20458215360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 560

約数和(自身を含む): 80180334432

約数和(自身を除く): 59722119072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 593, 594, 605, 648, 660, 704, 720, 726, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1186, 1188, 1210, 1296, 1320, 1331, 1440, 1452, 1485, 1584, 1620, 1728, 1760, 1779, 1782, 1815, 1936, 1980, 2112, 2160, 2178, 2372, 2376, 2420, 2592, 2640, 2662, 2880, 2904, 2965, 2970, 3168, 3240, 3267, 3520, 3558, 3564, 3630, 3872, 3960, 3993, 4320, 4356, 4455, 4744, 4752, 4840, 5184, 5280, 5324, 5337, 5445, 5808, 5930, 5940, 6336, 6480, 6523, 6534, 6655, 7116, 7128, 7260, 7744, 7920, 7986, 8640, 8712, 8895, 8910, 9488, 9504, 9680, 9801, 10560, 10648, 10674, 10890, 11616, 11860, 11880, 11979, 12960, 13046, 13068, 13310, 14232, 14256, 14520, 15840, 15972, 16011, 16335, 17424, 17790, 17820, 18976, 19008, 19360, 19569, 19602, 19965, 21296, 21348, 21780, 23232, 23720, 23760, 23958, 25920, 26092, 26136, 26620, 26685, 28464, 28512, 29040, 31680, 31944, 32022, 32615, 32670, 34848, 35580, 35640, 35937, 37952, 38720, 39138, 39204, 39930, 42592, 42696, 43560, 47440, 47520, 47916, 48033, 49005, 52184, 52272, 53240, 53370, 56928, 57024, 58080, 58707, 59895, 63888, 64044, 65230, 65340, 69696, 71160, 71280, 71753, 71874, 78276, 78408, 79860, 80055, 85184, 85392, 87120, 94880, 95040, 95832, 96066, 97845, 98010, 104368, 104544, 106480, 106740, 107811, 113856, 116160, 117414, 119790, 127776, 128088, 130460, 130680, 142320, 142560, 143506, 143748, 156552, 156816, 159720, 160110, 170784, 174240, 176121, 179685, 189760, 191664, 192132, 195690, 196020, 208736, 209088, 212960, 213480, 215259, 215622, 234828, 239580, 240165, 255552, 256176, 260920, 261360, 284640, 285120, 287012, 287496, 293535, 313104, 313632, 319440, 320220, 341568, 348480, 352242, 358765, 359370, 383328, 384264, 391380, 392040, 417472, 425920, 426960, 430518, 431244, 469656, 479160, 480330, 512352, 521840, 522720, 528363, 539055, 569280, 574024, 574992, 587070, 626208, 627264, 638880, 640440, 645777, 704484, 717530, 718740, 766656, 768528, 782760, 784080, 789283, 853920, 861036, 862488, 880605, 939312, 958320, 960660, 1024704, 1043680, 1045440, 1056726, 1076295, 1078110, 1148048, 1149984, 1174140, 1252416, 1277760, 1280880, 1291554, 1408968, 1435060, 1437480, 1537056, 1565520, 1568160, 1578566, 1707840, 1722072, 1724976, 1761210, 1878624, 1916640, 1921320, 1937331, 2087360, 2113452, 2152590, 2156220, 2296096, 2299968, 2348280, 2367849, 2561760, 2583108, 2641815, 2817936, 2870120, 2874960, 3074112, 3131040, 3136320, 3157132, 3228885, 3444144, 3449952, 3522420, 3757248, 3833280, 3842640, 3874662, 3946415, 4226904, 4305180, 4312440, 4592192, 4696560, 4735698, 5123520, 5166216, 5283630, 5635872, 5740240, 5749920, 5811993, 6262080, 6314264, 6457770, 6888288, 6899904, 7044840, 7103547, 7685280, 7749324, 7892830, 8453808, 8610360, 8624880, 9393120, 9471396, 9686655, 10332432, 10567260, 11271744, 11480480, 11499840, 11623986, 11839245, 12628528, 12915540, 13776576, 14089680, 14207094, 15370560, 15498648, 15785660, 16907616, 17220720, 17249760, 18786240, 18942792, 19373310, 20664864, 21134520, 21310641, 22960960, 23247972, 23678490, 25257056, 25831080, 28179360, 28414188, 29059965, 30997296, 31571320, 33815232, 34441440, 34499520, 35517735, 37885584, 38746620, 41329728, 42269040, 42621282, 46495944, 47356980, 50514112, 51662160, 56358720, 56828376, 58119930, 61994592, 63142640, 63931923, 68882880, 71035470, 75771168, 77493240, 84538080, 85242564, 92991888, 94713960, 103324320, 106553205, 113656752, 116239860, 123989184, 126285280, 127863846, 142070940, 151542336, 154986480, 169076160, 170485128, 185983776, 189427920, 206648640, 213106410, 227313504, 232479720, 252570560, 255727692, 284141880, 309972960, 319659615, 340970256, 371967552, 378855840, 426212820, 454627008, 464959440, 511455384, 568283760, 619945920, 639319230, 681940512, 757711680, 852425640, 929918880, 1022910768, 1136567520, 1278638460, 1363881024, 1704851280, 1859837760, 2045821536, 2273135040, 2557276920, 3409702560, 4091643072, 5114553840, 6819405120, 10229107680, 20458215360]

約数ペア:

