20297423664

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:622

約数の個数: 480

約数和(自身を含む): 72150144000

約数和(自身を除く): 51852720336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 109, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 218, 228, 252, 266, 294, 304, 327, 336, 342, 378, 392, 399, 432, 436, 441, 456, 463, 504, 513, 532, 588, 654, 684, 756, 763, 784, 798, 872, 882, 912, 926, 931, 981, 1008, 1026, 1064, 1176, 1197, 1308, 1323, 1368, 1389, 1512, 1526, 1596, 1744, 1764, 1852, 1862, 1962, 2052, 2071, 2128, 2289, 2352, 2394, 2616, 2646, 2736, 2778, 2793, 2943, 3024, 3052, 3192, 3241, 3528, 3591, 3704, 3724, 3924, 4104, 4142, 4167, 4578, 4788, 5232, 5292, 5341, 5556, 5586, 5886, 6104, 6213, 6384, 6482, 6867, 7056, 7182, 7408, 7448, 7848, 8208, 8284, 8334, 8379, 8797, 9156, 9576, 9723, 10584, 10682, 11112, 11172, 11772, 12208, 12426, 12501, 12964, 13734, 14364, 14497, 14896, 15696, 16023, 16568, 16668, 16758, 17594, 18312, 18639, 19152, 19446, 20601, 21168, 21364, 22224, 22344, 22687, 23544, 24852, 25002, 25137, 25928, 26391, 27468, 28728, 28994, 29169, 32046, 33136, 33336, 33516, 35188, 36624, 37278, 38892, 41202, 42728, 43491, 44688, 45374, 47088, 48069, 49704, 50004, 50274, 50467, 51856, 52782, 54936, 55917, 57456, 57988, 58338, 61579, 64092, 66672, 67032, 68061, 70376, 74556, 77784, 79173, 82404, 85456, 86982, 87507, 90748, 96138, 99408, 100008, 100548, 100934, 101479, 105564, 109872, 111834, 115976, 116676, 123158, 128184, 130473, 134064, 136122, 140752, 144207, 149112, 151401, 155568, 158346, 164808, 173964, 175014, 181496, 184737, 192276, 200016, 201096, 201868, 202958, 204183, 211128, 223668, 231952, 233352, 237519, 246316, 256368, 260946, 272244, 288414, 298224, 302802, 304437, 316692, 329616, 347928, 350028, 353269, 362992, 369474, 384552, 391419, 402192, 403736, 405916, 408366, 422256, 431053, 447336, 454203, 466704, 475038, 492632, 521892, 544488, 554211, 576828, 605604, 608874, 612549, 633384, 695856, 700056, 706538, 738948, 769104, 782838, 807472, 811832, 816732, 862106, 894672, 908406, 913311, 950076, 958873, 985264, 1043784, 1059807, 1088976, 1108422, 1153656, 1211208, 1217748, 1225098, 1266768, 1293159, 1362609, 1400112, 1413076, 1477896, 1565676, 1623664, 1633464, 1662633, 1724212, 1816812, 1826622, 1900152, 1917746, 2087568, 2119614, 2216844, 2307312, 2422416, 2435496, 2450196, 2472883, 2586318, 2725218, 2739933, 2826152, 2876619, 2955792, 3131352, 3179421, 3266928, 3325266, 3448424, 3633624, 3653244, 3800304, 3835492, 3879477, 4239228, 4433688, 4870992, 4900392, 4945766, 5172636, 5450436, 5479866, 5652304, 5753238, 6262704, 6358842, 6650532, 6712111, 6896848, 7267248, 7306488, 7418649, 7670984, 7758954, 8478456, 8629857, 8867376, 9538263, 9800784, 9891532, 10345272, 10900872, 10959732, 11506476, 11638431, 12717684, 13301064, 13424222, 14612976, 14837298, 15341968, 15517908, 16956912, 17259714, 19076526, 19783064, 20136333, 20690544, 21801744, 21919464, 22255947, 23012952, 23276862, 25435368, 25889571, 26602128, 26848444, 29674596, 31035816, 34519428, 38153052, 39566128, 40272666, 43838928, 44511894, 46025904, 46553724, 46984777, 50870736, 51779142, 53696888, 59349192, 60408999, 62071632, 66767841, 69038856, 76306104, 80545332, 89023788, 93107448, 93969554, 103558284, 107393776, 118698384, 120817998, 133535682, 138077712, 140954331, 152612208, 161090664, 178047576, 181226997, 186214896, 187939108, 207116568, 241635996, 267071364, 281908662, 322181328, 356095152, 362453994, 375878216, 414233136, 422862993, 483271992, 534142728, 563817324, 724907988, 751756432, 845725986, 966543984, 1068285456, 1127634648, 1268588979, 1449815976, 1691451972, 2255269296, 2537177958, 2899631952, 3382903944, 5074355916, 6765807888, 10148711832, 20297423664]

約数ペア:

[(1, 20297423664), (2, 10148711832), (3, 6765807888), (4, 5074355916), (6, 3382903944), (7, 2899631952), (8, 2537177958), (9, 2255269296), (12, 1691451972), (14, 1449815976), (16, 1268588979), (18, 1127634648), (19, 1068285456), (21, 966543984), (24, 845725986), (27, 751756432), (28, 724907988), (36, 563817324), (38, 534142728), (42, 483271992), (48, 422862993), (49, 414233136), (54, 375878216), (56, 362453994), (57, 356095152), (63, 322181328), (72, 281908662), (76, 267071364), (84, 241635996), (98, 207116568), (108, 187939108), (109, 186214896), (112, 181226997), (114, 178047576), (126, 161090664), (133, 152612208), (144, 140954331), (147, 138077712), (152, 133535682), (168, 120817998), (171, 118698384), (189, 107393776), (196, 103558284), (216, 93969554), (218, 93107448), (228, 89023788), (252, 80545332), (266, 76306104), (294, 69038856), (304, 66767841), (327, 62071632), (336, 60408999), (342, 59349192), (378, 53696888), (392, 51779142), (399, 50870736), (432, 46984777), (436, 46553724), (441, 46025904), (456, 44511894), (463, 43838928), (504, 40272666), (513, 39566128), (532, 38153052), (588, 34519428), (654, 31035816), (684, 29674596), (756, 26848444), (763, 26602128), (784, 25889571), (798, 25435368), (872, 23276862), (882, 23012952), (912, 22255947), (926, 21919464), (931, 21801744), (981, 20690544), (1008, 20136333), (1026, 19783064), (1064, 19076526), (1176, 17259714), (1197, 16956912), (1308, 15517908), (1323, 15341968), (1368, 14837298), (1389, 14612976), (1512, 13424222), (1526, 13301064), (1596, 12717684), (1744, 11638431), (1764, 11506476), (1852, 10959732), (1862, 10900872), (1962, 10345272), (2052, 9891532), (2071, 9800784), (2128, 9538263), (2289, 8867376), (2352, 8629857), (2394, 8478456), (2616, 7758954), (2646, 7670984), (2736, 7418649), (2778, 7306488), (2793, 7267248), (2943, 6896848), (3024, 6712111), (3052, 6650532), (3192, 6358842), (3241, 6262704), (3528, 5753238), (3591, 5652304), (3704, 5479866), (3724, 5450436), (3924, 5172636), (4104, 4945766), (4142, 4900392), (4167, 4870992), (4578, 4433688), (4788, 4239228), (5232, 3879477), (5292, 3835492), (5341, 3800304), (5556, 3653244), (5586, 3633624), (5886, 3448424), (6104, 3325266), (6213, 3266928), (6384, 3179421), (6482, 3131352), (6867, 2955792), (7056, 2876619), (7182, 2826152), (7408, 2739933), (7448, 2725218), (7848, 2586318), (8208, 2472883), (8284, 2450196), (8334, 2435496), (8379, 2422416), (8797, 2307312), (9156, 2216844), (9576, 2119614), (9723, 2087568), (10584, 1917746), (10682, 1900152), (11112, 1826622), (11172, 1816812), (11772, 1724212), (12208, 1662633), (12426, 1633464), (12501, 1623664), (12964, 1565676), (13734, 1477896), (14364, 1413076), (14497, 1400112), (14896, 1362609), (15696, 1293159), (16023, 1266768), (16568, 1225098), (16668, 1217748), (16758, 1211208), (17594, 1153656), (18312, 1108422), (18639, 1088976), (19152, 1059807), (19446, 1043784), (20601, 985264), (21168, 958873), (21364, 950076), (22224, 913311), (22344, 908406), (22687, 894672), (23544, 862106), (24852, 816732), (25002, 811832), (25137, 807472), (25928, 782838), (26391, 769104), (27468, 738948), (28728, 706538), (28994, 700056), (29169, 695856), (32046, 633384), (33136, 612549), (33336, 608874), (33516, 605604), (35188, 576828), (36624, 554211), (37278, 544488), (38892, 521892), (41202, 492632), (42728, 475038), (43491, 466704), (44688, 454203), (45374, 447336), (47088, 431053), (48069, 422256), (49704, 408366), (50004, 405916), (50274, 403736), (50467, 402192), (51856, 391419), (52782, 384552), (54936, 369474), (55917, 362992), (57456, 353269), (57988, 350028), (58338, 347928), (61579, 329616), (64092, 316692), (66672, 304437), (67032, 302802), (68061, 298224), (70376, 288414), (74556, 272244), (77784, 260946), (79173, 256368), (82404, 246316), (85456, 237519), (86982, 233352), (87507, 231952), (90748, 223668), (96138, 211128), (99408, 204183), (100008, 202958), (100548, 201868), (100934, 201096), (101479, 200016), (105564, 192276), (109872, 184737), (111834, 181496), (115976, 175014), (116676, 173964), (123158, 164808), (128184, 158346), (130473, 155568), (134064, 151401), (136122, 149112), (140752, 144207)]