2801322720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 576

約数和(自身を含む): 11706799104

約数和(自身を除く): 8905476384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 86, 90, 92, 96, 105, 112, 115, 120, 126, 129, 138, 140, 144, 160, 161, 168, 172, 180, 184, 207, 210, 215, 224, 230, 240, 252, 258, 276, 280, 281, 288, 301, 315, 322, 336, 344, 345, 360, 368, 387, 414, 420, 430, 460, 480, 483, 504, 516, 552, 560, 562, 602, 630, 644, 645, 672, 688, 690, 720, 736, 774, 805, 828, 840, 843, 860, 903, 920, 966, 989, 1008, 1032, 1035, 1104, 1120, 1124, 1204, 1260, 1288, 1290, 1376, 1380, 1405, 1440, 1449, 1505, 1548, 1610, 1656, 1680, 1686, 1720, 1806, 1840, 1932, 1935, 1967, 1978, 2016, 2064, 2070, 2208, 2248, 2408, 2415, 2520, 2529, 2576, 2580, 2709, 2760, 2810, 2898, 2967, 3010, 3096, 3220, 3312, 3360, 3372, 3440, 3612, 3680, 3864, 3870, 3934, 3956, 4128, 4140, 4215, 4496, 4515, 4816, 4830, 4945, 5040, 5058, 5152, 5160, 5418, 5520, 5620, 5796, 5901, 5934, 6020, 6192, 6440, 6463, 6624, 6744, 6880, 6923, 7224, 7245, 7728, 7740, 7868, 7912, 8280, 8430, 8901, 8992, 9030, 9632, 9660, 9835, 9890, 10080, 10116, 10320, 10836, 11040, 11240, 11592, 11802, 11868, 12040, 12083, 12384, 12645, 12880, 12926, 13488, 13545, 13846, 14448, 14490, 14835, 15456, 15480, 15736, 15824, 16560, 16860, 17703, 17802, 18060, 19320, 19389, 19670, 19780, 20232, 20640, 20769, 21672, 22480, 23184, 23604, 23736, 24080, 24166, 25290, 25760, 25852, 26976, 27090, 27692, 28896, 28980, 29505, 29670, 30960, 31472, 31648, 32315, 33120, 33720, 34615, 35406, 35604, 36120, 36249, 38640, 38778, 39340, 39560, 40464, 41538, 43344, 44505, 44960, 45241, 46368, 47208, 47472, 48160, 48332, 50580, 51704, 54180, 55384, 57960, 58167, 59010, 59340, 60415, 61920, 62307, 62944, 64630, 67440, 69230, 70812, 71208, 72240, 72498, 77280, 77556, 78680, 79120, 80928, 83076, 84581, 86688, 88515, 89010, 90482, 94416, 94944, 96664, 96945, 101160, 103408, 103845, 108360, 108747, 110768, 115920, 116334, 118020, 118680, 120830, 124614, 129260, 134880, 135723, 138460, 141624, 142416, 144480, 144996, 155112, 157360, 158240, 166152, 169162, 177030, 178020, 180964, 181245, 188832, 193328, 193890, 202320, 206816, 207690, 216720, 217494, 221536, 226205, 231840, 232668, 236040, 237360, 241660, 249228, 253743, 258520, 271446, 276920, 277909, 283248, 284832, 289992, 290835, 310224, 311535, 314720, 332304, 338324, 354060, 356040, 361928, 362490, 386656, 387780, 404640, 407169, 415380, 422905, 433440, 434988, 452410, 465336, 472080, 474720, 483320, 498456, 507486, 517040, 542892, 543735, 553840, 555818, 566496, 579984, 581670, 620448, 623070, 664608, 676648, 678615, 708120, 712080, 723856, 724980, 761229, 775560, 814338, 830760, 833727, 845810, 869976, 904820, 930672, 944160, 966640, 996912, 1014972, 1034080, 1085784, 1087470, 1107680, 1111636, 1159968, 1163340, 1246140, 1268715, 1353296, 1357230, 1389545, 1416240, 1424160, 1447712, 1449960, 1522458, 1551120, 1628676, 1661520, 1667454, 1691620, 1739952, 