[(1, 20458215360), (2, 10229107680), (3, 6819405120), (4, 5114553840), (5, 4091643072), (6, 3409702560), (8, 2557276920), (9, 2273135040), (10, 2045821536), (11, 1859837760), (12, 1704851280), (15, 1363881024), (16, 1278638460), (18, 1136567520), (20, 1022910768), (22, 929918880), (24, 852425640), (27, 757711680), (30, 681940512), (32, 639319230), (33, 619945920), (36, 568283760), (40, 511455384), (44, 464959440), (45, 454627008), (48, 426212820), (54, 378855840), (55, 371967552), (60, 340970256), (64, 319659615), (66, 309972960), (72, 284141880), (80, 255727692), (81, 252570560), (88, 232479720), (90, 227313504), (96, 213106410), (99, 206648640), (108, 189427920), (110, 185983776), (120, 170485128), (121, 169076160), (132, 154986480), (135, 151542336), (144, 142070940), (160, 127863846), (162, 126285280), (165, 123989184), (176, 116239860), (180, 113656752), (192, 106553205), (198, 103324320), (216, 94713960), (220, 92991888), (240, 85242564), (242, 84538080), (264, 77493240), (270, 75771168), (288, 71035470), (297, 68882880), (320, 63931923), (324, 63142640), (330, 61994592), (352, 58119930), (360, 56828376), (363, 56358720), (396, 51662160), (405, 50514112), (432, 47356980), (440, 46495944), (480, 42621282), (484, 42269040), (495, 41329728), (528, 38746620), (540, 37885584), (576, 35517735), (593, 34499520), (594, 34441440), (605, 33815232), (648, 31571320), (660, 30997296), (704, 29059965), (720, 28414188), (726, 28179360), (792, 25831080), (810, 25257056), (864, 23678490), (880, 23247972), (891, 22960960), (960, 21310641), (968, 21134520), (990, 20664864), (1056, 19373310), (1080, 18942792), (1089, 18786240), (1186, 17249760), (1188, 17220720), (1210, 16907616), (1296, 15785660), (1320, 15498648), (1331, 15370560), (1440, 14207094), (1452, 14089680), (1485, 13776576), (1584, 12915540), (1620, 12628528), (1728, 11839245), (1760, 11623986), (1779, 11499840), (1782, 11480480), (1815, 11271744), (1936, 10567260), (1980, 10332432), (2112, 9686655), (2160, 9471396), (2178, 9393120), (2372, 8624880), (2376, 8610360), (2420, 8453808), (2592, 7892830), (2640, 7749324), (2662, 7685280), (2880, 7103547), (2904, 7044840), (2965, 6899904), (2970, 6888288), (3168, 6457770), (3240, 6314264), (3267, 6262080), (3520, 5811993), (3558, 5749920), (3564, 5740240), (3630, 5635872), (3872, 5283630), (3960, 5166216), (3993, 5123520), (4320, 4735698), (4356, 4696560), (4455, 4592192), (4744, 4312440), (4752, 4305180), (4840, 4226904), (5184, 3946415), (5280, 3874662), (5324, 3842640), (5337, 3833280), (5445, 3757248), (5808, 3522420), (5930, 3449952), (5940, 3444144), (6336, 3228885), (6480, 3157132), (6523, 3136320), (6534, 3131040), (6655, 3074112), (7116, 2874960), (7128, 2870120), (7260, 2817936), (7744, 2641815), (7920, 2583108), (7986, 2561760), (8640, 2367849), (8712, 2348280), (8895, 2299968), (8910, 2296096), (9488, 2156220), (9504, 2152590), (9680, 2113452), (9801, 2087360), (10560, 1937331), (10648, 1921320), (10674, 1916640), (10890, 1878624), (11616, 1761210), (11860, 1724976), (11880, 1722072), (11979, 1707840), (12960, 1578566), (13046, 1568160), (13068, 1565520), (13310, 1537056), (14232, 1437480), (14256, 1435060), (14520, 1408968), (15840, 1291554), (15972, 1280880), (16011, 1277760), (16335, 1252416), (17424, 1174140), (17790, 1149984), (17820, 1148048), (18976, 1078110), (19008, 1076295), (19360, 1056726), (19569, 1045440), (19602, 1043680), (19965, 1024704), (21296, 960660), (21348, 958320), (21780, 939312), (23232, 880605), (23720, 862488), (23760, 861036), (23958, 853920), (25920, 789283), (26092, 784080), (26136, 782760), (26620, 768528), (26685, 766656), (28464, 718740), (28512, 717530), (29040, 704484), (31680, 645777), (31944, 640440), (32022, 638880), (32615, 627264), (32670, 626208), (34848, 587070), (35580, 574992), (35640, 574024), (35937, 569280), (37952, 539055), (38720, 528363), (39138, 522720), (39204, 521840), (39930, 512352), (42592, 480330), (42696, 479160), (43560, 469656), (47440, 431244), (47520, 430518), (47916, 426960), (48033, 425920), (49005, 417472), (52184, 392040), (52272, 391380), (53240, 384264), (53370, 383328), (56928, 359370), (57024, 358765), (58080, 352242), (58707, 348480), (59895, 341568), (63888, 320220), (64044, 319440), (65230, 313632), (65340, 313104), (69696, 293535), (71160, 287496), (71280, 287012), (71753, 285120), (71874, 284640), (78276, 261360), (78408, 260920), (79860, 256176), (80055, 255552), (85184, 240165), (85392, 239580), (87120, 234828), (94880, 215622), (95040, 215259), (95832, 213480), (96066, 212960), (97845, 209088), (98010, 208736), (104368, 196020), (104544, 195690), (106480, 192132), (106740, 191664), (107811, 189760), (113856, 179685), (116160, 176121), (117414, 174240), (119790, 170784), (127776, 160110), (128088, 159720), (130460, 156816), (130680, 156552), (142320, 143748), (142560, 143506)]