21015197280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21059}}^1$

素因数の和:21104

約数の個数: 480

約数和(自身を含む): 92471258880

約数和(自身を除く): 71456061600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 672, 693, 720, 756, 770, 792, 810, 840, 864, 880, 891, 924, 945, 990, 1008, 1056, 1080, 1120, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1760, 1782, 1848, 1890, 1980, 2016, 2079, 2160, 2268, 2310, 2376, 2464, 2520, 2592, 2640, 2772, 2835, 2970, 3024, 3080, 3168, 3240, 3360, 3465, 3564, 3696, 3780, 3960, 4158, 4320, 4455, 4536, 4620, 4752, 5040, 5280, 5544, 5670, 5940, 6048, 6160, 6237, 6480, 6930, 7128, 7392, 7560, 7920, 8316, 8910, 9072, 9240, 9504, 10080, 10395, 11088, 11340, 11880, 12320, 12474, 12960, 13860, 14256, 15120, 15840, 16632, 17820, 18144, 18480, 20790, 21059, 22176, 22680, 23760, 24948, 27720, 28512, 30240, 31185, 33264, 35640, 36960, 41580, 42118, 45360, 47520, 49896, 55440, 62370, 63177, 66528, 71280, 83160, 84236, 90720, 99792, 105295, 110880, 124740, 126354, 142560, 147413, 166320, 168472, 189531, 199584, 210590, 231649, 249480, 252708, 294826, 315885, 332640, 336944, 379062, 421180, 442239, 463298, 498960, 505416, 568593, 589652, 631770, 673888, 694947, 737065, 758124, 842360, 884478, 926596, 947655, 997920, 1010832, 1137186, 1158245, 1179304, 1263540, 1326717, 1389894, 1474130, 1516248, 1621543, 1684720, 1705779, 1768956, 1853192, 1895310, 2021664, 2084841, 2211195, 2274372, 2316490, 2358608, 2527080, 2653434, 2779788, 2842965, 2948260, 3032496, 3243086, 3369440, 3411558, 3474735, 3537912, 3706384, 3790620, 3980151, 4169682, 4422390, 4548744, 4632980, 4717216, 4864629, 5054160, 5306868, 5559576, 5685930, 5896520, 6064992, 6254523, 6486172, 6633585, 6823116, 6949470, 7075824, 7412768, 7581240, 7960302, 8107715, 8339364, 8528895, 8844780, 9097488, 9265960, 9729258, 10108320, 10424205, 10613736, 11119152, 11371860, 11793040, 11940453, 12509046, 12972344, 13267170, 13646232, 13898940, 14151648, 14593887, 15162480, 15920604, 16215430, 16678728, 17057790, 17689560, 18194976, 18531920, 18763569, 19458516, 19900755, 20848410, 21227472, 22238304, 22743720, 23586080, 23880906, 24323145, 25018092, 25944688, 26534340, 27292464, 27797880, 29187774, 30324960, 31272615, 31841208, 32430860, 33357456, 34115580, 35379120, 37063840, 37527138, 38917032, 39801510, 41696820, 42454944, 43781661, 45487440, 47761812, 48646290, 50036184, 51889376, 53068680, 54584928, 55595760, 58375548, 59702265, 62545230, 63682416, 64861720, 66714912, 68231160, 70758240, 72969435, 75054276, 77834064, 79603020, 83393640, 87563322, 90974880, 93817845, 95523624, 97292580, 100072368, 106137360, 111191520, 116751096, 119404530, 125090460, 127364832, 129723440, 131344983, 136462320, 145938870, 150108552, 155668128, 159206040, 166787280, 175126644, 187635690, 191047248, 194585160, 200144736, 212274720, 218908305, 233502192, 238809060, 250180920, 259446880, 262689966, 272924640, 291877740, 300217104, 318412080, 333574560, 350253288, 375271380, 382094496, 389170320, 437816610, 467004384, 477618120, 500361840, 525379932, 583755480, 600434208, 636824160, 656724915, 700506576, 750542760, 778340640, 875633220, 955236240, 1000723680, 1050759864, 1167510960, 1313449830, 1401013152, 1501085520, 1751266440, 1910472480, 2101519728, 2335021920, 2626899660, 3002171040, 3502532880, 4203039456, 5253799320, 7005065760, 10507598640, 21015197280]

約数ペア:

