20689024608

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 576

約数和(自身を含む): 73696896000

約数和(自身を除く): 53007871392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 73, 76, 84, 96, 98, 112, 114, 126, 133, 144, 146, 147, 151, 152, 168, 171, 196, 219, 224, 228, 252, 266, 288, 292, 294, 302, 304, 336, 342, 343, 392, 399, 438, 441, 453, 456, 504, 511, 532, 584, 588, 604, 608, 657, 672, 684, 686, 784, 798, 876, 882, 906, 912, 931, 1008, 1022, 1029, 1057, 1064, 1168, 1176, 1197, 1208, 1314, 1359, 1368, 1372, 1387, 1533, 1568, 1596, 1752, 1764, 1812, 1824, 1862, 2016, 2044, 2058, 2114, 2128, 2336, 2352, 2394, 2416, 2628, 2718, 2736, 2744, 2774, 2793, 2869, 3066, 3087, 3171, 3192, 3504, 3528, 3577, 3624, 3724, 4088, 4116, 4161, 4228, 4256, 4599, 4704, 4788, 4832, 5256, 5436, 5472, 5488, 5548, 5586, 5738, 6132, 6174, 6342, 6384, 6517, 7008, 7056, 7154, 7248, 7399, 7448, 8176, 8232, 8322, 8379, 8456, 8607, 9198, 9513, 9576, 9709, 10512, 10731, 10872, 10976, 11023, 11096, 11172, 11476, 12264, 12348, 12483, 12684, 12768, 13034, 14112, 14308, 14496, 14798, 14896, 16352, 16464, 16644, 16758, 16912, 17214, 18396, 19026, 19152, 19418, 19551, 20083, 21024, 21462, 21744, 22046, 22192, 22197, 22344, 22952, 24528, 24696, 24966, 25039, 25368, 25821, 26068, 28616, 29127, 29596, 29792, 32193, 32928, 33069, 33288, 33516, 33824, 34428, 36792, 38052, 38304, 38836, 39102, 40166, 42924, 43488, 44092, 44384, 44394, 44688, 45904, 49056, 49392, 49932, 50078, 50736, 51642, 51793, 52136, 57232, 58254, 58653, 59192, 60249, 64386, 66138, 66576, 66591, 67032, 67963, 68856, 73584, 75117, 76104, 77161, 77672, 78204, 80332, 85848, 87381, 88184, 88788, 89376, 91808, 98784, 99207, 99864, 100156, 101472, 103284, 103586, 104272, 114464, 116508, 117306, 118384, 120498, 128772, 132276, 133152, 133182, 134064, 135926, 137712, 140581, 147168, 150234, 152208, 154322, 155344, 155379, 156408, 160664, 171696, 174762, 176368, 177576, 180747, 198414, 199728, 200312, 203889, 206568, 207172, 208544, 209437, 225351, 231483, 233016, 234612, 236768, 240996, 257544, 264552, 266364, 268128, 271852, 275424, 281162, 300468, 304416, 308644, 310688, 310758, 312816, 321328, 343392, 349524, 352736, 355152, 361494, 396828, 399456, 400624, 407778, 413136, 414344, 418874, 421743, 450702, 462966, 466032, 466137, 469224, 475741, 481992, 515088, 529104, 532728, 540127, 543704, 562324, 600936, 611667, 617288, 621516, 625632, 628311, 642656, 694449, 699048, 710304, 722988, 793656, 801248, 815556, 826272, 828688, 837748, 843486, 901404, 925932, 932064, 932274, 938448, 951482, 963984, 984067, 1030176, 1058208, 1065456, 1080254, 1087408, 1124648, 1201872, 1223334, 1234576, 1243032, 1256622, 1265229, 1388898, 1398096, 1427223, 1445976, 1466059, 1587312, 1620381, 1631112, 1657376, 1675496, 1686972, 1802808, 1851864, 1864548, 1876896, 1884933, 1902964, 1927968, 1968134, 2130912, 2160508, 2174816, 2249296, 2403744, 2446668, 2469152, 2486064, 2513244, 2530458, 2777796, 2796192, 2854446, 2891952, 2932118, 2952201, 3174624, 3240762, 3262224, 3350992, 3373944, 3605616, 3703728, 3729096, 3769866, 3780889, 3805928, 3936268, 4281669, 4321016, 4398177, 4498592, 4861143, 4893336, 4972128, 5026488, 5060916, 5555592, 5708892, 5783904, 5864236, 5904402, 6481524, 6524448, 6701984, 6747888, 7211232, 7407456, 7458192, 7539732, 7561778, 7611856, 7872536, 8563338, 8642032, 8796354, 8856603, 9722286, 9786672, 10052976, 10121832, 10262413, 11111184, 11342667, 11417784, 11728472, 11808804, 12963048, 13194531, 13495776, 14916384, 15079464, 15123556, 15223712, 15745072, 17126676, 17284064, 17592708, 17713206, 19444572, 19573344, 20105952, 20243664, 20524826, 22222368, 22685334, 22835568, 23456944, 23617608, 25926096, 26389062, 30158928, 30247112, 30787239, 31490144, 34028001, 34253352, 35185416, 35426412, 38889144, 40487328, 41049652, 45370668, 45671136, 46913888, 47235216, 51852192, 52778124, 60317856, 60494224, 61574478, 68056002, 68506704, 70370832, 70852824, 71836891, 77778288, 82099304, 90741336, 92361717, 94470432, 105556248, 120988448, 123148956, 136112004, 137013408, 140741664, 141705648, 143673782, 155556576, 164198608, 181482672, 184723434, 211112496, 215510673, 246297912, 272224008, 283411296, 287347564, 328397216, 362965344, 369446868, 422224992, 431021346, 492595824, 544448016, 574695128, 646532019, 738893736, 862042692, 985191648, 1088896032, 1149390256, 1293064038, 1477787472, 1724085384, 2298780512, 2586128076, 2955574944, 3448170768, 5172256152, 6896341536, 10344512304, 20689024608]

