21066748560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 960

約数和(自身を含む): 89206790400

約数和(自身を除く): 68140041840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 30, 33, 36, 38, 39, 40, 44, 45, 48, 52, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 89, 90, 95, 99, 104, 110, 114, 117, 120, 121, 130, 132, 143, 144, 152, 156, 165, 171, 176, 178, 180, 190, 195, 198, 208, 209, 220, 228, 234, 240, 242, 247, 260, 264, 267, 285, 286, 304, 312, 330, 342, 356, 360, 363, 380, 390, 396, 418, 429, 440, 445, 456, 468, 484, 494, 495, 520, 528, 534, 570, 572, 585, 605, 624, 627, 660, 684, 712, 715, 720, 726, 741, 760, 780, 792, 801, 836, 855, 858, 880, 890, 912, 936, 968, 979, 988, 990, 1040, 1045, 1068, 1089, 1140, 1144, 1157, 1170, 1210, 1235, 1254, 1287, 1320, 1331, 1335, 1368, 1424, 1430, 1452, 1482, 1520, 1560, 1573, 1584, 1602, 1672, 1691, 1710, 1716, 1780, 1815, 1872, 1881, 1936, 1958, 1976, 1980, 2090, 2136, 2145, 2178, 2223, 2280, 2288, 2299, 2314, 2340, 2420, 2470, 2508, 2574, 2640, 2662, 2670, 2717, 2736, 2860, 2904, 2937, 2964, 3120, 3135, 3146, 3204, 3344, 3382, 3420, 3432, 3471, 3560, 3630, 3705, 3762, 3916, 3952, 3960, 3993, 4005, 4180, 4272, 4290, 4356, 4446, 4560, 4598, 4628, 4680, 4719, 4840, 4895, 4940, 5016, 5073, 5148, 5324, 5340, 5434, 5445, 5720, 5785, 5808, 5874, 5928, 6270, 6292, 6408, 6435, 6655, 6764, 6840, 6864, 6897, 6942, 7120, 7260, 7410, 7524, 7832, 7865, 7920, 7986, 8010, 8151, 8360, 8455, 8580, 8712, 8811, 8892, 9196, 9256, 9360, 9405, 9438, 9680, 9790, 9880, 10032, 10146, 10296, 10413, 10648, 10680, 10769, 10868, 10890, 11115, 11440, 11495, 11570, 11748, 11856, 11979, 12540, 12584, 12727, 12816, 12870, 13310, 13528, 13585, 13680, 13794, 13884, 14157, 14520, 14685, 14820, 15048, 15219, 15664, 15730, 15972, 16020, 16302, 16720, 16910, 17160, 17303, 17355, 17424, 17622, 17784, 18392, 18512, 18601, 18810, 18876, 19580, 19760, 19965, 20292, 20592, 20691, 20826, 21296, 21360, 21538, 21736, 21780, 21983, 22230, 22990, 23140, 23496, 23595, 23958, 24453, 25080, 25168, 25289, 25365, 25454, 25740, 26620, 27056, 27170, 27588, 27768, 28314, 29040, 29370, 29640, 29887, 30096, 30438, 31460, 31944, 32040, 32307, 32604, 33820, 34320, 34485, 34606, 34710, 35244, 35568, 36784, 37202, 37620, 37752, 38181, 39160, 39930, 40584, 40755, 41382, 41652, 43076, 43472, 43560, 43966, 44055, 44460, 45980, 46280, 46992, 47190, 47916, 48906, 50160, 50578, 50730, 50908, 51480, 51909, 52065, 53240, 53845, 54340, 55176, 55536, 55803, 56628, 58740, 59280, 59774, 59895, 60876, 62920, 63635, 63888, 64080, 64614, 65208, 65949, 67640, 68970, 69212, 69420, 70488, 70785, 74404, 75240, 75504, 75867, 76095, 76362, 78320, 79860, 81168, 81510, 82764, 83304, 86152, 86515, 87120, 87932, 88110, 88920, 89661, 91960, 92560, 93005, 94380, 95832, 96921, 97812, 101156, 101460, 101816, 102960, 103455, 103818, 104130, 106480, 107690, 108680, 109915, 110352, 111606, 113256, 114543, 117480, 118459, 119548, 119790, 121752, 122265, 125840, 126445, 127270, 129228, 130416, 131898, 135280, 137940, 138424, 138840, 139997, 140976, 141570, 148808, 149435, 150480, 151734, 152190, 152724, 155727, 159720, 161535, 163020, 165528, 166608, 167409, 172304, 173030, 175864, 176220, 177840, 179322, 183920, 186010, 