1809640, 1861344, 1933280, 1945363, 1993824, 2029944, 2035845, 2171568, 2174940, 2223272, 2326680, 2492280, 2501181, 2537430, 2706592, 2714460, 2779090, 2832480, 2899920, 3044916, 3102240, 3257352, 3323040, 3334908, 3383240, 3479904, 3619280, 3806145, 3890726, 4059888, 4071690, 4168635, 4343136, 4349880, 4446544, 4653360, 4984560, 5002362, 5074860, 5428920, 5558180, 5799840, 5836089, 6089832, 6514704, 6669816, 6766480, 7238560, 7612290, 7781452, 8119776, 8143380, 8337270, 8699760, 8893088, 9306720, 9726815, 9969120, 10004724, 10149720, 10857840, 11116360, 11672178, 12179664, 12505905, 13029408, 13339632, 13532960, 15224580, 15562904, 16286760, 16674540, 17399520, 17508267, 19453630, 20009448, 20299440, 21715680, 22232720, 23344356, 24359328, 25011810, 26679264, 29180445, 30449160, 31125808, 32573520, 33349080, 35016534, 38907260, 40018896, 40598880, 44465440, 46688712, 50023620, 58360890, 60898320, 62251616, 65147040, 66698160, 70033068, 77814520, 80037792, 87541335, 93377424, 100047240, 116721780, 121796640, 133396320, 140066136, 155629040, 175082670, 186754848, 200094480, 233443560, 280132272, 311258080, 350165340, 400188960, 466887120, 560264544, 700330680, 933774240, 1400661360, 2801322720]

約数ペア:

[(1, 2801322720), (2, 1400661360), (3, 933774240), (4, 700330680), (5, 560264544), (6, 466887120), (7, 400188960), (8, 350165340), (9, 311258080), (10, 280132272), (12, 233443560), (14, 200094480), (15, 186754848), (16, 175082670), (18, 155629040), (20, 140066136), (21, 133396320), (23, 121796640), (24, 116721780), (28, 100047240), (30, 93377424), (32, 87541335), (35, 80037792), (36, 77814520), (40, 70033068), (42, 66698160), (43, 65147040), (45, 62251616), (46, 60898320), (48, 58360890), (56, 50023620), (60, 46688712), (63, 44465440), (69, 40598880), (70, 40018896), (72, 38907260), (80, 35016534), (84, 33349080), (86, 32573520), (90, 31125808), (92, 30449160), (96, 29180445), (105, 26679264), (112, 25011810), (115, 24359328), (120, 23344356), (126, 22232720), (129, 21715680), (138, 20299440), (140, 20009448), (144, 19453630), (160, 17508267), (161, 17399520), (168, 16674540), (172, 16286760), (180, 15562904), (184, 15224580), (207, 13532960), (210, 13339632), (215, 13029408), (224, 12505905), (230, 12179664), (240, 11672178), (252, 11116360), (258, 10857840), (276, 10149720), (280, 10004724), (281, 9969120), (288, 9726815), (301, 9306720), (315, 8893088), (322, 8699760), (336, 8337270), (344, 8143380), (345, 8119776), (360, 7781452), (368, 7612290), (387, 7238560), (414, 6766480), (420, 6669816), (430, 6514704), (460, 6089832), (480, 5836089), (483, 5799840), (504, 5558180), (516, 5428920), (552, 5074860), (560, 5002362), (562, 4984560), (602, 4653360), (630, 4446544), (644, 4349880), (645, 4343136), (672, 4168635), (688, 4071690), (690, 4059888), (720, 3890726), (736, 3806145), (774, 3619280), (805, 3479904), (828, 3383240), (840, 3334908), (843, 3323040), (860, 3257352), (903, 3102240), (920, 3044916), (966, 2899920), (989, 