約数ペア:

[(1, 20689024608), (2, 10344512304), (3, 6896341536), (4, 5172256152), (6, 3448170768), (7, 2955574944), (8, 2586128076), (9, 2298780512), (12, 1724085384), (14, 1477787472), (16, 1293064038), (18, 1149390256), (19, 1088896032), (21, 985191648), (24, 862042692), (28, 738893736), (32, 646532019), (36, 574695128), (38, 544448016), (42, 492595824), (48, 431021346), (49, 422224992), (56, 369446868), (57, 362965344), (63, 328397216), (72, 287347564), (73, 283411296), (76, 272224008), (84, 246297912), (96, 215510673), (98, 211112496), (112, 184723434), (114, 181482672), (126, 164198608), (133, 155556576), (144, 143673782), (146, 141705648), (147, 140741664), (151, 137013408), (152, 136112004), (168, 123148956), (171, 120988448), (196, 105556248), (219, 94470432), (224, 92361717), (228, 90741336), (252, 82099304), (266, 77778288), (288, 71836891), (292, 70852824), (294, 70370832), (302, 68506704), (304, 68056002), (336, 61574478), (342, 60494224), (343, 60317856), (392, 52778124), (399, 51852192), (438, 47235216), (441, 46913888), (453, 45671136), (456, 45370668), (504, 41049652), (511, 40487328), (532, 38889144), (584, 35426412), (588, 35185416), (604, 34253352), (608, 34028001), (657, 31490144), (672, 30787239), (684, 30247112), (686, 30158928), (784, 26389062), (798, 25926096), (876, 23617608), (882, 23456944), (906, 22835568), (912, 22685334), (931, 22222368), (1008, 20524826), (1022, 20243664), (1029, 20105952), (1057, 19573344), (1064, 19444572), (1168, 17713206), (1176, 17592708), (1197, 17284064), (1208, 17126676), (1314, 15745072), (1359, 15223712), (1368, 15123556), (1372, 15079464), (1387, 14916384), (1533, 13495776), (1568, 13194531), (1596, 12963048), (1752, 11808804), (1764, 11728472), (1812, 11417784), (1824, 11342667), (1862, 11111184), (2016, 10262413), (2044, 10121832), (2058, 10052976), (2114, 9786672), (2128, 9722286), (2336, 8856603), (2352, 8796354), (2394, 8642032), (2416, 8563338), (2628, 7872536), (2718, 7611856), (2736, 7561778), (2744, 7539732), (2774, 7458192), (2793, 7407456), (2869, 7211232), (3066, 6747888), (3087, 6701984), (3171, 6524448), (3192, 6481524), (3504, 5904402), (3528, 5864236), (3577, 5783904), (3624, 5708892), (3724, 5555592), (4088, 5060916), (4116, 5026488), (4161, 4972128), (4228, 4893336), (4256, 4861143), (4599, 4498592), (4704, 4398177), (4788, 4321016), (4832, 4281669), (5256, 3936268), (5436, 3805928), (5472, 3780889), (5488, 3769866), (5548, 3729096), (5586, 3703728), (5738, 3605616), (6132, 