188760, 190905, 191664, 193842, 195624, 197847, 202312, 202920, 203632, 204611, 206910, 207636, 208260, 215380, 217360, 219830, 223212, 226512, 227601, 229086, 234960, 236918, 239096, 239580, 241813, 243504, 244530, 252890, 254540, 258456, 259545, 263796, 268983, 275880, 276848, 277680, 279015, 279994, 283140, 297616, 298870, 303468, 304380, 305448, 311454, 319440, 323070, 326040, 328757, 329745, 331056, 334818, 346060, 351728, 352440, 355377, 358644, 372020, 377520, 379335, 381810, 387684, 391248, 395694, 404624, 405840, 409222, 413820, 415272, 416520, 419991, 430760, 439660, 446424, 448305, 455202, 458172, 473836, 478192, 479160, 483626, 484605, 489060, 505780, 509080, 516912, 519090, 527592, 537966, 551760, 558030, 559988, 566280, 572715, 592295, 597740, 606936, 608760, 610896, 613833, 622908, 646140, 652080, 657514, 659490, 669636, 692120, 699985, 704880, 710754, 717288, 725439, 744040, 758670, 763620, 775368, 778635, 791388, 818444, 827640, 830544, 833040, 837045, 839982, 861520, 879320, 892848, 896610, 910404, 916344, 947672, 958320, 967252, 969210, 978120, 986271, 989235, 1011560, 1018160, 1023055, 1038180, 1055184, 1066131, 1075932, 1116060, 1119976, 1132560, 1138005, 1145430, 1184590, 1195480, 1209065, 1213872, 1217520, 1227666, 1245816, 1259973, 1292280, 1315028, 1318980, 1339272, 1344915, 1384240, 1399970, 1421508, 1434576, 1450878, 1488080, 1517340, 1527240, 1539967, 1550736, 1557270, 1582776, 1636888, 1643785, 1655280, 1674090, 1679964, 1758640, 1776885, 1793220, 1820808, 1832688, 1841499, 1895344, 1934504, 1938420, 1956240, 1972542, 1978470, 2023120, 2046110, 2076360, 2099955, 2132262, 2151864, 2176317, 2232120, 2239952, 2250721, 2276010, 2290860, 2369180, 2390960, 2418130, 2455332, 2491632, 2519946, 2584560, 2630056, 2637960, 2659943, 2678544, 2689830, 2799940, 2843016, 2901756, 2958813, 3034680, 3054480, 3069165, 3079934, 3114540, 3165552, 3273776, 3287570, 3348180, 3359928, 3553770, 3586440, 3627195, 3641616, 3682998, 3869008, 3876840, 3945084, 3956940, 4092220, 4152720, 4199910, 4264524, 4303728, 4352634, 4464240, 4501442, 4552020, 4581720, 4619901, 4738360, 4836260, 4910664, 4931355, 5039892, 5260112, 5275920, 5319886, 5330655, 5379660, 5599880, 5686032, 5803512, 5917626, 6069360, 6138330, 6159868, 6229080, 6299865, 6575140, 6696360, 6719856, 6752163, 7107540, 7172880, 7254390, 7365996, 7699835, 7753680, 7890168, 7913880, 7979829, 8184440, 8399820, 8529048, 8705268, 9002884, 9104040, 9163440, 9207495, 9239802, 9476720, 9672520, 9821328, 9862710, 10079784, 10639772, 10661310, 10759320, 10881585, 11199760, 11253605, 11607024, 11835252, 12276660, 12319736, 12458160, 12599730, 13150280, 13299715, 13392720, 13504326, 13859703, 14215080, 14508780, 14731992, 14794065, 15399670, 15780336, 15827760, 15959658, 16368880, 16799640, 17058096, 17410536, 18005768, 18208080, 18414990, 18479604, 19345040, 19725420, 20159568, 20256489, 21279544, 21322620, 21518640, 21763170, 22507210, 23099505, 23670504, 23939487, 24553320, 24639472, 25199460, 26300560, 26599430, 27008652, 27719406, 28430160, 29017560, 29259373, 29463984, 29588130, 30799340, 31919316, 33599280, 33760815, 34821072, 36011536, 36829980, 36959208, 39450840, 39899145, 40512978, 42559088, 42645240, 43526340, 