20228981472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 480

約数和(自身を含む): 70815596544

約数和(自身を除く): 50586615072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 71, 72, 81, 82, 84, 96, 108, 112, 123, 126, 142, 144, 162, 164, 168, 189, 213, 216, 224, 246, 252, 284, 287, 288, 324, 328, 336, 369, 378, 383, 426, 432, 492, 497, 504, 567, 568, 574, 639, 648, 656, 672, 738, 756, 766, 852, 861, 864, 984, 994, 1008, 1107, 1134, 1136, 1148, 1149, 1278, 1296, 1312, 1476, 1491, 1512, 1532, 1704, 1722, 1917, 1968, 1988, 2016, 2214, 2268, 2272, 2296, 2298, 2556, 2583, 2592, 2681, 2911, 2952, 2982, 3024, 3064, 3321, 3408, 3444, 3447, 3834, 3936, 3976, 4428, 4473, 4536, 4592, 4596, 5112, 5166, 5362, 5751, 5822, 5904, 5964, 6048, 6128, 6642, 6816, 6888, 6894, 7668, 7749, 7952, 8043, 8733, 8856, 8946, 9072, 9184, 9192, 10224, 10332, 10341, 10724, 11502, 11644, 11808, 11928, 12256, 13284, 13419, 13776, 13788, 15336, 15498, 15703, 15904, 16086, 17466, 17712, 17892, 18144, 18384, 20377, 20448, 20664, 20682, 21448, 23004, 23247, 23288, 23856, 24129, 26199, 26568, 26838, 27193, 27552, 27576, 30672, 30996, 31023, 31406, 32172, 34932, 35424, 35784, 36768, 40257, 40754, 41328, 41364, 42896, 46008, 46494, 46576, 47109, 47712, 48258, 52398, 53136, 53676, 54386, 55152, 61131, 61344, 61992, 62046, 62812, 64344, 69864, 71568, 72387, 78597, 80514, 81508, 81579, 82656, 82728, 85792, 92016, 92988, 93152, 94218, 96516, 104796, 106272, 107352, 108772, 109921, 110304, 122262, 123984, 124092, 125624, 128688, 139728, 141327, 143136, 144774, 157194, 161028, 163016, 163158, 165456, 183393, 184032, 185976, 188436, 190351, 193032, 209592, 214704, 217161, 217544, 219842, 235791, 244524, 244737, 247968, 248184, 251248, 257376, 279456, 282654, 289548, 314388, 322056, 326032, 326316, 329763, 330912, 366786, 371952, 376872, 380702, 386064, 419184, 423981, 429408, 434322, 435088, 439684, 471582, 489048, 489474, 496368, 502496, 550179, 565308, 571053, 579096, 628776, 644112, 652064, 652632, 659526, 733572, 734211, 743904, 753744, 761404, 772128, 838368, 847962, 868644, 870176, 879368, 943164, 978096, 978948, 989289, 992736, 1100358, 1114913, 1130616, 1142106, 1158192, 1257552, 1271943, 1288224, 1305264, 1319052, 1467144, 1468422, 1507488, 1522808, 1650537, 1695924, 1713159, 1737288, 1758736, 1886328, 1956192, 1957896, 1978578, 2200716, 2202633, 2229826, 2261232, 2284212, 2316384, 2515104, 2543886, 2610528, 2638104, 2934288, 2936844, 2967867, 3045616, 3301074, 3344739, 3391848, 3426318, 3474576, 3517472, 3772656, 3915792, 3957156, 4401432, 4405266, 4459652, 4522464, 4568424, 5087772, 5139477, 5276208, 5868576, 5873688, 5935734, 6091232, 6602148, 6689478, 6783696, 6852636, 6949152, 7545312, 7804391, 7831584, 7914312, 8802864, 8810532, 8903601, 8919304, 9136848, 10034217, 10175544, 10278954, 10552416, 11747376, 11871468, 13204296, 13378956, 13567392, 13705272, 15418431, 15608782, 15828624, 17605728, 17621064, 17807202, 17838608, 18273696, 20068434, 20351088, 20557908, 23413173, 23494752, 23742936, 26408592, 26757912, 27410544, 30102651, 30836862, 31217564, 31657248, 35242128, 35614404, 35677216, 40136868, 40702176, 41115816, 46826346, 47485872, 52817184, 53515824, 54821088, 60205302, 61673724, 62435128, 70239519, 70484256, 71228808, 80273736, 82231632, 90307953, 93652692, 94971744, 107031648, 120410604, 123347448, 124870256, 140479038, 142457616, 160547472, 164463264, 180615906, 187305384, 210718557, 240821208, 246694896, 249740512, 280958076, 284915232, 321094944, 361231812, 374610768, 421437114, 481642416, 493389792, 561916152, 632155671, 722463624, 749221536, 842874228, 963284832, 1123832304, 1264311342, 1444927248, 1685748456, 2247664608, 2528622684, 2889854496, 3371496912, 5057245368, 6742993824, 10114490736, 20228981472]

約数ペア:

[(1, 20228981472), (2, 10114490736), (3, 6742993824), (4, 5057245368), (6, 3371496912), (7, 2889854496), (8, 2528622684), (9, 2247664608), (12, 1685748456), (14, 1444927248), (16, 1264311342), (18, 1123832304), (21, 963284832), (24, 842874228), (27, 749221536), (28, 722463624), (32, 632155671), (36, 561916152), (41, 493389792), (42, 481642416), (48, 421437114), (54, 374610768), (56, 361231812), (63, 321094944), (71, 284915232), (72, 280958076), (81, 249740512), (82, 246694896), (84, 240821208), (96, 210718557), (108, 187305384), (112, 180615906), (123, 164463264), (126, 160547472), (142, 142457616), (144, 140479038), (162, 124870256), (164, 123347448), (168, 120410604), (189, 107031648), (213, 94971744), (216, 93652692), (224, 90307953), (246, 82231632), (252, 80273736), (284, 71228808), (287, 70484256), (288, 70239519), (324, 62435128), (328, 61673724), (336, 60205302), (369, 54821088), (378, 53515824), (383, 52817184), (426, 47485872), (432, 46826346), (492, 41115816), (497, 40702176), (504, 40136868), (567, 35677216), (568, 35614404), (574, 35242128), (639, 31657248), (648, 31217564), (656, 30836862), (672, 30102651), (738, 27410544), (756, 26757912), (766, 26408592), (852, 23742936), (861, 23494752), (864, 23413173), (984, 20557908), (994, 20351088), (1008, 20068434), (1107, 18273696), (1134, 17838608), (1136, 17807202), (1148, 17621064), (1149, 17605728), (1278, 15828624), (1296, 15608782), (1312, 15418431), (1476, 13705272), (1491, 13567392), (1512, 13378956), (1532, 13204296), (1704, 11871468), (1722, 11747376), (1917, 10552416), (1968, 10278954), (1988, 10175544), (2016, 10034217), (2214, 9136848), (2268, 8919304), (2272, 8903601), (2296, 8810532), (2298, 8802864), (2556, 7914312), (2583, 7831584), (2592, 7804391), (2681, 7545312), (2911, 6949152), (2952, 6852636), (2982, 6783696), (3024, 6689478), (3064, 6602148), (3321, 6091232), (3408, 5935734), (3444, 5873688), (3447, 5868576), (3834, 5276208), (3936, 5139477), (3976, 5087772), (4428, 4568424), (4473, 4522464), (4536, 4459652), (4592, 4405266), (4596, 4401432), (5112, 3957156), (5166, 3915792), (5362, 3772656), (5751, 3517472), (5822, 3474576), (5904, 3426318), (5964, 3391848), (6048, 3344739), (6128, 3301074), (6642, 3045616), (6816, 2967867), (6888, 2936844), (6894, 2934288), (7668, 2638104), (7749, 2610528), (7952, 2543886), (8043, 2515104), (8733, 2316384), (8856, 2284212), (8946, 2261232), (9072, 2229826), (9184, 2202633), (9192, 2200716), (10224, 1978578), (10332, 1957896), (10341, 1956192), (10724, 1886328), (11502, 1758736), (11644, 1737288), (11808, 1713159), (11928, 1695924), (12256, 1650537), (13284, 1522808), (13419, 1507488), (13776, 1468422), (13788, 1467144), (15336, 1319052), (15498, 1305264), (15703, 1288224), (15904, 1271943), (16086, 1257552), (17466, 1158192), (17712, 1142106), (17892, 1130616), (18144, 1114913), (18384, 1100358), (20377, 992736), (20448, 989289), (20664, 978948), (20682, 978096), (21448, 943164), (23004, 879368), (23247, 870176), (23288, 868644), (23856, 847962), (24129, 838368), (26199, 772128), (26568, 761404), (26838, 753744), (27193, 743904), (27552, 734211), (27576, 733572), (30672, 659526), (30996, 652632), (31023, 652064), (31406, 644112), (32172, 628776), (34932, 579096), (35424, 571053), (35784, 565308), (36768, 550179), (40257, 502496), (40754, 496368), (41328, 489474), (41364, 489048), (42896, 471582), (46008, 439684), (46494, 435088), (46576, 434322), (47109, 429408), (47712, 423981), (48258, 419184), (52398, 386064), (53136, 380702), (53676, 376872), (54386, 371952), (55152, 366786), (61131, 330912), (61344, 329763), (61992, 326316), (62046, 326032), (62812, 322056), (64344, 314388), (69864, 289548), (71568, 282654), (72387, 279456), (78597, 257376), (80514, 251248), (81508, 248184), (81579, 247968), (82656, 244737), (82728, 244524), (85792, 235791), (92016, 219842), (92988, 217544), (93152, 217161), (94218, 214704), (96516, 209592), (104796, 193032), (106272, 190351), (107352, 188436), (108772, 185976), (109921, 184032), (110304, 183393), (122262, 165456), (123984, 163158), (124092, 163016), (125624, 161028), (128688, 157194), (139728, 144774), (141327, 143136)]