2832480), (1008, 2779090), (1032, 2714460), (1035, 2706592), (1104, 2537430), (1120, 2501181), (1124, 2492280), (1204, 2326680), (1260, 2223272), (1288, 2174940), (1290, 2171568), (1376, 2035845), (1380, 2029944), (1405, 1993824), (1440, 1945363), (1449, 1933280), (1505, 1861344), (1548, 1809640), (1610, 1739952), (1656, 1691620), (1680, 1667454), (1686, 1661520), (1720, 1628676), (1806, 1551120), (1840, 1522458), (1932, 1449960), (1935, 1447712), (1967, 1424160), (1978, 1416240), (2016, 1389545), (2064, 1357230), (2070, 1353296), (2208, 1268715), (2248, 1246140), (2408, 1163340), (2415, 1159968), (2520, 1111636), (2529, 1107680), (2576, 1087470), (2580, 1085784), (2709, 1034080), (2760, 1014972), (2810, 996912), (2898, 966640), (2967, 944160), (3010, 930672), (3096, 904820), (3220, 869976), (3312, 845810), (3360, 833727), (3372, 830760), (3440, 814338), (3612, 775560), (3680, 761229), (3864, 724980), (3870, 723856), (3934, 712080), (3956, 708120), (4128, 678615), (4140, 676648), (4215, 664608), (4496, 623070), (4515, 620448), (4816, 581670), (4830, 579984), (4945, 566496), (5040, 555818), (5058, 553840), (5152, 543735), (5160, 542892), (5418, 517040), (5520, 507486), (5620, 498456), (5796, 483320), (5901, 474720), (5934, 472080), (6020, 465336), (6192, 452410), (6440, 434988), (6463, 433440), (6624, 422905), (6744, 415380), (6880, 407169), (6923, 404640), (7224, 387780), (7245, 386656), (7728, 362490), (7740, 361928), (7868, 356040), (7912, 354060), (8280, 338324), (8430, 332304), (8901, 314720), (8992, 311535), (9030, 310224), (9632, 290835), (9660, 289992), (9835, 284832), (9890, 283248), (10080, 277909), (10116, 276920), (10320, 271446), (10836, 258520), (11040, 253743), (11240, 249228), (11592, 241660), (11802, 237360), (11868, 236040), (12040, 232668), (12083, 231840), (12384, 226205), (12645, 221536), (12880, 217494), (12926, 216720), (13488, 207690), (13545, 206816), (13846, 202320), (14448, 193890), (14490, 193328), (14835, 188832), (15456, 181245), (15480, 180964), (15736, 178020), (15824, 177030), (16560, 169162), (16860, 166152), (17703, 158240), (17802, 157360), (18060, 155112), (19320, 144996), (19389, 144480), (19670, 142416), (19780, 141624), (20232, 138460), (20640, 135723), (20769, 134880), (21672, 129260), (22480, 124614), (23184, 120830), (23604, 118680), (23736, 118020), (24080, 116334), (24166, 115920), (25290, 110768), (25760, 108747), (25852, 108360), (26976, 103845), (27090, 103408), (27692, 101160), (28896, 96945), (28980, 96664), (29505, 94944), (29670, 94416), (30960, 90482), (31472, 89010), (31648, 88515), (32315, 86688), (33120, 84581), (33720, 83076), (34615, 80928), (35406, 79120), (35604, 78680), (36120, 77556), (36249, 77280), (38640, 72498), (38778, 72240), (39340, 71208), (39560, 70812), (40464, 69230), (41538, 67440), (43344, 64630), (44505, 62944), (44960, 62307), (45241, 61920), (46368, 60415), (47208, 59340), (47472, 59010), (48160, 58167), (48332, 57960), (50580, 55384), (51704, 54180)]