2145265920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 432

約数和(自身を含む): 8724119040

約数和(自身を除く): 6578853120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 256, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 640, 666, 672, 719, 720, 740, 768, 777, 840, 888, 896, 960, 1008, 1036, 1110, 1120, 1152, 1184, 1260, 1280, 1295, 1332, 1344, 1438, 1440, 1480, 1554, 1665, 1680, 1776, 1792, 1920, 2016, 2072, 2157, 2220, 2240, 2304, 2331, 2368, 2520, 2590, 2664, 2688, 2876, 2880, 2960, 3108, 3330, 3360, 3552, 3595, 3840, 3885, 4032, 4144, 4314, 4440, 4480, 4662, 4736, 5033, 5040, 5180, 5328, 5376, 5752, 5760, 5920, 6216, 6471, 6660, 6720, 7104, 7190, 7770, 8064, 8288, 8628, 8880, 8960, 9324, 9472, 10066, 10080, 10360, 10656, 10785, 11504, 11520, 11655, 11840, 12432, 12942, 13320, 13440, 14208, 14380, 15099, 15540, 16128, 16576, 17256, 17760, 18648, 20132, 20160, 20720, 21312, 21570, 23008, 23310, 23680, 24864, 25165, 25884, 26603, 26640, 26880, 28416, 28760, 30198, 31080, 32355, 33152, 34512, 35520, 37296, 40264, 40320, 41440, 42624, 43140, 45297, 46016, 46620, 47360, 49728, 50330, 51768, 53206, 53280, 57520, 60396, 62160, 64710, 66304, 69024, 71040, 74592, 75495, 79809, 80528, 80640, 82880, 85248, 86280, 90594, 92032, 93240, 99456, 100660, 103536, 106412, 106560, 115040, 120792, 124320, 129420, 133015, 138048, 142080, 149184, 150990, 159618, 161056, 165760, 172560, 181188, 184064, 186221, 186480, 198912, 201320, 207072, 212824, 213120, 226485, 230080, 239427, 241584, 248640, 258840, 266030, 276096, 298368, 301980, 319236, 322112, 331520, 345120, 362376, 372442, 372960, 399045, 402640, 414144, 425648, 426240, 452970, 460160, 478854, 483168, 497280, 517680, 532060, 552192, 558663, 596736, 603960, 638472, 644224, 690240, 724752, 744884, 745920, 798090, 805280, 828288, 851296, 905940, 920320, 931105, 957708, 966336, 994560, 1035360, 1064120, 1117326, 1197135, 1207920, 1276944, 1288448, 1380480, 1449504, 1489768, 1491840, 1596180, 1610560, 1656576, 1675989, 1702592, 1811880, 1862210, 1915416, 1932672, 2070720, 2128240, 2234652, 2394270, 2415840, 2553888, 2760960, 2793315, 2899008, 2979536, 2983680, 3192360, 3221120, 3351978, 3405184, 3623760, 3724420, 3830832, 3865344, 4141440, 4256480, 4469304, 4788540, 4831680, 5107776, 5586630, 5798016, 5959072, 6384720, 6442240, 6703956, 6810368, 7247520, 7448840, 7661664, 8282880, 8379945, 8512960, 8938608, 9577080, 9663360, 10215552, 11173260, 11596032, 11918144, 12769440, 13407912, 14495040, 14897680, 15323328, 16759890, 17025920, 17877216, 19154160, 19326720, 20431104, 22346520, 23836288, 25538880, 26815824, 28990080, 29795360, 30646656, 33519780, 34051840, 35754432, 38308320, 44693040, 47672576, 51077760, 53631648, 57980160, 59590720, 61293312, 67039560, 71508864, 76616640, 89386080, 102155520, 107263296, 119181440, 134079120, 143017728, 153233280, 178772160, 214526592, 238362880, 268158240, 306466560, 357544320, 429053184, 536316480, 715088640, 1072632960, 2145265920]

約数ペア:

[(1, 2145265920), (2, 1072632960), (3, 715088640), (4, 536316480), (5, 429053184), (6, 357544320), (7, 306466560), (8, 268158240), (9, 238362880), (10, 214526592), (12, 178772160), (14, 153233280), (15, 143017728), (16, 134079120), (18, 119181440), (20, 107263296), (21, 102155520), (24, 89386080), (28, 76616640), (30, 71508864), (32, 67039560), (35, 61293312), (36, 59590720), (37, 57980160), (40, 53631648), (42, 51077760), (45, 47672576), (48, 44693040), (56, 38308320), (60, 35754432), (63, 34051840), (64, 33519780), (70, 30646656), (72, 29795360), (74, 28990080), (80, 26815824), (84, 25538880), (90, 23836288), (96, 22346520), (105, 20431104), (111, 19326720), (112, 19154160), (120, 17877216), (126, 17025920), (128, 16759890), (140, 15323328), (144, 14897680), (148, 14495040), (160, 13407912), (168, 12769440), (180, 11918144), (185, 11596032), (192, 11173260), (210, 10215552), (222, 9663360), (224, 9577080), (240, 8938608), (252, 8512960), (256, 8379945), (259, 8282880), (280, 7661664), (288, 7448840), (296, 7247520), (315, 6810368), (320, 6703956), (333, 6442240), (336, 6384720), (360, 5959072), (370, 5798016), (384, 5586630), (420, 5107776), (444, 4831680), (448, 4788540), (480, 4469304), (504, 4256480), (518, 4141440), (555, 3865344), (560, 3830832), (576, 3724420), (592, 3623760), (630, 3405184), (640, 3351978), (666, 3221120), (672, 3192360), (719, 2983680), (720, 2979536), (740, 2899008), (768, 2793315), (777, 2760960), (840, 2553888), (888, 2415840), (896, 2394270), (960, 2234652), (1008, 2128240), (1036, 2070720), (1110, 1932672), (1120, 1915416), (1152, 1862210), (1184, 1811880), (1260, 1702592), (1280, 1675989), (1295, 1656576), (1332, 1610560), (1344, 1596180), (1438, 1491840), (1440, 1489768), (1480, 1449504), (1554, 1380480), (1665, 1288448), (1680, 1276944), (1776, 1207920), (1792, 1197135), (1920, 1117326), (2016, 1064120), (2072, 1035360), (2157, 994560), (2220, 966336), (2240, 957708), (2304, 931105), (2331, 920320), (2368, 905940), (2520, 851296), (2590, 828288), (2664, 805280), (2688, 798090), (2876, 745920), (2880, 744884), (2960, 724752), (3108, 690240), (3330, 644224), (3360, 638472), (3552, 603960), (3595, 596736), (3840, 558663), (3885, 552192), (4032, 532060), (4144, 517680), (4314, 497280), (4440, 483168), (4480, 478854), (4662, 460160), (4736, 452970), (5033, 426240), (5040, 425648), (5180, 414144), (5328, 402640), (5376, 399045), (5752, 372960), (5760, 372442), (5920, 362376), (6216, 345120), (6471, 331520), (6660, 322112), (6720, 319236), (7104, 301980), (7190, 298368), (7770, 276096), (8064, 266030), (8288, 258840), (8628, 248640), (8880, 241584), (8960, 239427), (9324, 230080), (9472, 226485), (10066, 213120), (10080, 212824), (10360, 207072), (10656, 201320), (10785, 198912), (11504, 186480), (11520, 186221), (11655, 184064), (11840, 181188), (12432, 172560), (12942, 165760), (13320, 161056), (13440, 159618), (14208, 150990), (14380, 149184), (15099, 142080), (15540, 138048), (16128, 133015), (16576, 129420), (17256, 124320), (17760, 120792), (18648, 115040), (20132, 106560), (20160, 106412), (20720, 103536), (21312, 100660), (21570, 99456), (23008, 93240), (23310, 92032), (23680, 90594), (24864, 86280), (25165, 85248), (25884, 82880), (26603, 80640), (26640, 80528), (26880, 79809), (28416, 75495), (28760, 74592), (30198, 71040), (31080, 69024), (32355, 66304), (33152, 64710), (34512, 62160), (35520, 60396), (37296, 57520), (40264, 53280), (40320, 53206), (41440, 51768), (42624, 50330), (43140, 49728), (45297, 47360), (46016, 46620)]