21044184480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 576

約数和(自身を含む): 81854115840

約数和(自身を除く): 60809931360

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, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 127, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 254, 264, 270, 288, 297, 317, 330, 352, 360, 363, 381, 396, 432, 440, 480, 484, 495, 508, 528, 540, 594, 605, 634, 635, 660, 720, 726, 762, 792, 864, 880, 951, 968, 990, 1016, 1056, 1080, 1089, 1143, 1188, 1210, 1268, 1270, 1320, 1397, 1440, 1452, 1485, 1524, 1584, 1585, 1760, 1815, 1902, 1905, 1936, 1980, 2032, 2160, 2178, 2286, 2376, 2420, 2536, 2540, 2640, 2794, 2853, 2904, 2970, 3048, 3168, 3170, 3267, 3429, 3487, 3630, 3804, 3810, 3872, 3960, 4064, 4191, 4320, 4356, 4572, 4752, 4755, 4840, 5072, 5080, 5280, 5445, 5588, 5706, 5715, 5808, 5940, 6096, 6340, 6534, 6858, 6974, 6985, 7260, 7608, 7620, 7920, 8382, 8559, 8712, 9144, 9504, 9510, 9680, 10144, 10160, 10461, 10890, 11176, 11412, 11430, 11616, 11880, 12192, 12573, 12680, 13068, 13716, 13948, 13970, 14265, 14520, 15216, 15240, 15367, 15840, 16335, 16764, 17118, 17145, 17424, 17435, 18288, 19020, 19360, 20320, 20922, 20955, 21780, 22352, 22824, 22860, 23760, 25146, 25360, 26136, 27432, 27896, 27940, 28530, 29040, 30432, 30480, 30734, 31383, 32670, 33528, 34236, 34290, 34848, 34870, 36576, 37719, 38040, 38357, 40259, 41844, 41910, 42795, 43560, 44704, 45648, 45720, 46101, 47520, 50292, 50720, 52272, 52305, 54864, 55792, 55880, 57060, 58080, 60960, 61468, 62766, 62865, 65340, 67056, 68472, 68580, 69740, 75438, 76080, 76714, 76835, 80518, 83688, 83820, 85590, 87120, 91296, 91440, 92202, 94149, 100584, 104544, 104610, 109728, 111584, 111760, 114120, 115071, 120777, 122936, 125532, 125730, 130680, 134112, 136944, 137160, 138303, 139480, 150876, 152160, 153428, 153670, 156915, 161036, 167376, 167640, 171180, 174240, 182880, 184404, 188298, 188595, 191785, 201168, 201295, 209220, 223520, 228240, 230142, 230505, 241554, 245872, 251064, 251460, 261360, 273888, 274320, 276606, 278960, 301752, 306856, 307340, 313830, 322072, 334752, 335280, 342360, 345213, 362331, 368808, 376596, 377190, 383570, 402336, 402590, 414909, 418440, 442849, 456480, 460284, 461010, 470745, 483108, 491744, 502128, 502920, 522720, 548640, 553212, 557920, 575355, 603504, 603885, 613712, 614680, 627660, 644144, 670560, 684720, 690426, 691515, 724662, 737616, 753192, 754380, 767140, 805180, 829818, 836880, 885698, 920568, 922020, 941490, 966216, 1004256, 1005840, 1035639, 1086993, 1106424, 1150710, 1207008, 1207770, 1227424, 1229360, 1255320, 1288288, 1328547, 1369440, 1380852, 1383030, 1449324, 1475232, 1506384, 1508760, 1534280, 1610360, 1659636, 1673760, 1726065, 1771396, 1811655, 1841136, 1844040, 1882980, 1932432, 2011680, 2071278, 2074545, 2173986, 2212848, 2214245, 2301420, 2415540, 2458720, 2510640, 2657094, 2761704, 2766060, 2898648, 3012768, 3017520, 3068560, 3220720, 3319272, 3452130, 3542792, 3623310, 3682272, 3688080, 3765960, 3864864, 3985641, 4142556, 4149090, 4347972, 4425696, 4428490, 4602840, 4831080, 4871339, 5021280, 5178195, 5314188, 5434965, 5523408, 5532120, 5797296, 6035040, 6137120, 6441440, 6638544, 6642735, 6904260, 7085584, 7246620, 7376160, 7531920, 7971282, 8285112, 8298180, 8695944, 8856980, 9205680, 9662160, 9742678, 10356390, 10628376, 10869930, 11046816, 11064240, 11594592, 11956923, 13277088, 13285470, 13808520, 14171168, 14493240, 14614017, 15063840, 15942564, 16570224, 16596360, 17391888, 17713960, 18411360, 19324320, 19485356, 19928205, 20712780, 21256752, 21739860, 22128480, 23913846, 24356695, 26570940, 27617040, 28986480, 29228034, 31885128, 33140448, 33192720, 34783776, 35427920, 38970712, 39856410, 41425560, 42513504, 43479720, 43842051, 47827692, 48713390, 53141880, 55234080, 57972960, 58456068, 59784615, 63770256, 66385440, 70855840, 73070085, 77941424, 79712820, 82851120, 86959440, 87684102, 95655384, 97426780, 106283760, 116912136, 119569230, 127540512, 131526153, 146140170, 155882848, 159425640, 165702240, 173918880, 175368204, 191310768, 194853560, 212567520, 219210255, 233824272, 239138460, 263052306, 292280340, 318851280, 350736408, 382621536, 389707120, 438420510, 467648544, 478276920, 526104612, 584560680, 637702560, 657630765, 701472816, 779414240, 876841020, 956553840, 1052209224, 1169121360, 1315261530, 1402945632, 1753682040, 1913107680, 2104418448, 2338242720, 2630523060, 3507364080, 4208836896, 5261046120, 7014728160, 10522092240, 21044184480]

