21561325344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 576

約数和(自身を含む): 73229764608

約数和(自身を除く): 51668439264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 41, 46, 48, 52, 62, 69, 72, 78, 82, 92, 93, 96, 104, 117, 123, 124, 138, 144, 156, 164, 184, 186, 197, 207, 208, 234, 246, 248, 276, 279, 288, 299, 312, 328, 368, 369, 372, 394, 403, 414, 416, 468, 492, 496, 533, 552, 558, 591, 598, 624, 656, 713, 736, 738, 744, 788, 806, 828, 897, 936, 943, 984, 992, 1066, 1104, 1116, 1182, 1196, 1209, 1248, 1271, 1312, 1426, 1476, 1488, 1576, 1599, 1612, 1656, 1773, 1794, 1872, 1886, 1968, 2132, 2139, 2208, 2232, 2364, 2392, 2418, 2542, 2561, 2691, 2829, 2852, 2952, 2976, 3152, 3198, 3224, 3312, 3546, 3588, 3627, 3744, 3772, 3813, 3936, 4264, 4278, 4464, 4531, 4728, 4784, 4797, 4836, 5084, 5122, 5382, 5658, 5704, 5904, 6107, 6304, 6396, 6417, 6448, 6624, 7092, 7176, 7254, 7544, 7626, 7683, 8077, 8487, 8528, 8556, 8928, 9062, 9269, 9456, 9568, 9594, 9672, 10168, 10244, 10764, 11316, 11408, 11439, 11808, 12214, 12259, 12792, 12834, 12896, 13593, 14184, 14352, 14508, 15088, 15252, 15366, 16154, 16523, 16974, 17056, 17112, 18124, 18321, 18538, 18912, 19188, 19344, 20336, 20488, 21528, 22632, 22816, 22878, 23049, 24231, 24428, 24518, 25584, 25668, 27186, 27807, 28368, 28704, 29016, 29233, 30176, 30504, 30732, 32308, 33046, 33948, 34224, 36248, 36642, 36777, 37076, 38376, 38688, 40672, 40779, 40976, 43056, 45264, 45756, 46098, 48462, 48856, 49036, 49569, 51168, 51336, 54372, 54963, 55614, 56736, 58032, 58466, 58903, 61008, 61464, 64616, 66092, 67896, 68448, 72496, 72693, 73284, 73554, 74152, 76752, 79391, 81558, 81952, 83421, 86112, 87699, 90528, 91512, 92196, 96924, 97712, 98072, 99138, 102672, 105001, 108744, 109926, 110331, 111228, 116064, 116932, 117806, 122016, 122928, 129232, 132184, 135792, 140461, 144992, 145386, 146568, 147108, 148304, 148707, 153504, 158782, 163116, 166842, 175398, 176709, 183024, 184392, 185771, 193848, 195424, 196144, 198276, 205344, 210002, 217488, 219852, 220662, 222456, 233864, 235612, 238173, 245856, 250387, 258464, 263097, 264368, 271584, 280922, 290772, 293136, 294216, 296608, 297414, 315003, 317564, 326232, 333684, 350796, 353418, 366048, 368784, 371542, 380029, 387696, 392288, 396552, 420004, 421383, 434976, 439704, 441324, 444912, 467728, 471224, 476346, 500774, 526194, 528736, 530127, 557313, 561844, 581544, 586272, 588432, 594828, 630006, 635128, 652464, 667368, 701592, 706836, 714519, 737568, 743084, 751161, 760058, 775392, 793104, 840008, 842766, 879408, 882648, 889824, 935456, 942448, 945009, 952692, 1001548, 1052388, 1060254, 1114626, 1123688, 1140087, 1163088, 1176864, 1189656, 1260012, 1264149, 1270256, 1304928, 1334736, 1403184, 1413672, 1429038, 1486168, 1502322, 1520116, 1586208, 1671939, 1680016, 1685532, 1758816, 1765296, 1825993, 1884896, 1890018, 1905384, 2003096, 2104776, 2120508, 2229252, 2247376, 2253483, 2280174, 2326176, 2379312, 2415023, 2520024, 2528298, 2540512, 2669472, 2806368, 2827344, 2858076, 2972336, 3004644, 3040232, 3255031, 3343878, 3360032, 3371064, 3420261, 3530592, 3651986, 3780036, 3810768, 4006192, 4209552, 4241016, 4458504, 4494752, 4506966, 