45014420, 46199010, 47341008, 47878974, 49106640, 50398920, 53198860, 54017304, 55438812, 58035120, 58518746, 59176260, 61598680, 63838632, 67521630, 69298515, 73659960, 73918416, 78901680, 79798290, 81025956, 85290480, 87052680, 87778119, 90028840, 92398020, 95757948, 100797840, 101282445, 106397720, 108034608, 110877624, 117037492, 118352520, 119697435, 123197360, 127677264, 135043260, 138597030, 146296865, 147319920, 159596580, 162051912, 174105360, 175556238, 180057680, 184796040, 191515896, 202564890, 212795440, 221755248, 234074984, 236705040, 239394870, 263334357, 270086520, 277194060, 292593730, 319193160, 324103824, 351112476, 369592080, 383031792, 405129780, 438890595, 468149968, 478789740, 526668714, 540173040, 554388120, 585187460, 638386320, 702224952, 810259560, 877781190, 957579480, 1053337428, 1108776240, 1170374920, 1316671785, 1404449904, 1620519120, 1755562380, 1915158960, 2106674856, 2340749840, 2633343570, 3511124760, 4213349712, 5266687140, 7022249520, 10533374280, 21066748560]

約数ペア:

[(1, 21066748560), (2, 10533374280), (3, 7022249520), (4, 5266687140), (5, 4213349712), (6, 3511124760), (8, 2633343570), (9, 2340749840), (10, 2106674856), (11, 1915158960), (12, 1755562380), (13, 1620519120), (15, 1404449904), (16, 1316671785), (18, 1170374920), (19, 1108776240), (20, 1053337428), (22, 957579480), (24, 877781190), (26, 810259560), (30, 702224952), (33, 638386320), (36, 585187460), (38, 554388120), (39, 540173040), (40, 526668714), (44, 478789740), (45, 468149968), (48, 438890595), (52, 405129780), (55, 383031792), (57, 369592080), (60, 351112476), (65, 324103824), (66, 319193160), (72, 292593730), (76, 277194060), (78, 270086520), (80, 263334357), (88, 239394870), (89, 236705040), (90, 234074984), (95, 221755248), (99, 212795440), (104, 202564890), (110, 191515896), (114, 184796040), (117, 180057680), (120, 175556238), (121, 174105360), (130, 162051912), (132, 159596580), (143, 147319920), (144, 146296865), (152, 138597030), (156, 135043260), (165, 127677264), (171, 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26300560), (836, 25199460), (855, 24639472), (858, 24553320), (880, 23939487), (890, 23670504), (912, 23099505), (936, 22507210), (968, 21763170), (979, 21518640), (988, 21322620), (990, 21279544), (1040, 20256489), (1045, 20159568), (1068, 19725420), (1089, 19345040), (1140, 18479604), (1144, 18414990), (1157, 18208080), (1170, 18005768), (1210, 17410536), (1235, 17058096), (1254, 16799640), (1287, 16368880), (1320, 15959658), (1331, 15827760), (1335, 15780336), (1368, 15399670), (1424, 14794065), (1430, 14731992), (1452, 14508780), (1482, 14215080), (1520, 13859703), (1560, 13504326), (1573, 13392720), (1584, 13299715), (1602, 13150280), (1672, 12599730), (1691, 12458160), (1710, 12319736), (1716, 12276660), (1780, 11835252), (1815, 11607024), (1872, 11253605), (1881, 11199760), (1936, 10881585), (1958, 10759320), (1976, 10661310), (1980, 10639772), (2090, 10079784), (2136, 9862710), (2145, 9821328), (2178, 9672520), (2223, 9476720), (2280, 9239802), (2288, 9207495), (2299, 9163440), (2314, 9104040), (2340, 9002884), (2420, 8705268), (2470, 8529048), (2508, 8399820), (2574, 8184440), (2640, 7979829), (2662, 7913880), (2670, 7890168), (2717, 