21321368640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17307

約数の個数: 448

約数和(自身を含む): 88372005120

約数和(自身を除く): 67050636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 660, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1728, 1755, 1760, 1872, 1980, 2080, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3432, 3510, 3520, 3744, 3861, 3960, 4160, 4290, 4320, 4576, 4680, 4752, 5148, 5280, 5616, 5720, 5940, 6240, 6336, 6435, 6864, 7020, 7488, 7722, 7920, 8580, 8640, 9152, 9360, 9504, 10296, 10560, 11232, 11440, 11880, 12480, 12870, 13728, 14040, 15444, 15840, 17160, 17257, 18720, 19008, 19305, 20592, 22464, 22880, 23760, 25740, 27456, 28080, 30888, 31680, 34320, 34514, 37440, 38610, 41184, 45760, 47520, 51480, 51771, 56160, 61776, 68640, 69028, 77220, 82368, 86285, 95040, 102960, 103542, 112320, 123552, 137280, 138056, 154440, 155313, 172570, 189827, 205920, 207084, 224341, 247104, 258855, 276112, 308880, 310626, 345140, 379654, 411840, 414168, 448682, 465939, 517710, 552224, 569481, 617760, 621252, 673023, 690280, 759308, 776565, 828336, 897364, 931878, 949135, 1035420, 1104448, 1121705, 1138962, 1235520, 1242504, 1346046, 1380560, 1518616, 1553130, 1656672, 1708443, 1794728, 1863756, 1898270, 2019069, 2070840, 2243410, 2277924, 2329695, 2467751, 2485008, 2692092, 2761120, 2847405, 3037232, 3106260, 3313344, 3365115, 3416886, 3589456, 3727512, 3796540, 4038138, 4141680, 4486820, 4555848, 4659390, 4935502, 4970016, 5125329, 5384184, 5522240, 5694810, 6057207, 6074464, 6212520, 6730230, 6833772, 7178912, 7403253, 7455024, 7593080, 8076276, 8283360, 8542215, 8973640, 9111696, 9318780, 9871004, 9940032, 10095345, 10250658, 10768368, 11389620, 12114414, 12148928, 12338755, 12425040, 13460460, 13667544, 14357824, 14806506, 14910048, 15186160, 16152552, 16566720, 17084430, 17947280, 18223392, 18637560, 19742008, 20190690, 20501316, 21536736, 22209759, 22779240, 24228828, 24677510, 24850080, 25626645, 26920920, 27335088, 29613012, 29820096, 30286035, 30372320, 32305104, 34168860, 35894560, 36446784, 37016265, 37275120, 39484016, 40381380, 41002632, 43073472, 44419518, 45558480, 48457656, 49355020, 49700160, 51253290, 53841840, 54670176, 59226024, 60572070, 60744640, 64610208, 66629277, 68337720, 71789120, 74032530, 74550240, 78968032, 80762760, 82005264, 88839036, 91116960, 96915312, 98710040, 102506580, 107683680, 109340352, 111048795, 118452048, 121144140, 129220416, 133258554, 136675440, 148065060, 149100480, 157936064, 161525520, 164010528, 177678072, 182233920, 193830624, 197420080, 205013160, 215367360, 222097590, 236904096, 242288280, 266517108, 273350880, 296130120, 323051040, 328021056, 333146385, 355356144, 387661248, 394840160, 410026320, 444195180, 473808192, 484576560, 533034216, 546701760, 592260240, 646102080, 666292770, 710712288, 789680320, 820052640, 888390360, 969153120, 1066068432, 1184520480, 1332585540, 1421424576, 1640105280, 1776780720, 1938306240, 2132136864, 2369040960, 2665171080, 3553561440, 4264273728, 5330342160, 7107122880, 10660684320, 21321368640]

約数ペア:

[(1, 21321368640), (2, 10660684320), (3, 7107122880), (4, 5330342160), (5, 4264273728), (6, 3553561440), (8, 2665171080), (9, 2369040960), (10, 2132136864), (11, 1938306240), (12, 1776780720), (13, 1640105280), (15, 1421424576), (16, 1332585540), (18, 1184520480), (20, 1066068432), (22, 969153120), (24, 888390360), (26, 820052640), (27, 789680320), (30, 710712288), (32, 666292770), (33, 646102080), (36, 592260240), (39, 546701760), (40, 533034216), (44, 484576560), (45, 473808192), (48, 444195180), (52, 410026320), (54, 394840160), (55, 387661248), (60, 355356144), (64, 333146385), (65, 328021056), (66, 323051040), (72, 296130120), (78, 273350880), (80, 266517108), (88, 242288280), (90, 236904096), (96, 222097590), (99, 215367360), (104, 205013160), (108, 197420080), (110, 193830624), (117, 182233920), (120, 177678072), (130, 164010528), (132, 161525520), (135, 157936064), (143, 149100480), (144, 148065060), (156, 136675440), (160, 133258554), (165, 129220416), (176, 121144140), (180, 118452048), (192, 111048795), (195, 109340352), (198, 107683680), (208, 102506580), (216, 98710040), (220, 96915312), (234, 91116960), (240, 88839036), (260, 82005264), (264, 80762760), (270, 78968032), (286, 74550240), (288, 74032530), (297, 71789120), (312, 68337720), (320, 66629277), (330, 64610208), (351, 60744640), (352, 60572070), (360, 59226024), (390, 54670176), (396, 53841840), (416, 51253290), (429, 49700160), (432, 49355020), (440, 48457656), (468, 45558480), (480, 44419518), (495, 43073472), (520, 41002632), (528, 40381380), (540, 39484016), (572, 37275120), (576, 37016265), (585, 36446784), (594, 35894560), (624, 34168860), (660, 32305104), (702, 30372320), (704, 30286035), (715, 29820096), (720, 29613012), (780, 27335088), (792, 26920920), (832, 25626645), (858, 24850080), (864, 24677510), (880, 24228828), (936, 22779240), (960, 22209759), (990, 21536736), (1040, 20501316), (1056, 20190690), (1080, 19742008), (1144, 18637560), (1170, 18223392), (1188, 17947280), (1248, 17084430), (1287, 16566720), (1320, 16152552), (1404, 15186160), (1430, 14910048), (1440, 14806506), (1485, 14357824), (1560, 13667544), (1584, 13460460), (1716, 12425040), (1728, 12338755), (1755, 12148928), (1760, 12114414), (1872, 11389620), (1980, 10768368), (2080, 10250658), (2112, 10095345), (2145, 9940032), (2160, 9871004), (2288, 9318780), (2340, 9111696), (2376, 8973640), (2496, 8542215), (2574, 8283360), (2640, 8076276), (2808, 7593080), (2860, 7455024), (2880, 7403253), (2970, 7178912), (3120, 6833772), (3168, 6730230), (3432, 6212520), (3510, 6074464), (3520, 6057207), (3744, 5694810), (3861, 5522240), (3960, 5384184), (4160, 5125329), (4290, 4970016), (4320, 4935502), (4576, 4659390), (4680, 4555848), (4752, 4486820), (5148, 4141680), (5280, 4038138), (5616, 3796540), (5720, 3727512), (5940, 3589456), (6240, 3416886), (6336, 3365115), (6435, 3313344), (6864, 3106260), (7020, 3037232), (7488, 2847405), (7722, 2761120), (7920, 2692092), (8580, 2485008), (8640, 2467751), (9152, 2329695), (9360, 2277924), (9504, 2243410), (10296, 2070840), (10560, 2019069), (11232, 1898270), (11440, 1863756), (11880, 1794728), (12480, 1708443), (12870, 1656672), (13728, 1553130), (14040, 1518616), (15444, 1380560), (15840, 1346046), (17160, 1242504), (17257, 1235520), (18720, 1138962), (19008, 1121705), (19305, 1104448), (20592, 1035420), (22464, 949135), (22880, 931878), (23760, 897364), (25740, 828336), (27456, 776565), (28080, 759308), (30888, 690280), (31680, 673023), (34320, 621252), (34514, 617760), (37440, 569481), (38610, 552224), (41184, 517710), (45760, 465939), (47520, 448682), (51480, 414168), (51771, 411840), (56160, 379654), (61776, 345140), (68640, 310626), (69028, 308880), (77220, 276112), (82368, 258855), (86285, 247104), (95040, 224341), (102960, 207084), (103542, 205920), (112320, 189827), (123552, 172570), (137280, 155313), (138056, 154440)]