21068691840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7631

約数の個数: 512

約数和(自身を含む): 88997529600

約数和(自身を除く): 67928837760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 384, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1152, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1840, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2415, 2484, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3024, 3105, 3220, 3312, 3360, 3456, 3680, 3780, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4830, 4968, 5040, 5152, 5520, 5760, 5796, 6048, 6210, 6440, 6624, 6720, 7245, 7360, 7560, 7573, 7728, 8064, 8280, 8640, 8694, 8832, 9660, 9936, 10080, 10304, 11040, 11592, 12096, 12420, 12880, 13248, 13440, 14490, 14720, 15120, 15146, 15456, 16560, 17280, 17388, 19320, 19872, 20160, 20608, 21735, 22080, 22719, 23184, 24192, 24840, 25760, 26496, 28980, 30240, 30292, 30912, 33120, 34776, 37865, 38640, 39744, 40320, 43470, 44160, 45438, 46368, 49680, 51520, 53011, 57960, 60480, 60584, 61824, 66240, 68157, 69552, 75730, 77280, 79488, 86940, 90876, 92736, 99360, 103040, 106022, 113595, 115920, 120960, 121168, 132480, 136314, 139104, 151460, 154560, 159033, 173880, 174179, 181752, 185472, 198720, 204471, 212044, 227190, 231840, 242336, 265055, 272628, 278208, 302920, 309120, 318066, 340785, 347760, 348358, 363504, 397440, 408942, 424088, 454380, 463680, 477099, 484672, 522537, 530110, 545256, 556416, 605840, 636132, 681570, 695520, 696716, 727008, 795165, 817884, 848176, 870895, 908760, 927360, 954198, 969344, 1022355, 1045074, 1060220, 1090512, 1211680, 1219253, 1272264, 1363140, 1391040, 1393432, 1431297, 1454016, 1567611, 1590330, 1635768, 1696352, 1741790, 1817520, 1908396, 2044710, 2090148, 2120440, 2181024, 2385495, 2423360, 2438506, 2544528, 2612685, 2726280, 2782080, 2786864, 2862594, 2908032, 3135222, 3180660, 3271536, 3392704, 3483580, 3635040, 3657759, 3816792, 4089420, 4180296, 4240880, 4362048, 4702833, 4770990, 4846720, 4877012, 5089056, 5225370, 5452560, 5573728, 5725188, 6096265, 6270444, 6361320, 6543072, 6785408, 6967160, 7156485, 7270080, 7315518, 7633584, 7838055, 8178840, 8360592, 8481760, 8724096, 9405666, 9541980, 9754024, 10178112, 10450740, 10905120, 10973277, 11147456, 11450376, 12192530, 12540888, 12722640, 13086144, 13934320, 14312970, 14540160, 14631036, 15267168, 15676110, 16357680, 16721184, 16963520, 18288795, 18811332, 19083960, 19508048, 20356224, 20901480, 21810240, 21946554, 22294912, 22900752, 23514165, 24385060, 25081776, 25445280, 26172288, 27868640, 28625940, 29262072, 30534336, 31352220, 32715360, 32919831, 33442368, 33927040, 36577590, 37622664, 38167920, 39016096, 41802960, 43620480, 43893108, 45801504, 47028330, 48770120, 50163552, 50890560, 54866385, 55737280, 57251880, 58524144, 61068672, 62704440, 65430720, 65839662, 66884736, 73155180, 75245328, 76335840, 78032192, 83605920, 87786216, 91603008, 94056660, 97540240, 100327104, 101781120, 109732770, 111474560, 114503760, 117048288, 125408880, 130861440, 131679324, 146310360, 150490656, 152671680, 156064384, 164599155, 167211840, 175572432, 183206016, 188113320, 195080480, 200654208, 219465540, 229007520, 234096576, 250817760, 263358648, 292620720, 300981312, 305343360, 329198310, 334423680, 351144864, 376226640, 390160960, 438931080, 458015040, 468193152, 501635520, 526717296, 585241440, 601962624, 658396620, 702289728, 752453280, 780321920, 877862160, 916030080, 1003271040, 1053434592, 1170482880, 1316793240, 1404579456, 1504906560, 1755724320, 2106869184, 2340965760, 2633586480, 3009813120, 3511448640, 4213738368, 5267172960, 7022897280, 10534345920, 21068691840]

約数ペア:

