20729112096

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 432

約数和(自身を含む): 70608827520

約数和(自身を除く): 49879715424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 79, 84, 88, 96, 98, 112, 121, 132, 147, 154, 158, 168, 176, 196, 224, 231, 237, 242, 264, 294, 308, 316, 336, 352, 363, 392, 461, 462, 474, 484, 528, 539, 553, 588, 616, 632, 672, 726, 784, 847, 869, 922, 924, 948, 968, 1056, 1078, 1106, 1176, 1232, 1264, 1383, 1452, 1568, 1617, 1659, 1694, 1738, 1844, 1848, 1896, 1936, 2156, 2212, 2352, 2464, 2528, 2541, 2607, 2766, 2904, 3227, 3234, 3318, 3388, 3476, 3688, 3696, 3792, 3871, 3872, 4312, 4424, 4704, 5071, 5082, 5214, 5532, 5808, 5929, 6083, 6454, 6468, 6636, 6776, 6952, 7376, 7392, 7584, 7742, 8624, 8848, 9559, 9681, 10142, 10164, 10428, 11064, 11613, 11616, 11858, 12166, 12908, 12936, 13272, 13552, 13904, 14752, 15213, 15484, 17248, 17696, 17787, 18249, 19118, 19362, 20284, 20328, 20856, 22128, 22589, 23226, 23716, 24332, 25816, 25872, 26544, 27104, 27808, 28677, 30426, 30968, 35497, 35574, 36419, 36498, 38236, 38724, 40568, 40656, 41712, 42581, 44256, 45178, 46452, 47432, 48664, 51632, 51744, 53088, 55781, 57354, 60852, 61936, 66913, 67767, 70994, 71148, 72838, 72996, 76472, 77448, 81136, 81312, 83424, 85162, 90356, 92904, 94864, 97328, 103264, 106491, 109257, 111562, 114708, 121704, 123872, 127743, 133826, 135534, 141988, 142296, 145676, 145992, 152944, 154896, 162272, 167343, 170324, 180712, 185808, 189728, 194656, 200739, 212982, 218514, 223124, 229416, 243408, 248479, 254933, 255486, 267652, 271068, 283976, 284592, 291352, 291984, 305888, 309792, 334686, 340648, 361424, 371616, 390467, 400609, 401478, 425964, 437028, 446248, 458832, 468391, 486816, 496958, 509866, 510972, 535304, 542136, 567952, 569184, 582704, 583968, 669372, 681296, 722848, 745437, 764799, 780934, 801218, 802956, 851928, 874056, 892496, 917664, 936782, 993916, 1019732, 1021944, 1070608, 1084272, 1135904, 1165408, 1171401, 1201827, 1338744, 1362592, 1405173, 1490874, 1529598, 1561868, 1602436, 1605912, 1703856, 1748112, 1784531, 1784992, 1873564, 1987832, 2039464, 2043888, 2141216, 2168544, 2342802, 2403654, 2677488, 2733269, 2804263, 2810346, 2981748, 3059196, 3123736, 3204872, 3211824, 3407712, 3496224, 3569062, 3747128, 3975664, 4078928, 4087776, 4406699, 4685604, 4807308, 5353593, 5354976, 5466538, 5608526, 5620692, 5963496, 6118392, 6247472, 6409744, 6423648, 7138124, 7494256, 7951328, 8157856, 8199807, 8412789, 8813398, 9371208, 9614616, 10707186, 10933076, 11217052, 11241384, 11926992, 12236784, 12494944, 12819488, 13220097, 14276248, 14988512, 16399614, 16825578, 17626796, 18742416, 19229232, 19629841, 21414372, 21866152, 22434104, 22482768, 23853984, 24473568, 26440194, 28552496, 30846893, 32799228, 33651156, 35253592, 37484832, 38458464, 39259682, 42828744, 43732304, 44868208, 44965536, 52880388, 57104992, 58889523, 61693786, 65598456, 67302312, 70507184, 78519364, 85657488, 87464608, 89736416, 92540679, 105760776, 117779046, 123387572, 131196912, 134604624, 141014368, 157038728, 171314976, 185081358, 211521552, 215928251, 235558092, 246775144, 262393824, 269209248, 314077456, 370162716, 423043104, 431856502, 471116184, 493550288, 628154912, 647784753, 740325432, 863713004, 942232368, 987100576, 1295569506, 1480650864, 1727426008, 1884464736, 2591139012, 2961301728, 3454852016, 5182278024, 6909704032, 10364556048, 20729112096]

約数ペア:

[(1, 20729112096), (2, 10364556048), (3, 6909704032), (4, 5182278024), (6, 3454852016), (7, 2961301728), (8, 2591139012), (11, 1884464736), (12, 1727426008), (14, 1480650864), (16, 1295569506), (21, 987100576), (22, 942232368), (24, 863713004), (28, 740325432), (32, 647784753), (33, 628154912), (42, 493550288), (44, 471116184), (48, 431856502), (49, 423043104), (56, 370162716), (66, 314077456), (77, 269209248), (79, 262393824), (84, 246775144), (88, 235558092), (96, 215928251), (98, 211521552), (112, 185081358), (121, 171314976), (132, 157038728), (147, 141014368), (154, 134604624), (158, 131196912), (168, 123387572), (176, 117779046), (196, 105760776), (224, 92540679), (231, 89736416), (237, 87464608), (242, 85657488), (264, 78519364), (294, 70507184), (308, 67302312), (316, 65598456), (336, 61693786), (352, 58889523), (363, 57104992), (392, 52880388), (461, 44965536), (462, 44868208), (474, 43732304), (484, 42828744), (528, 39259682), (539, 38458464), (553, 37484832), (588, 35253592), (616, 33651156), (632, 32799228), (672, 30846893), (726, 28552496), (784, 26440194), (847, 24473568), (869, 23853984), (922, 22482768), (924, 22434104), (948, 21866152), (968, 21414372), (1056, 19629841), (1078, 19229232), (1106, 18742416), (1176, 17626796), (1232, 16825578), (1264, 16399614), (1383, 14988512), (1452, 14276248), (1568, 13220097), (1617, 12819488), (1659, 12494944), (1694, 12236784), (1738, 11926992), (1844, 11241384), (1848, 11217052), (1896, 10933076), (1936, 10707186), (2156, 9614616), (2212, 9371208), (2352, 8813398), (2464, 8412789), (2528, 8199807), (2541, 8157856), (2607, 7951328), (2766, 7494256), (2904, 7138124), (3227, 6423648), (3234, 6409744), (3318, 6247472), (3388, 6118392), (3476, 5963496), (3688, 5620692), (3696, 5608526), (3792, 5466538), (3871, 5354976), (3872, 5353593), (4312, 4807308), (4424, 4685604), (4704, 4406699), (5071, 4087776), (5082, 4078928), (5214, 3975664), (5532, 3747128), (5808, 3569062), (5929, 3496224), (6083, 3407712), (6454, 3211824), (6468, 3204872), (6636, 3123736), (6776, 3059196), (6952, 2981748), (7376, 2810346), (7392, 2804263), (7584, 2733269), (7742, 2677488), (8624, 2403654), (8848, 2342802), (9559, 2168544), (9681, 2141216), (10142, 2043888), (10164, 2039464), (10428, 1987832), (11064, 1873564), (11613, 1784992), (11616, 1784531), (11858, 1748112), (12166, 1703856), (12908, 1605912), (12936, 1602436), (13272, 1561868), (13552, 1529598), (13904, 1490874), (14752, 1405173), (15213, 1362592), (15484, 1338744), (17248, 1201827), (17696, 1171401), (17787, 1165408), (18249, 1135904), (19118, 1084272), (19362, 1070608), (20284, 1021944), (20328, 1019732), (20856, 993916), (22128, 936782), (22589, 917664), (23226, 892496), (23716, 874056), (24332, 851928), (25816, 802956), (25872, 801218), (26544, 780934), (27104, 764799), (27808, 745437), (28677, 722848), (30426, 681296), (30968, 669372), (35497, 583968), (35574, 582704), (36419, 569184), (36498, 567952), (38236, 542136), (38724, 535304), (40568, 510972), (40656, 509866), (41712, 496958), (42581, 486816), (44256, 468391), (45178, 458832), (46452, 446248), (47432, 437028), (48664, 425964), (51632, 401478), (51744, 400609), (53088, 390467), (55781, 371616), (57354, 361424), (60852, 340648), (61936, 334686), (66913, 309792), (67767, 305888), (70994, 291984), (71148, 291352), (72838, 284592), (72996, 283976), (76472, 271068), (77448, 267652), (81136, 255486), (81312, 254933), (83424, 248479), (85162, 243408), (90356, 229416), (92904, 223124), (94864, 218514), (97328, 212982), (103264, 200739), (106491, 194656), (109257, 189728), (111562, 185808), (114708, 180712), (121704, 170324), (123872, 167343), (127743, 162272), (133826, 154896), (135534, 152944), (141988, 145992), (142296, 145676)]