21058198560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 720

約数和(自身を含む): 89779669056

約数和(自身を除く): 68721470496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 361, 378, 380, 399, 405, 420, 432, 456, 480, 504, 513, 532, 540, 560, 567, 570, 608, 630, 643, 648, 665, 672, 684, 720, 722, 756, 760, 798, 810, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1083, 1120, 1134, 1140, 1197, 1260, 1286, 1296, 1330, 1368, 1440, 1444, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1805, 1824, 1890, 1929, 1995, 2016, 2052, 2128, 2160, 2166, 2268, 2280, 2394, 2520, 2527, 2565, 2572, 2592, 2660, 2736, 2835, 2888, 3024, 3040, 3078, 3192, 3215, 3240, 3249, 3360, 3420, 3591, 3610, 3780, 3858, 3990, 4104, 4256, 4320, 4332, 4501, 4536, 4560, 4788, 5040, 5054, 5130, 5144, 5320, 5415, 5472, 5670, 5776, 5787, 5985, 6048, 6156, 6384, 6430, 6480, 6498, 6840, 7182, 7220, 7560, 7581, 7695, 7716, 7980, 8208, 8664, 9002, 9072, 9120, 9576, 9645, 9747, 10080, 10108, 10260, 10288, 10640, 10773, 10830, 11340, 11552, 11574, 11970, 12217, 12312, 12635, 12768, 12860, 12960, 12996, 13503, 13680, 14364, 14440, 15120, 15162, 15390, 15432, 15960, 16245, 16416, 17328, 17361, 17955, 18004, 18144, 19152, 19290, 19494, 20216, 20520, 20576, 21280, 21546, 21660, 22505, 22680, 22743, 23148, 23940, 24434, 24624, 25270, 25720, 25992, 27006, 27360, 28728, 28880, 28935, 29241, 30240, 30324, 30780, 30864, 31920, 32490, 34656, 34722, 35910, 36008, 36651, 37905, 38304, 38580, 38988, 40432, 40509, 41040, 43092, 43320, 45010, 45360, 45486, 46296, 47880, 48735, 48868, 49248, 50540, 51440, 51984, 52083, 53865, 54012, 57456, 57760, 57870, 58482, 60648, 61085, 61560, 61728, 63840, 64980, 67515, 68229, 69444, 71820, 72016, 73302, 75810, 77160, 77976, 80864, 81018, 82080, 85519, 86184, 86640, 86805, 90020, 90720, 90972, 92592, 95760, 97470, 97736, 101080, 102880, 103968, 104166, 107730, 108024, 109953, 113715, 114912, 115740, 116964, 121296, 121527, 122170, 123120, 129960, 135030, 136458, 138888, 143640, 144032, 146205, 146604, 151620, 154320, 155952, 162036, 171038, 172368, 173280, 173610, 180040, 181944, 183255, 185184, 191520, 194940, 195472, 202160, 202545, 204687, 208332, 215460, 216048, 219906, 227430, 231480, 232123, 233928, 242592, 243054, 244340, 246240, 256557, 259920, 260415, 270060, 272916, 277776, 287280, 292410, 293208, 303240, 308640, 311904, 324072, 329859, 341145, 342076, 344736, 347220, 360080, 363888, 364581, 366510, 389880, 390944, 404320, 405090, 409374, 416664, 427595, 430920, 432096, 439812, 454860, 462960, 464246, 467856, 486108, 488680, 513114, 519840, 520830, 540120, 545832, 549765, 555552, 574560, 584820, 586416, 606480, 607635, 648144, 659718, 682290, 684152, 694440, 696369, 720160, 727776, 729162, 733020, 769671, 779760, 810180, 818748, 833328, 855190, 861840, 879624, 909720, 925920, 928492, 935712, 972216, 977360, 989577, 1023435, 1026228, 1041660, 1080240, 1091664, 1099530, 1160615, 1169640, 1172832, 1212960, 1215270, 1282785, 1296288, 1319436, 1364580, 1368304, 1388880, 1392738, 1458324, 1466040, 1539342, 1559520, 1620360, 1624861, 1637496, 1649295, 1666656, 1710380, 1723680, 1759248, 1819440, 1822905, 1856984, 1944432, 1954720, 1979154, 2046870, 2052456, 2083320, 2089107, 2160480, 2183328, 2199060, 2309013, 2321230, 2339280, 2430540, 2565570, 2638872, 2729160, 2736608, 2777760, 2785476, 2916648, 2932080, 3078684, 3240720, 3249722, 3274992, 3298590, 3420760, 3481845, 3518496, 3638880, 3645810, 3713968, 3848355, 3888864, 3958308, 4093740, 4104912, 4166640, 4178214, 4398120, 4618026, 4642460, 4678560, 4861080, 4874583, 4947885, 5131140, 5277744, 5458320, 5570952, 5833296, 5864160, 6157368, 6267321, 6481440, 6499444, 6549984, 6597180, 6841520, 6927039, 6963690, 7291620, 7427936, 7696710, 7916616, 8124305, 8187480, 8209824, 8333280, 8356428, 8796240, 9236052, 9284920, 9722160, 9749166, 9895770, 10262280, 10445535, 