21103729920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 864

約数和(自身を含む): 92246079744

約数和(自身を除く): 71142349824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 82, 84, 90, 91, 96, 104, 105, 112, 117, 120, 123, 126, 128, 130, 140, 144, 156, 160, 164, 168, 180, 182, 192, 195, 205, 208, 210, 224, 234, 240, 246, 252, 256, 260, 273, 280, 287, 288, 312, 315, 320, 328, 336, 360, 364, 369, 384, 390, 410, 416, 420, 448, 455, 468, 480, 491, 492, 504, 520, 533, 546, 560, 574, 576, 585, 615, 624, 630, 640, 656, 672, 720, 728, 738, 768, 780, 819, 820, 832, 840, 861, 896, 910, 936, 960, 982, 984, 1008, 1040, 1066, 1092, 1120, 1148, 1152, 1170, 1230, 1248, 1260, 1280, 1312, 1344, 1365, 1435, 1440, 1456, 1473, 1476, 1560, 1599, 1638, 1640, 1664, 1680, 1722, 1792, 1820, 1845, 1872, 1920, 1964, 1968, 2016, 2080, 2132, 2184, 2240, 2296, 2304, 2340, 2455, 2460, 2496, 2520, 2583, 2624, 2665, 2688, 2730, 2870, 2880, 2912, 2946, 2952, 3120, 3198, 3276, 3280, 3328, 3360, 3437, 3444, 3640, 3690, 3731, 3744, 3840, 3928, 3936, 4032, 4095, 4160, 4264, 4305, 4368, 4419, 4480, 4592, 4680, 4797, 4910, 4920, 4992, 5040, 5166, 5248, 5330, 5376, 5460, 5740, 5760, 5824, 5892, 5904, 6240, 6383, 6396, 6552, 6560, 6720, 6874, 6888, 7280, 7365, 7380, 7462, 7488, 7856, 7872, 7995, 8064, 8190, 8320, 8528, 8610, 8736, 8838, 8960, 9184, 9360, 9594, 9820, 9840, 9984, 10080, 10311, 10332, 10496, 10660, 10920, 11193, 11480, 11520, 11648, 11784, 11808, 12480, 12766, 12792, 12915, 13104, 13120, 13440, 13748, 13776, 14560, 14730, 14760, 14924, 14976, 15712, 15744, 15990, 16128, 16380, 16640, 17056, 17185, 17220, 17472, 17676, 18368, 18655, 18720, 19149, 19188, 19640, 19680, 20131, 20160, 20622, 20664, 21320, 21840, 22095, 22386, 22960, 23296, 23568, 23616, 23985, 24960, 25532, 25584, 25830, 26208, 26240, 26880, 27496, 27552, 29120, 29460, 29520, 29848, 29952, 30933, 31424, 31488, 31915, 31980, 32760, 33579, 34112, 34370, 34440, 34944, 35352, 36736, 37310, 37440, 38298, 38376, 39280, 39360, 40262, 40320, 41244, 41328, 42640, 43680, 44190, 44681, 44772, 45920, 47136, 47232, 47970, 49920, 51064, 51168, 51555, 51660, 52416, 52480, 54992, 55104, 55965, 57447, 58240, 58920, 59040, 59696, 60393, 61866, 62848, 63830, 63960, 65520, 67158, 68224, 68740, 68880, 69888, 70704, 73472, 74620, 74880, 76596, 76752, 78560, 78720, 80524, 80640, 82488, 82656, 85280, 87360, 88380, 89362, 89544, 91840, 94272, 94464, 95745, 95940, 100655, 102128, 102336, 103110, 103320, 104832, 109984, 110208, 111930, 114894, 116480, 117840, 118080, 119392, 120786, 123732, 125696, 127660, 127920, 131040, 134043, 134316, 136448, 137480, 137760, 140917, 141408, 149240, 149760, 153192, 153504, 154665, 157120, 157440, 161048, 164976, 165312, 167895, 170560, 174720, 176760, 178724, 179088, 181179, 183680, 188544, 191490, 191880, 201310, 204256, 204672, 206220, 206640, 209664, 219968, 220416, 223405, 223860, 229788, 235680, 236160, 238784, 241572, 247464, 255320, 255840, 261703, 262080, 268086, 268632, 274960, 275520, 281834, 282816, 287235, 298480, 301965, 306384, 307008, 309330, 314240, 322096, 329952, 330624, 335790, 341120, 349440, 353520, 357448, 358176, 362358, 367360, 377088, 382980, 383760, 402129, 402620, 408512, 409344, 412440, 413280, 422751, 439936, 446810, 447720, 459576, 471360, 472320, 477568, 483144, 494928, 510640, 511680, 523406, 524160, 536172, 537264, 549920, 551040, 563668, 565632, 574470, 596960, 603930, 612768, 614016, 618660, 628480, 644192, 659904, 661248, 670215, 671580, 682240, 704585, 707040, 714896, 716352, 724716, 765960, 