4560348, 4758624, 4830046, 5040048, 5056596, 5477979, 5654688, 5716152, 5758901, 5944672, 6009288, 6080464, 6510062, 6687756, 6742128, 6840522, 7245069, 7303972, 7560072, 7621536, 8012384, 8419104, 8482032, 8917008, 9013932, 9120696, 9660092, 9765093, 10080096, 10113192, 10955958, 11432304, 11517802, 12018576, 12160928, 13020124, 13375512, 13484256, 13681044, 14490138, 14607944, 15120144, 16433937, 16964064, 17276703, 17834016, 18027864, 18241392, 19320184, 19530186, 20226384, 21735207, 21911916, 22864608, 23035604, 24037152, 26040248, 26751024, 27362088, 28980276, 29215888, 29295279, 30240288, 32867874, 34553406, 36055728, 36482784, 38640368, 39060372, 40452768, 43470414, 43823832, 46071208, 51830109, 52080496, 53502048, 54724176, 57960552, 58431776, 58590558, 65735748, 69106812, 72111456, 74865713, 77280736, 78120744, 86940828, 87647664, 92142416, 103660218, 104160992, 109448352, 115921104, 117181116, 131471496, 138213624, 149731426, 156241488, 173881656, 175295328, 184284832, 207320436, 224597139, 231842208, 234362232, 262942992, 276427248, 299462852, 312482976, 347763312, 414640872, 449194278, 468724464, 525885984, 552854496, 598925704, 673791417, 695526624, 829281744, 898388556, 937448928, 1197851408, 1347582834, 1658563488, 1796777112, 2395702816, 2695165668, 3593554224, 5390331336, 7187108448, 10780662672, 21561325344]

約数ペア:

[(1, 21561325344), (2, 10780662672), (3, 7187108448), (4, 5390331336), (6, 3593554224), (8, 2695165668), (9, 2395702816), (12, 1796777112), (13, 1658563488), (16, 1347582834), (18, 1197851408), (23, 937448928), (24, 898388556), (26, 829281744), (31, 695526624), (32, 673791417), (36, 598925704), (39, 552854496), (41, 525885984), (46, 468724464), (48, 449194278), (52, 414640872), (62, 347763312), (69, 312482976), (72, 299462852), (78, 276427248), (82, 262942992), (92, 234362232), (93, 231842208), (96, 224597139), (104, 207320436), (117, 184284832), (123, 175295328), (124, 173881656), (138, 156241488), (144, 149731426), (156, 138213624), (164, 131471496), (184, 117181116), (186, 115921104), (197, 109448352), (207, 104160992), (208, 103660218), (234, 92142416), (246, 87647664), (248, 86940828), (276, 78120744), (279, 77280736), (288, 74865713), (299, 72111456), (312, 69106812), (328, 65735748), (368, 58590558), (369, 58431776), (372, 57960552), (394, 54724176), (403, 53502048), (414, 52080496), (416, 51830109), (468, 46071208), (492, 43823832), (496, 43470414), (533, 40452768), (552, 39060372), (558, 38640368), (591, 36482784), (598, 36055728), (624, 34553406), (656, 32867874), (713, 30240288), (736, 29295279), (738, 29215888), (744, 28980276), (788, 27362088), (806, 26751024), (828, 26040248), (897, 24037152), (936, 23035604), (943, 22864608), (984, 21911916), (992, 21735207), (1066, 20226384), (1104, 19530186), (1116, 19320184), (1182, 18241392), (1196, 18027864), (1209, 17834016), (1248, 17276703), (1271, 16964064), (1312, 16433937), (1426, 15120144), (1476, 14607944), (1488, 14490138), (1576, 13681044), (1599, 13484256), (1612, 13375512), (1656, 13020124), (1773, 12160928), (1794, 12018576), (1872, 11517802), (1886, 11432304), (1968, 10955958), (2132, 10113192), (2139, 10080096), (2208, 