10555488, 10916640, 11141904, 11545065, 11666592, 12314736, 12534642, 12998888, 13194360, 13683040, 13854078, 13927380, 14583240, 14623749, 15393420, 15833232, 16248610, 16374960, 16712856, 17592480, 18472104, 18569840, 18801963, 19444320, 19498332, 19791540, 20524560, 20891070, 22283808, 23090130, 24372915, 24629472, 25069284, 25997776, 26388720, 27708156, 27854760, 29166480, 29247498, 30786840, 31336605, 31666464, 32497220, 32749920, 33425712, 34635195, 36944208, 37139680, 37603926, 38996664, 39583080, 41049120, 41782140, 43871247, 46180260, 48745830, 50138568, 51995552, 52777440, 55416312, 55709520, 58332960, 58494996, 61573680, 62673210, 64994440, 66851424, 69270390, 73118745, 73888416, 75207852, 77993328, 79166160, 83564280, 87742494, 92360520, 94009815, 97491660, 100277136, 110832624, 111419040, 116989992, 123147360, 125346420, 129988880, 131613741, 138540780, 146237490, 150415704, 155986656, 158332320, 167128560, 175484988, 184721040, 188019630, 194983320, 200554272, 219356235, 221665248, 233979984, 250692840, 259977760, 263227482, 277081560, 292474980, 300831408, 334257120, 350969976, 369442080, 376039260, 389966640, 438712470, 467959968, 501385680, 526454964, 554163120, 584949960, 601662816, 658068705, 701939952, 752078520, 779933280, 877424940, 1002771360, 1052909928, 1108326240, 1169899920, 1316137410, 1403879904, 1504157040, 1754849880, 2105819856, 2339799840, 2632274820, 3008314080, 3509699760, 4211639712, 5264549640, 7019399520, 10529099280, 21058198560]

約数ペア:

[(1, 21058198560), (2, 10529099280), (3, 7019399520), (4, 5264549640), (5, 4211639712), (6, 3509699760), (7, 3008314080), (8, 2632274820), (9, 2339799840), (10, 2105819856), (12, 1754849880), (14, 1504157040), (15, 1403879904), (16, 1316137410), (18, 1169899920), (19, 1108326240), (20, 1052909928), (21, 1002771360), (24, 877424940), (27, 779933280), (28, 752078520), (30, 701939952), (32, 658068705), (35, 601662816), (36, 584949960), (38, 554163120), (40, 526454964), (42, 501385680), (45, 467959968), (48, 438712470), (54, 389966640), (56, 376039260), (57, 369442080), (60, 350969976), (63, 334257120), (70, 300831408), (72, 292474980), (76, 277081560), (80, 263227482), (81, 259977760), (84, 250692840), (90, 233979984), (95, 221665248), (96, 219356235), (105, 200554272), (108, 194983320), (112, 188019630), (114, 184721040), (120, 175484988), (126, 167128560), (133, 158332320), (135, 155986656), (140, 150415704), (144, 146237490), (152, 138540780), (160, 131613741), (162, 129988880), (168, 125346420), (171, 123147360), (180, 116989992), (189, 111419040), (190, 110832624), (210, 100277136), (216, 97491660), (224, 94009815), (228, 92360520), (240, 87742494), (252, 83564280), (266, 79166160), (270, 77993328), (280, 75207852), (285, 73888416), (288, 73118745), (304, 69270390), (315, 66851424), (324, 64994440), (336, 62673210), (342, 61573680), (360, 58494996), (361, 58332960), (378, 55709520), (380, 55416312), (399, 52777440), (405, 51995552), (420, 50138568), (432, 48745830), (456, 46180260), (480, 43871247), (504, 41782140), (513, 41049120), (532, 39583080), (540, 38996664), (560, 37603926), (567, 37139680), (570, 36944208), (608, 34635195), (630, 33425712), (643, 32749920), (648, 32497220), (665, 31666464), (672, 31336605), (684, 30786840), (720, 29247498), (722, 29166480), (756, 27854760), (760, 27708156), (798, 26388720), (810, 25997776), (840, 25069284), (855, 24629472), (864, 24372915), (912, 23090130), (945, 22283808), (1008, 20891070), (1026, 20524560), (1064, 19791540), (1080, 19498332), (1083, 19444320), (1120, 18801963), (1134, 18569840), (1140, 18472104), (1197, 17592480), (1260, 16712856), (1286, 16374960), (1296, 16248610), (1330, 15833232), (1368, 15393420), (1440, 14623749), (1444, 14583240), (1512, 13927380), (1520, 13854078), (1539, 13683040), (1596, 13194360), (1620, 12998888), (1680, 12534642), (1710, 12314736), (1805, 