767520, 785109, 804258, 805240, 817024, 824880, 826560, 845502, 879872, 893620, 895440, 905895, 919152, 942720, 955136, 966288, 989856, 1021280, 1023360, 1046812, 1048320, 1072344, 1074528, 1099840, 1102080, 1127336, 1131264, 1148940, 1193920, 1207860, 1225536, 1228032, 1237320, 1268253, 1288384, 1308515, 1319808, 1340430, 1343160, 1409170, 1414080, 1429792, 1432704, 1449432, 1531920, 1535040, 1570218, 1608516, 1610480, 1634048, 1649760, 1653120, 1691004, 1787240, 1790880, 1811790, 1831921, 1838304, 1885440, 1932576, 1979712, 2010645, 2042560, 2046720, 2093624, 2113755, 2144688, 2149056, 2199680, 2254672, 2297880, 2355327, 2387840, 2415720, 2451072, 2474640, 2536506, 2576768, 2617030, 2639616, 2680860, 2686320, 2818340, 2828160, 2859584, 2865408, 2898864, 3063840, 3070080, 3140436, 3217032, 3220960, 3299520, 3306240, 3382008, 3574480, 3581760, 3623580, 3663842, 3676608, 3865152, 3925545, 3959424, 4021290, 4085120, 4187248, 4227510, 4289376, 4298112, 4399360, 4509344, 4595760, 4710654, 4775680, 4831440, 4902144, 4949280, 5073012, 5153536, 5234060, 5361720, 5372640, 5495763, 5636680, 5656320, 5719168, 5797728, 6127680, 6140160, 6280872, 6341265, 6434064, 6441920, 6599040, 6764016, 7148960, 7163520, 7247160, 7327684, 7353216, 7730304, 7851090, 7918848, 8042580, 8170240, 8374496, 8455020, 8578752, 8596224, 9018688, 9159605, 9191520, 9421308, 9662880, 9898560, 10146024, 10468120, 10723440, 10745280, 10991526, 11273360, 11438336, 11595456, 11776635, 12255360, 12561744, 12682530, 12868128, 12883840, 13198080, 13528032, 14297920, 14327040, 14494320, 14655368, 14706432, 15460608, 15702180, 16085160, 16487289, 16748992, 16910040, 17157504, 18037376, 18319210, 18383040, 18842616, 19325760, 19797120, 20292048, 20936240, 21446880, 21490560, 21983052, 22546720, 23190912, 23553270, 24510720, 25123488, 25365060, 25736256, 25767680, 27056064, 27478815, 28595840, 28988640, 29310736, 31404360, 32170320, 32974578, 33497984, 33820080, 34315008, 36074752, 36638420, 36766080, 37685232, 38651520, 39594240, 40584096, 41872480, 42893760, 42981120, 43966104, 45093440, 46381824, 47106540, 50246976, 50730120, 51472512, 54112128, 54957630, 57191680, 57977280, 58621472, 62808720, 64340640, 65949156, 66995968, 67640160, 73276840, 73532160, 75370464, 77303040, 81168192, 82436445, 83744960, 85787520, 87932208, 90186880, 94213080, 100493952, 101460240, 102945024, 108224256, 109915260, 115954560, 117242944, 125617440, 128681280, 131898312, 135280320, 146553680, 150740928, 162336384, 164872890, 167489920, 171575040, 175864416, 180373760, 188426160, 200987904, 202920480, 219830520, 231909120, 234485888, 251234880, 257362560, 263796624, 270560640, 293107360, 301481856, 324672768, 329745780, 334979840, 351728832, 376852320, 405840960, 439661040, 468971776, 502469760, 514725120, 527593248, 541121280, 586214720, 602963712, 659491560, 703457664, 753704640, 811681920, 879322080, 1004939520, 1055186496, 1172429440, 1318983120, 1406915328, 1507409280, 1623363840, 1758644160, 2110372992, 2344858880, 2637966240, 3014818560, 3517288320, 4220745984, 5275932480, 7034576640, 10551864960, 21103729920]

約数ペア:

[(1, 21103729920), (2, 10551864960), (3, 7034576640), (4, 5275932480), (5, 4220745984), (6, 3517288320), (7, 3014818560), (8, 2637966240), (9, 2344858880), (10, 2110372992), (12, 1758644160), (13, 1623363840), (14, 1507409280), (15, 1406915328), (16, 1318983120), (18, 1172429440), (20, 1055186496), (21, 1004939520), (24, 879322080), (26, 811681920), (28, 753704640), (30, 703457664), (32, 659491560), (35, 602963712), (36, 586214720), (39, 541121280), (40, 527593248), (41, 514725120), (42, 502469760), (45, 468971776), (48, 439661040), (52, 405840960), (56, 376852320), (60, 351728832), (63, 334979840), (64, 329745780), (65, 324672768), (70, 301481856), (72, 293107360), (78, 270560640), (80, 263796624), (82, 257362560), (84, 251234880), (90, 234485888), (91, 231909120), (96, 219830520), (104, 202920480), (105, 200987904), (112, 188426160), (117, 180373760), (120, 175864416), (123, 171575040), (126, 167489920), (128, 164872890), (130, 162336384), (140, 150740928), (144, 146553680), (156, 135280320), (160, 131898312), (164, 128681280), (168, 125617440), (180, 117242944), (182, 115954560), (192, 109915260), (195, 108224256), (205, 102945024), (208, 101460240), (210, 100493952), (224, 94213080), (234, 90186880), (240, 87932208), (246, 85787520), (252, 83744960), (256, 82436445), (260, 81168192), (273, 77303040), (280, 75370464), (287, 73532160), (288, 73276840), (312, 67640160), (315, 66995968), (320, 65949156), (328, 64340640), (336, 62808720), (360, 58621472), (364, 57977280), (369, 57191680), (384, 54957630), (390, 54112128), (410, 51472512), (416, 50730120), (420, 50246976), (448, 47106540), (455, 46381824), (468, 45093440), (480, 43966104), (491, 42981120), (492, 42893760), (504, 41872480), (520, 40584096), (533, 39594240), (546, 38651520), (560, 37685232), (574, 36766080), (576, 36638420), (585, 36074752), (615, 34315008), (624, 33820080), (630, 33497984), (640, 32974578), (656, 32170320), (672, 31404360), (720, 29310736), (728, 28988640), (738, 28595840), (768, 27478815), (780, 27056064), (819, 25767680), (820, 25736256), (832, 25365060), (840, 25123488), (861, 24510720), (896, 23553270), (910, 23190912), (936, 22546720), (960, 21983052), (982, 21490560), (984, 21446880), (1008, 20936240), (1040, 20292048), (1066, 19797120), (1092, 19325760), (1120, 18842616), (1148, 18383040), (1152, 18319210), (1170, 18037376), (1230, 17157504), (1248, 16910040), (1260, 16748992), (1280, 16487289), (1312, 16085160), (1344, 15702180), (1365, 15460608), (1435, 14706432), (1440, 14655368), (1456, 14494320), (1473, 14327040), (1476, 14297920), (1560, 13528032), (1599, 13198080), (1638, 12883840), (1640, 12868128), (1664, 12682530), (1680, 12561744), (1722, 12255360), (1792, 11776635), (1820, 11595456), (1845, 11438336), (1872, 11273360), (1920, 10991526), (1964, 10745280), (1968, 10723440), (2016, 10468120), (2080, 10146024), (2132, 9898560), (2184, 9662880), (2240, 9421308), (2296, 9191520), (2304, 9159605), (2340, 9018688), (2455, 8596224), (2460, 8578752), (2496, 8455020), (2520, 8374496), (2583, 8170240), (2624, 8042580), (2665, 7918848), (2688, 7851090), (2730, 7730304), (2870, 7353216), (2880, 7327684), (2912, 7247160), (2946, 7163520), (2952, 7148960), (3120, 6764016), (3198, 6599040), (3276, 6441920), (3280, 6434064), (3328, 6341265), (3360, 6280872), (3437, 6140160), (3444, 6127680), (3640, 5797728), (3690, 5719168), (3731, 5656320), (3744, 5636680), (3840, 5495763), (3928, 5372640), (3936, 5361720), (4032, 5234060), (4095, 5153536), (4160, 5073012), (4264, 4949280), (4305, 4902144), (4368, 4831440), (4419, 4775680), (4480, 4710654), (4592, 4595760), (4680, 4509344), (4797, 4399360), (4910, 4298112), (4920, 4289376), (4992, 4227510), (5040, 4187248), (5166, 4085120), (5248, 4021290), (5330, 3959424), (5376, 3925545), (5460, 3865152), (5740, 3676608), (5760, 3663842), (5824, 3623580), (5892, 3581760), (5904, 3574480), (6240, 3382008), (6383, 3306240), (6396, 3299520), (6552, 3220960), (6560, 