約数ペア:

[(1, 21044184480), (2, 10522092240), (3, 7014728160), (4, 5261046120), (5, 4208836896), (6, 3507364080), (8, 2630523060), (9, 2338242720), (10, 2104418448), (11, 1913107680), (12, 1753682040), (15, 1402945632), (16, 1315261530), (18, 1169121360), (20, 1052209224), (22, 956553840), (24, 876841020), (27, 779414240), (30, 701472816), (32, 657630765), (33, 637702560), (36, 584560680), (40, 526104612), (44, 478276920), (45, 467648544), (48, 438420510), (54, 389707120), (55, 382621536), (60, 350736408), (66, 318851280), (72, 292280340), (80, 263052306), (88, 239138460), (90, 233824272), (96, 219210255), (99, 212567520), (108, 194853560), (110, 191310768), (120, 175368204), (121, 173918880), (127, 165702240), (132, 159425640), (135, 155882848), (144, 146140170), (160, 131526153), (165, 127540512), (176, 119569230), (180, 116912136), (198, 106283760), (216, 97426780), (220, 95655384), (240, 87684102), (242, 86959440), (254, 82851120), (264, 79712820), (270, 77941424), (288, 73070085), (297, 70855840), (317, 66385440), (330, 63770256), (352, 59784615), (360, 58456068), (363, 57972960), (381, 55234080), (396, 53141880), (432, 48713390), (440, 47827692), (480, 43842051), (484, 43479720), (495, 42513504), (508, 41425560), (528, 39856410), (540, 38970712), (594, 35427920), (605, 34783776), (634, 33192720), (635, 33140448), (660, 31885128), (720, 29228034), (726, 28986480), (762, 27617040), (792, 26570940), (864, 24356695), (880, 23913846), (951, 22128480), (968, 21739860), (990, 21256752), (1016, 20712780), (1056, 19928205), (1080, 19485356), (1089, 19324320), (1143, 18411360), (1188, 17713960), (1210, 17391888), (1268, 16596360), (1270, 16570224), (1320, 15942564), (1397, 15063840), (1440, 14614017), (1452, 14493240), (1485, 14171168), (1524, 13808520), (1584, 13285470), (1585, 13277088), (1760, 11956923), (1815, 11594592), (1902, 11064240), (1905, 11046816), (1936, 10869930), (1980, 10628376), (2032, 10356390), (2160, 9742678), (2178, 9662160), (2286, 9205680), (2376, 8856980), (2420, 8695944), (2536, 8298180), (2540, 8285112), (2640, 7971282), (2794, 7531920), (2853, 7376160), (2904, 7246620), (2970, 7085584), (3048, 6904260), (3168, 6642735), (3170, 6638544), (3267, 6441440), (3429, 6137120), (3487, 6035040), (3630, 5797296), (3804, 5532120), (3810, 5523408), (3872, 5434965), (3960, 5314188), (4064, 5178195), (4191, 5021280), (4320, 4871339), (4356, 4831080), (4572, 4602840), (4752, 4428490), (4755, 4425696), (4840, 4347972), (5072, 4149090), (5080, 