9765093), (2232, 9660092), (2364, 9120696), (2392, 9013932), (2418, 8917008), (2542, 8482032), (2561, 8419104), (2691, 8012384), (2829, 7621536), (2852, 7560072), (2952, 7303972), (2976, 7245069), (3152, 6840522), (3198, 6742128), (3224, 6687756), (3312, 6510062), (3546, 6080464), (3588, 6009288), (3627, 5944672), (3744, 5758901), (3772, 5716152), (3813, 5654688), (3936, 5477979), (4264, 5056596), (4278, 5040048), (4464, 4830046), (4531, 4758624), (4728, 4560348), (4784, 4506966), (4797, 4494752), (4836, 4458504), (5084, 4241016), (5122, 4209552), (5382, 4006192), (5658, 3810768), (5704, 3780036), (5904, 3651986), (6107, 3530592), (6304, 3420261), (6396, 3371064), (6417, 3360032), (6448, 3343878), (6624, 3255031), (7092, 3040232), (7176, 3004644), (7254, 2972336), (7544, 2858076), (7626, 2827344), (7683, 2806368), (8077, 2669472), (8487, 2540512), (8528, 2528298), (8556, 2520024), (8928, 2415023), (9062, 2379312), (9269, 2326176), (9456, 2280174), (9568, 2253483), (9594, 2247376), (9672, 2229252), (10168, 2120508), (10244, 2104776), (10764, 2003096), (11316, 1905384), (11408, 1890018), (11439, 1884896), (11808, 1825993), (12214, 1765296), (12259, 1758816), (12792, 1685532), (12834, 1680016), (12896, 1671939), (13593, 1586208), (14184, 1520116), (14352, 1502322), (14508, 1486168), (15088, 1429038), (15252, 1413672), (15366, 1403184), (16154, 1334736), (16523, 1304928), (16974, 1270256), (17056, 1264149), (17112, 1260012), (18124, 1189656), (18321, 1176864), (18538, 1163088), (18912, 1140087), (19188, 1123688), (19344, 1114626), (20336, 1060254), (20488, 1052388), (21528, 1001548), (22632, 952692), (22816, 945009), (22878, 942448), (23049, 935456), (24231, 889824), (24428, 882648), (24518, 879408), (25584, 842766), (25668, 840008), (27186, 793104), (27807, 775392), (28368, 760058), (28704, 751161), (29016, 743084), (29233, 737568), (30176, 714519), (30504, 706836), (30732, 701592), (32308, 667368), (33046, 652464), (33948, 635128), (34224, 630006), (36248, 594828), (36642, 588432), (36777, 586272), (37076, 581544), (38376, 561844), (38688, 557313), (40672, 530127), (40779, 528736), (40976, 526194), (43056, 500774), (45264, 476346), (45756, 471224), (46098, 467728), (48462, 444912), (48856, 441324), (49036, 439704), (49569, 434976), (51168, 421383), (51336, 420004), (54372, 396552), (54963, 392288), (55614, 387696), (56736, 380029), (58032, 371542), (58466, 368784), (58903, 366048), (61008, 353418), (61464, 350796), (64616, 333684), (66092, 326232), (67896, 317564), (68448, 315003), (72496, 297414), (72693, 296608), (73284, 294216), (73554, 293136), (74152, 290772), (76752, 280922), (79391, 271584), (81558, 264368), (81952, 263097), (83421, 258464), (86112, 250387), (87699, 245856), (90528, 238173), (91512, 235612), (92196, 233864), (96924, 222456), (97712, 220662), (98072, 219852), (99138, 217488), (102672, 210002), (105001, 205344), (108744, 198276), (109926, 196144), (110331, 195424), (111228, 193848), (116064, 185771), (116932, 184392), (117806, 183024), (122016, 176709), (122928, 175398), (129232, 166842), (132184, 163116), (135792, 158782), (140461, 153504), (144992, 148707), (145386, 148304), (146568, 147108)]