3217032), (6720, 3140436), (6874, 3070080), (6888, 3063840), (7280, 2898864), (7365, 2865408), (7380, 2859584), (7462, 2828160), (7488, 2818340), (7856, 2686320), (7872, 2680860), (7995, 2639616), (8064, 2617030), (8190, 2576768), (8320, 2536506), (8528, 2474640), (8610, 2451072), (8736, 2415720), (8838, 2387840), (8960, 2355327), (9184, 2297880), (9360, 2254672), (9594, 2199680), (9820, 2149056), (9840, 2144688), (9984, 2113755), (10080, 2093624), (10311, 2046720), (10332, 2042560), (10496, 2010645), (10660, 1979712), (10920, 1932576), (11193, 1885440), (11480, 1838304), (11520, 1831921), (11648, 1811790), (11784, 1790880), (11808, 1787240), (12480, 1691004), (12766, 1653120), (12792, 1649760), (12915, 1634048), (13104, 1610480), (13120, 1608516), (13440, 1570218), (13748, 1535040), (13776, 1531920), (14560, 1449432), (14730, 1432704), (14760, 1429792), (14924, 1414080), (14976, 1409170), (15712, 1343160), (15744, 1340430), (15990, 1319808), (16128, 1308515), (16380, 1288384), (16640, 1268253), (17056, 1237320), (17185, 1228032), (17220, 1225536), (17472, 1207860), (17676, 1193920), (18368, 1148940), (18655, 1131264), (18720, 1127336), (19149, 1102080), (19188, 1099840), (19640, 1074528), (19680, 1072344), (20131, 1048320), (20160, 1046812), (20622, 1023360), (20664, 1021280), (21320, 989856), (21840, 966288), (22095, 955136), (22386, 942720), (22960, 919152), (23296, 905895), (23568, 895440), (23616, 893620), (23985, 879872), (24960, 845502), (25532, 826560), (25584, 824880), (25830, 817024), (26208, 805240), (26240, 804258), (26880, 785109), (27496, 767520), (27552, 765960), (29120, 724716), (29460, 716352), (29520, 714896), (29848, 707040), (29952, 704585), (30933, 682240), (31424, 671580), (31488, 670215), (31915, 661248), (31980, 659904), (32760, 644192), (33579, 628480), (34112, 618660), (34370, 614016), (34440, 612768), (34944, 603930), (35352, 596960), (36736, 574470), (37310, 565632), (37440, 563668), (38298, 551040), (38376, 549920), (39280, 537264), (39360, 536172), (40262, 524160), (40320, 523406), (41244, 511680), (41328, 510640), (42640, 494928), (43680, 483144), (44190, 477568), (44681, 472320), (44772, 471360), (45920, 459576), (47136, 447720), (47232, 446810), (47970, 439936), (49920, 422751), (51064, 413280), (51168, 412440), (51555, 409344), (51660, 408512), (52416, 402620), (52480, 402129), (54992, 383760), (55104, 382980), (55965, 377088), (57447, 367360), (58240, 362358), (58920, 358176), (59040, 357448), (59696, 353520), (60393, 349440), (61866, 341120), (62848, 335790), (63830, 330624), (63960, 329952), (65520, 322096), (67158, 314240), (68224, 309330), (68740, 307008), (68880, 306384), (69888, 301965), (70704, 298480), (73472, 287235), (74620, 282816), (74880, 281834), (76596, 275520), (76752, 274960), (78560, 268632), (78720, 268086), (80524, 262080), (80640, 261703), (82488, 255840), (82656, 255320), (85280, 247464), (87360, 241572), (88380, 238784), (89362, 236160), (89544, 235680), (91840, 229788), (94272, 223860), (94464, 223405), (95745, 220416), (95940, 219968), (100655, 209664), (102128, 206640), (102336, 206220), (103110, 204672), (103320, 204256), (104832, 201310), (109984, 191880), (110208, 191490), (111930, 188544), (114894, 183680), (116480, 181179), (117840, 179088), (118080, 178724), (119392, 176760), (120786, 174720), (123732, 170560), (125696, 167895), (127660, 165312), (127920, 164976), (131040, 161048), (134043, 157440), (134316, 157120), (136448, 154665), (137480, 153504), (137760, 153192), (140917, 149760), (141408, 149240)]