11666592), (1824, 11545065), (1890, 11141904), (1929, 10916640), (1995, 10555488), (2016, 10445535), (2052, 10262280), (2128, 9895770), (2160, 9749166), (2166, 9722160), (2268, 9284920), (2280, 9236052), (2394, 8796240), (2520, 8356428), (2527, 8333280), (2565, 8209824), (2572, 8187480), (2592, 8124305), (2660, 7916616), (2736, 7696710), (2835, 7427936), (2888, 7291620), (3024, 6963690), (3040, 6927039), (3078, 6841520), (3192, 6597180), (3215, 6549984), (3240, 6499444), (3249, 6481440), (3360, 6267321), (3420, 6157368), (3591, 5864160), (3610, 5833296), (3780, 5570952), (3858, 5458320), (3990, 5277744), (4104, 5131140), (4256, 4947885), (4320, 4874583), (4332, 4861080), (4501, 4678560), (4536, 4642460), (4560, 4618026), (4788, 4398120), (5040, 4178214), (5054, 4166640), (5130, 4104912), (5144, 4093740), (5320, 3958308), (5415, 3888864), (5472, 3848355), (5670, 3713968), (5776, 3645810), (5787, 3638880), (5985, 3518496), (6048, 3481845), (6156, 3420760), (6384, 3298590), (6430, 3274992), (6480, 3249722), (6498, 3240720), (6840, 3078684), (7182, 2932080), (7220, 2916648), (7560, 2785476), (7581, 2777760), (7695, 2736608), (7716, 2729160), (7980, 2638872), (8208, 2565570), (8664, 2430540), (9002, 2339280), (9072, 2321230), (9120, 2309013), (9576, 2199060), (9645, 2183328), (9747, 2160480), (10080, 2089107), (10108, 2083320), (10260, 2052456), (10288, 2046870), (10640, 1979154), (10773, 1954720), (10830, 1944432), (11340, 1856984), (11552, 1822905), (11574, 1819440), (11970, 1759248), (12217, 1723680), (12312, 1710380), (12635, 1666656), (12768, 1649295), (12860, 1637496), (12960, 1624861), (12996, 1620360), (13503, 1559520), (13680, 1539342), (14364, 1466040), (14440, 1458324), (15120, 1392738), (15162, 1388880), (15390, 1368304), (15432, 1364580), (15960, 1319436), (16245, 1296288), (16416, 1282785), (17328, 1215270), (17361, 1212960), (17955, 1172832), (18004, 1169640), (18144, 1160615), (19152, 1099530), (19290, 1091664), (19494, 1080240), (20216, 1041660), (20520, 1026228), (20576, 1023435), (21280, 989577), (21546, 977360), (21660, 972216), (22505, 935712), (22680, 928492), (22743, 925920), (23148, 909720), (23940, 879624), (24434, 861840), (24624, 855190), (25270, 833328), (25720, 818748), (25992, 810180), (27006, 779760), (27360, 769671), (28728, 733020), (28880, 729162), (28935, 727776), (29241, 720160), (30240, 696369), (30324, 694440), (30780, 684152), (30864, 682290), (31920, 659718), (32490, 648144), (34656, 607635), (34722, 606480), (35910, 586416), (36008, 584820), (36651, 574560), (37905, 555552), (38304, 549765), (38580, 545832), (38988, 540120), (40432, 520830), (40509, 519840), (41040, 513114), (43092, 488680), (43320, 486108), (45010, 467856), (45360, 464246), (45486, 462960), (46296, 454860), (47880, 439812), (48735, 432096), (48868, 430920), (49248, 427595), (50540, 416664), (51440, 409374), (51984, 405090), (52083, 404320), (53865, 390944), (54012, 389880), (57456, 366510), (57760, 364581), (57870, 363888), (58482, 360080), (60648, 347220), (61085, 344736), (61560, 342076), (61728, 341145), (63840, 329859), (64980, 324072), (67515, 311904), (68229, 308640), (69444, 303240), (71820, 293208), (72016, 292410), (73302, 287280), (75810, 277776), (77160, 272916), (77976, 270060), (80864, 260415), (81018, 259920), (82080, 256557), (85519, 246240), (86184, 244340), (86640, 243054), (86805, 242592), (90020, 233928), (90720, 232123), (90972, 231480), (92592, 227430), (95760, 219906), (97470, 216048), (97736, 215460), (101080, 208332), (102880, 204687), (103968, 202545), (104166, 202160), (107730, 195472), (108024, 194940), (109953, 191520), (113715, 185184), (114912, 183255), (115740, 181944), (116964, 180040), (121296, 173610), (121527, 173280), (122170, 172368), (123120, 171038), (129960, 162036), (135030, 155952), (136458, 154320), (138888, 151620), (143640, 146604), (144032, 146205)]