129264), (1764, 12046752), (1944, 10931312), (1971, 10781568), (2016, 10540908), (2044, 10396512), (2268, 9369696), (2292, 9271584), (2336, 9096948), (2352, 9035064), (2592, 8198484), (2628, 8086176), (2646, 8031168), (2674, 7947072), (2688, 7905681), (3024, 7027272), (3056, 6953688), (3066, 6931008), (3136, 6776298), (3402, 6246464), (3438, 6181056), (3456, 6148863), (3504, 6064632), (3528, 6023376), (3577, 5940864), (3888, 5465656), (3942, 5390784), (3969, 5354112), (4011, 5298048), (4032, 5270454), (4088, 5198256), (4536, 4684848), (4584, 4635792), (4599, 4620672), (4672, 4548474), (4704, 4517532), (5157, 4120704), (5184, 4099242), (5256, 4043088), (5292, 4015584), (5348, 3973536), (5913, 3593856), (6048, 3513636), (6112, 3476844), (6132, 3465504), (6272, 3388149), (6804, 3123232), (6876, 3090528), (7008, 3032316), (7056, 3011688), (7154, 2970432), (7776, 2732828), (7884, 2695392), (7938, 2677056), (8022, 2649024), (8064, 2635227), (8176, 2599128), (9072, 2342424), (9168, 2317896), (9198, 2310336), (9344, 2274237), (9359, 2270592), (9408, 2258766), (10314, 2060352), (10368, 2049621), (10512, 2021544), (10584, 2007792), (10696, 1986768), (10731, 1980288), (11826, 1796928), (11907, 1784704), (12033, 1766016), (12096, 1756818), (12224, 1738422), (12264, 1732752), (13608, 1561616), (13752, 1545264), (13797, 1540224), (13943, 1524096), (14016, 1516158), (14112, 1505844), (14308, 1485216), (15471, 1373568), (15552, 1366414), (15768, 1347696), (15876, 1338528), (16044, 1324512), (16352, 1299564), (17739, 1197952), (18144, 1171212), (18336, 1158948), (18396, 1155168), (18718, 1135296), (18816, 1129383), (20628, 1030176), (21024, 1010772), (21168, 1003896), (21392, 993384), (21462, 990144), (23652, 898464), (23814, 892352), (24066, 883008), (24192, 878409), (24448, 869211), (24528, 866376), (27216, 780808), (27504, 772632), (27594, 770112), (27886, 762048), (28032, 758079), (28077, 756864), (28224, 752922), (28616, 742608), (30942, 686784), (31104, 683207), (31536, 673848), (31752, 669264), (32088, 662256), (32193, 660096), (32704, 649782), (35478, 598976), (36099, 588672), (36288, 585606), (36672, 579474), (36792, 577584), (37436, 567648), (41256, 515088), (41391, 513408), (41829, 508032), (42048, 505386), (42336, 501948), (42784, 496692), (42924, 495072), (46413, 457856), (47304, 449232), (47628, 446176), (48132, 441504), (49056, 433188), (54432, 390404), (55008, 386316), (55188, 385056), (55772, 381024), (56154, 378432), (56448, 376461), (57232, 371304), (61884, 343392), (63072, 336924), (63504, 334632), (64176, 331128), (64386, 330048), (65408, 324891), (70956, 299488), (72198, 294336), (72576, 292803), (73344, 289737), (73584, 288792), (74872, 283824), (82512, 257544), (82782, 256704), (83658, 254016), (84096, 252693), (84231, 252288), (84672, 250974), (85568, 248346), (85848, 247536), (92826, 228928), (94608, 224616), (95256, 223088), (96264, 220752), (96579, 220032), (97601, 217728), (98112, 216594), (108297, 196224), (108864, 195202), (110016, 193158), (110376, 192528), (111544, 190512), (112308, 189216), (114464, 185652), (123768, 171696), (124173, 171136), (125487, 169344), (126144, 168462), (127008, 167316), (128352, 165564), (128772, 165024), (141912, 149744), (144396, 147168)]