7753680), (2736, 7699835), (2860, 7365996), (2904, 7254390), (2937, 7172880), (2964, 7107540), (3120, 6752163), (3135, 6719856), (3146, 6696360), (3204, 6575140), (3344, 6299865), (3382, 6229080), (3420, 6159868), (3432, 6138330), (3471, 6069360), (3560, 5917626), (3630, 5803512), (3705, 5686032), (3762, 5599880), (3916, 5379660), (3952, 5330655), (3960, 5319886), (3993, 5275920), (4005, 5260112), (4180, 5039892), (4272, 4931355), (4290, 4910664), (4356, 4836260), (4446, 4738360), (4560, 4619901), (4598, 4581720), (4628, 4552020), (4680, 4501442), (4719, 4464240), (4840, 4352634), (4895, 4303728), (4940, 4264524), (5016, 4199910), (5073, 4152720), (5148, 4092220), (5324, 3956940), (5340, 3945084), (5434, 3876840), (5445, 3869008), (5720, 3682998), (5785, 3641616), (5808, 3627195), (5874, 3586440), (5928, 3553770), (6270, 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(27588, 763620), (27768, 758670), (28314, 744040), (29040, 725439), (29370, 717288), (29640, 710754), (29887, 704880), (30096, 699985), (30438, 692120), (31460, 669636), (31944, 659490), (32040, 657514), (32307, 652080), (32604, 646140), (33820, 622908), (34320, 613833), (34485, 610896), (34606, 608760), (34710, 606936), (35244, 597740), (35568, 592295), (36784, 572715), (37202, 566280), (37620, 559988), (37752, 558030), (38181, 551760), (39160, 537966), (39930, 527592), (40584, 519090), (40755, 516912), (41382, 509080), (41652, 505780), (43076, 489060), (43472, 484605), (43560, 483626), (43966, 479160), (44055, 478192), (44460, 473836), (45980, 458172), (46280, 455202), (46992, 448305), (47190, 446424), (47916, 439660), (48906, 430760), (50160, 419991), (50578, 416520), (50730, 415272), (50908, 413820), (51480, 409222), (51909, 405840), (52065, 404624), (53240, 395694), (53845, 391248), (54340, 387684), (55176, 381810), (55536, 379335), (55803, 377520), (56628, 372020), (58740, 358644), (59280, 355377), (59774, 352440), (59895, 351728), (60876, 346060), (62920, 334818), (63635, 331056), (63888, 329745), (64080, 328757), (64614, 326040), (65208, 323070), (65949, 319440), (67640, 311454), (68970, 305448), (69212, 304380), (69420, 303468), (70488, 298870), (70785, 297616), (74404, 283140), (75240, 279994), (75504, 279015), (75867, 277680), (76095, 276848), (76362, 275880), (78320, 268983), (79860, 263796), (81168, 259545), (81510, 258456), (82764, 254540), (83304, 252890), (86152, 244530), (86515, 243504), (87120, 241813), (87932, 239580), (88110, 239096), (88920, 236918), (89661, 234960), (91960, 229086), (92560, 227601), (93005, 226512), (94380, 223212), (95832, 219830), (96921, 217360), (97812, 215380), (101156, 208260), (101460, 207636), (101816, 206910), (102960, 204611), (103455, 203632), (103818, 202920), (104130, 202312), (106480, 197847), (107690, 195624), (108680, 193842), (109915, 191664), (110352, 190905), (111606, 188760), (113256, 186010), (114543, 183920), (117480, 179322), (118459, 177840), (119548, 176220), (119790, 175864), (121752, 173030), (122265, 172304), (125840, 167409), (126445, 166608), (127270, 165528), (129228, 163020), (130416, 161535), (131898, 159720), (135280, 155727), (137940, 152724), (138424, 152190), (138840, 151734), (139997, 150480), (140976, 149435), (141570, 148808)]