[(1, 21015197280), (2, 10507598640), (3, 7005065760), (4, 5253799320), (5, 4203039456), (6, 3502532880), (7, 3002171040), (8, 2626899660), (9, 2335021920), (10, 2101519728), (11, 1910472480), (12, 1751266440), (14, 1501085520), (15, 1401013152), (16, 1313449830), (18, 1167510960), (20, 1050759864), (21, 1000723680), (22, 955236240), (24, 875633220), (27, 778340640), (28, 750542760), (30, 700506576), (32, 656724915), (33, 636824160), (35, 600434208), (36, 583755480), (40, 525379932), (42, 500361840), (44, 477618120), (45, 467004384), (48, 437816610), (54, 389170320), (55, 382094496), (56, 375271380), (60, 350253288), (63, 333574560), (66, 318412080), (70, 300217104), (72, 291877740), (77, 272924640), (80, 262689966), (81, 259446880), (84, 250180920), (88, 238809060), (90, 233502192), (96, 218908305), (99, 212274720), (105, 200144736), (108, 194585160), (110, 191047248), (112, 187635690), (120, 175126644), (126, 166787280), (132, 159206040), (135, 155668128), (140, 150108552), (144, 145938870), (154, 136462320), (160, 131344983), (162, 129723440), (165, 127364832), (168, 125090460), (176, 119404530), (180, 116751096), (189, 111191520), (198, 106137360), (210, 100072368), (216, 97292580), (220, 95523624), (224, 93817845), (231, 90974880), (240, 87563322), (252, 83393640), (264, 79603020), (270, 77834064), (280, 75054276), (288, 72969435), (297, 70758240), (308, 68231160), (315, 66714912), (324, 64861720), (330, 63682416), (336, 62545230), (352, 59702265), (360, 58375548), (378, 55595760), (385, 54584928), (396, 53068680), (405, 51889376), (420, 50036184), (432, 48646290), (440, 47761812), (462, 45487440), (480, 43781661), (495, 42454944), (504, 41696820), (528, 39801510), (540, 38917032), (560, 37527138), (567, 37063840), (594, 35379120), (616, 34115580), (630, 33357456), (648, 32430860), (660, 31841208), (672, 31272615), (693, 30324960), (720, 29187774), (756, 27797880), (770, 27292464), (792, 26534340), (810, 25944688), (840, 25018092), (864, 24323145), (880, 23880906), (891, 23586080), (924, 22743720), (945, 22238304), (990, 21227472), (1008, 20848410), (1056, 19900755), (1080, 19458516), (1120, 18763569), (1134, 18531920), (1155, 18194976), (1188, 17689560), (1232, 17057790), (1260, 16678728), (1296, 16215430), (1320, 15920604), (1386, 15162480), (1440, 14593887), (1485, 14151648), (1512, 13898940), (1540, 13646232), (1584, 13267170), (1620, 12972344), (1680, 12509046), (1760, 11940453), (1782, 11793040), (1848, 11371860), (1890, 11119152), (1980, 10613736), (2016, 10424205), (2079, 10108320), (2160, 9729258), (2268, 9265960), (2310, 9097488), (2376, 8844780), (2464, 8528895), (2520, 8339364), (2592, 8107715), (2640, 7960302), (2772, 7581240), (2835, 7412768), (2970, 7075824), (3024, 6949470), (3080, 6823116), (3168, 6633585), (3240, 6486172), (3360, 6254523), (3465, 6064992), (3564, 5896520), (3696, 5685930), (3780, 5559576), (3960, 5306868), (4158, 5054160), (4320, 4864629), (4455, 4717216), (4536, 4632980), (4620, 4548744), (4752, 4422390), (5040, 4169682), (5280, 3980151), (5544, 3790620), (5670, 3706384), (5940, 3537912), (6048, 3474735), (6160, 3411558), (6237, 3369440), (6480, 3243086), (6930, 3032496), (7128, 2948260), (7392, 2842965), (7560, 2779788), (7920, 2653434), (8316, 2527080), (8910, 2358608), (9072, 2316490), (9240, 2274372), (9504, 2211195), (10080, 2084841), (10395, 2021664), (11088, 1895310), (11340, 1853192), (11880, 1768956), (12320, 1705779), (12474, 1684720), (12960, 1621543), (13860, 1516248), (14256, 1474130), (15120, 1389894), (15840, 1326717), (16632, 1263540), (17820, 1179304), (18144, 1158245), (18480, 1137186), (20790, 1010832), (21059, 997920), (22176, 947655), (22680, 926596), (23760, 884478), (24948, 842360), (27720, 758124), (28512, 737065), (30240, 694947), (31185, 673888), (33264, 631770), (35640, 589652), (36960, 568593), (41580, 505416), (42118, 498960), (45360, 463298), (47520, 442239), (49896, 421180), (55440, 379062), (62370, 336944), (63177, 332640), (66528, 315885), (71280, 294826), (83160, 252708), (84236, 249480), (90720, 231649), (99792, 210590), (105295, 199584), (110880, 189531), (124740, 168472), (126354, 166320), (142560, 147413)]