4142556), (5280, 3985641), (5445, 3864864), (5588, 3765960), (5706, 3688080), (5715, 3682272), (5808, 3623310), (5940, 3542792), (6096, 3452130), (6340, 3319272), (6534, 3220720), (6858, 3068560), (6974, 3017520), (6985, 3012768), (7260, 2898648), (7608, 2766060), (7620, 2761704), (7920, 2657094), (8382, 2510640), (8559, 2458720), (8712, 2415540), (9144, 2301420), (9504, 2214245), (9510, 2212848), (9680, 2173986), (10144, 2074545), (10160, 2071278), (10461, 2011680), (10890, 1932432), (11176, 1882980), (11412, 1844040), (11430, 1841136), (11616, 1811655), (11880, 1771396), (12192, 1726065), (12573, 1673760), (12680, 1659636), (13068, 1610360), (13716, 1534280), (13948, 1508760), (13970, 1506384), (14265, 1475232), (14520, 1449324), (15216, 1383030), (15240, 1380852), (15367, 1369440), (15840, 1328547), (16335, 1288288), (16764, 1255320), (17118, 1229360), (17145, 1227424), (17424, 1207770), (17435, 1207008), (18288, 1150710), (19020, 1106424), (19360, 1086993), (20320, 1035639), (20922, 1005840), (20955, 1004256), (21780, 966216), (22352, 941490), (22824, 922020), (22860, 920568), (23760, 885698), (25146, 836880), (25360, 829818), (26136, 805180), (27432, 767140), (27896, 754380), (27940, 753192), (28530, 737616), (29040, 724662), (30432, 691515), (30480, 690426), (30734, 684720), (31383, 670560), (32670, 644144), (33528, 627660), (34236, 614680), (34290, 613712), (34848, 603885), (34870, 603504), (36576, 575355), (37719, 557920), (38040, 553212), (38357, 548640), (40259, 522720), (41844, 502920), (41910, 502128), (42795, 491744), (43560, 483108), (44704, 470745), (45648, 461010), (45720, 460284), (46101, 456480), (47520, 442849), (50292, 418440), (50720, 414909), (52272, 402590), (52305, 402336), (54864, 383570), (55792, 377190), (55880, 376596), (57060, 368808), (58080, 362331), (60960, 345213), (61468, 342360), (62766, 335280), (62865, 334752), (65340, 322072), (67056, 313830), (68472, 307340), (68580, 306856), (69740, 301752), (75438, 278960), (76080, 276606), (76714, 274320), (76835, 273888), (80518, 261360), (83688, 251460), (83820, 251064), (85590, 245872), (87120, 241554), (91296, 230505), (91440, 230142), (92202, 228240), (94149, 223520), (100584, 209220), (104544, 201295), (104610, 201168), (109728, 191785), (111584, 188595), (111760, 188298), (114120, 184404), (115071, 182880), (120777, 174240), (122936, 171180), (125532, 167640), (125730, 167376), (130680, 161036), (134112, 156915), (136944, 153670), (137160, 153428), (138303, 152160), (139480, 150876)]