[(1, 21068691840), (2, 10534345920), (3, 7022897280), (4, 5267172960), (5, 4213738368), (6, 3511448640), (7, 3009813120), (8, 2633586480), (9, 2340965760), (10, 2106869184), (12, 1755724320), (14, 1504906560), (15, 1404579456), (16, 1316793240), (18, 1170482880), (20, 1053434592), (21, 1003271040), (23, 916030080), (24, 877862160), (27, 780321920), (28, 752453280), (30, 702289728), (32, 658396620), (35, 601962624), (36, 585241440), (40, 526717296), (42, 501635520), (45, 468193152), (46, 458015040), (48, 438931080), (54, 390160960), (56, 376226640), (60, 351144864), (63, 334423680), (64, 329198310), (69, 305343360), (70, 300981312), (72, 292620720), (80, 263358648), (84, 250817760), (90, 234096576), (92, 229007520), (96, 219465540), (105, 200654208), (108, 195080480), (112, 188113320), (115, 183206016), (120, 175572432), (126, 167211840), (128, 164599155), (135, 156064384), (138, 152671680), (140, 150490656), (144, 146310360), (160, 131679324), (161, 130861440), (168, 125408880), (180, 117048288), (184, 114503760), (189, 111474560), (192, 109732770), (207, 101781120), (210, 100327104), (216, 97540240), (224, 94056660), (230, 91603008), (240, 87786216), (252, 83605920), (270, 78032192), (276, 76335840), (280, 75245328), (288, 73155180), (315, 66884736), (320, 65839662), (322, 65430720), (336, 62704440), (345, 61068672), (360, 58524144), (368, 57251880), (378, 55737280), (384, 54866385), (414, 50890560), (420, 50163552), (432, 48770120), (448, 47028330), (460, 45801504), (480, 43893108), (483, 43620480), (504, 41802960), (540, 39016096), (552, 38167920), (560, 37622664), (576, 36577590), (621, 33927040), (630, 33442368), (640, 32919831), (644, 32715360), (672, 31352220), (690, 30534336), (720, 29262072), (736, 28625940), (756, 27868640), (805, 26172288), (828, 25445280), (840, 25081776), (864, 24385060), (896, 23514165), (920, 22900752), (945, 22294912), (960, 21946554), (966, 21810240), (1008, 20901480), (1035, 20356224), (1080, 19508048), (1104, 19083960), (1120, 18811332), (1152, 18288795), (1242, 16963520), (1260, 16721184), (1288, 16357680), (1344, 15676110), (1380, 15267168), (1440, 14631036), (1449, 14540160), (1472, 14312970), (1512, 13934320), (1610, 13086144), (1656, 12722640), (1680, 12540888), (1728, 12192530), (1840, 11450376), (1890, 11147456), (1920, 10973277), (1932, 10905120), (2016, 10450740), (2070, 10178112), (2160, 9754024), (2208, 9541980), (2240, 9405666), (2415, 8724096), (2484, 8481760), (2520, 8360592), (2576, 8178840), (2688, 7838055), (2760, 7633584), (2880, 7315518), (2898, 7270080), (2944, 7156485), (3024, 6967160), (3105, 6785408), (3220, 6543072), (3312, 6361320), (3360, 6270444), (3456, 6096265), (3680, 5725188), (3780, 5573728), (3864, 5452560), (4032, 5225370), (4140, 5089056), (4320, 4877012), (4347, 4846720), (4416, 4770990), (4480, 4702833), (4830, 4362048), (4968, 4240880), (5040, 4180296), (5152, 4089420), (5520, 3816792), (5760, 3657759), (5796, 3635040), (6048, 3483580), (6210, 3392704), (6440, 3271536), (6624, 3180660), (6720, 3135222), (7245, 2908032), (7360, 2862594), (7560, 2786864), (7573, 2782080), (7728, 2726280), (8064, 2612685), (8280, 2544528), (8640, 2438506), (8694, 2423360), (8832, 2385495), (9660, 2181024), (9936, 2120440), (10080, 2090148), (10304, 2044710), (11040, 1908396), (11592, 1817520), (12096, 1741790), (12420, 1696352), (12880, 1635768), (13248, 1590330), (13440, 1567611), (14490, 1454016), (14720, 1431297), (15120, 1393432), (15146, 1391040), (15456, 1363140), (16560, 1272264), (17280, 1219253), (17388, 1211680), (19320, 1090512), (19872, 1060220), (20160, 1045074), (20608, 1022355), (21735, 969344), (22080, 954198), (22719, 927360), (23184, 908760), (24192, 870895), (24840, 848176), (25760, 817884), (26496, 795165), (28980, 727008), (30240, 696716), (30292, 695520), (30912, 681570), (33120, 636132), (34776, 605840), (37865, 556416), (38640, 545256), (39744, 530110), (40320, 522537), (43470, 484672), (44160, 477099), (45438, 463680), (46368, 454380), (49680, 424088), (51520, 408942), (53011, 397440), (57960, 363504), (60480, 348358), (60584, 347760), (61824, 340785), (66240, 318066), (68157, 309120), (69552, 302920), (75730, 278208), (77280, 272628), (79488, 265055), (86940, 242336), (90876, 231840), (92736, 227190), (99360, 212044), (103040, 204471), (106022, 198720), (113595, 185472), (115920, 181752), (120960, 174179), (121168, 173880), (132480, 159033), (136314, 154560), (139104, 151460)]