3373944), (6174, 3350992), (6342, 3262224), (6384, 3240762), (6517, 3174624), (7008, 2952201), (7056, 2932118), (7154, 2891952), (7248, 2854446), (7399, 2796192), (7448, 2777796), (8176, 2530458), (8232, 2513244), (8322, 2486064), (8379, 2469152), (8456, 2446668), (8607, 2403744), (9198, 2249296), (9513, 2174816), (9576, 2160508), (9709, 2130912), (10512, 1968134), (10731, 1927968), (10872, 1902964), (10976, 1884933), (11023, 1876896), (11096, 1864548), (11172, 1851864), (11476, 1802808), (12264, 1686972), (12348, 1675496), (12483, 1657376), (12684, 1631112), (12768, 1620381), (13034, 1587312), (14112, 1466059), (14308, 1445976), (14496, 1427223), (14798, 1398096), (14896, 1388898), (16352, 1265229), (16464, 1256622), (16644, 1243032), (16758, 1234576), (16912, 1223334), (17214, 1201872), (18396, 1124648), (19026, 1087408), (19152, 1080254), (19418, 1065456), (19551, 1058208), (20083, 1030176), (21024, 984067), (21462, 963984), (21744, 951482), (22046, 938448), (22192, 932274), (22197, 932064), (22344, 925932), (22952, 901404), (24528, 843486), (24696, 837748), (24966, 828688), (25039, 826272), (25368, 815556), (25821, 801248), (26068, 793656), (28616, 722988), (29127, 710304), (29596, 699048), (29792, 694449), (32193, 642656), (32928, 628311), (33069, 625632), (33288, 621516), (33516, 617288), (33824, 611667), (34428, 600936), (36792, 562324), (38052, 543704), (38304, 540127), (38836, 532728), (39102, 529104), (40166, 515088), (42924, 481992), (43488, 475741), (44092, 469224), (44384, 466137), (44394, 466032), (44688, 462966), (45904, 450702), (49056, 421743), (49392, 418874), (49932, 414344), (50078, 413136), (50736, 407778), (51642, 400624), (51793, 399456), (52136, 396828), (57232, 361494), (58254, 355152), (58653, 352736), (59192, 349524), (60249, 343392), (64386, 321328), (66138, 312816), (66576, 310758), (66591, 310688), (67032, 308644), (67963, 304416), (68856, 300468), (73584, 281162), (75117, 275424), (76104, 271852), (77161, 268128), (77672, 266364), (78204, 264552), (80332, 257544), (85848, 240996), (87381, 236768), (88184, 234612), (88788, 233016), (89376, 231483), (91808, 225351), (98784, 209437), (99207, 208544), (99864, 207172), (100156, 206568), (101472, 203889), (103284, 200312), (103586, 199728), (104272, 198414), (114464, 180747), (116508, 177576), (117306, 176368), (118384, 174762), (120498, 171696), (128772, 160664), (132276, 156408), (133152, 155379), (133182, 155344), (134064, 154322), (135926, 152208), (137712, 150234), (140581, 147168)]