2808583680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 320

約数和(自身を含む): 10394334720

約数和(自身を除く): 7585751040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 140, 160, 168, 178, 192, 210, 224, 240, 256, 267, 280, 320, 336, 356, 384, 420, 445, 448, 480, 512, 534, 560, 587, 623, 640, 672, 712, 768, 840, 890, 896, 960, 1068, 1120, 1174, 1246, 1280, 1335, 1344, 1424, 1536, 1680, 1761, 1780, 1792, 1869, 1920, 2136, 2240, 2348, 2492, 2560, 2670, 2688, 2848, 2935, 3115, 3360, 3522, 3560, 3584, 3738, 3840, 4109, 4272, 4480, 4696, 4984, 5340, 5376, 5696, 5870, 6230, 6720, 7044, 7120, 7476, 7680, 8218, 8544, 8805, 8960, 9345, 9392, 9968, 10680, 10752, 11392, 11740, 12327, 12460, 13440, 14088, 14240, 14952, 16436, 17088, 17610, 17920, 18690, 18784, 19936, 20545, 21360, 22784, 23480, 24654, 24920, 26880, 28176, 28480, 29904, 32872, 34176, 35220, 37380, 37568, 39872, 41090, 42720, 45568, 46960, 49308, 49840, 52243, 53760, 56352, 56960, 59808, 61635, 65744, 68352, 70440, 74760, 75136, 79744, 82180, 85440, 93920, 98616, 99680, 104486, 112704, 113920, 119616, 123270, 131488, 136704, 140880, 149520, 150272, 156729, 159488, 164360, 170880, 187840, 197232, 199360, 208972, 225408, 227840, 239232, 246540, 261215, 262976, 281760, 299040, 300544, 313458, 318976, 328720, 341760, 365701, 375680, 394464, 398720, 417944, 450816, 478464, 493080, 522430, 525952, 563520, 598080, 626916, 657440, 683520, 731402, 751360, 783645, 788928, 797440, 835888, 901632, 956928, 986160, 1044860, 1051904, 1097103, 1127040, 1196160, 1253832, 1314880, 1462804, 1502720, 1567290, 1577856, 1594880, 1671776, 1828505, 1972320, 2089720, 2103808, 2194206, 2254080, 2392320, 2507664, 2629760, 2925608, 3134580, 3155712, 3343552, 3657010, 3944640, 4179440, 4388412, 4508160, 4784640, 5015328, 5259520, 5485515, 5851216, 6269160, 6311424, 6687104, 7314020, 7889280, 8358880, 8776824, 10030656, 10519040, 10971030, 11702432, 12538320, 13374208, 14628040, 15778560, 16717760, 17553648, 20061312, 21942060, 23404864, 25076640, 26748416, 29256080, 31557120, 33435520, 35107296, 40122624, 43884120, 46809728, 50153280, 58512160, 66871040, 70214592, 80245248, 87768240, 93619456, 100306560, 117024320, 133742080, 140429184, 175536480, 187238912, 200613120, 234048640, 280858368, 351072960, 401226240, 468097280, 561716736, 702145920, 936194560, 1404291840, 2808583680]

約数ペア:

[(1, 2808583680), (2, 1404291840), (3, 936194560), (4, 702145920), (5, 561716736), (6, 468097280), (7, 401226240), (8, 351072960), (10, 280858368), (12, 234048640), (14, 200613120), (15, 187238912), (16, 175536480), (20, 140429184), (21, 133742080), (24, 117024320), (28, 100306560), (30, 93619456), (32, 87768240), (35, 80245248), (40, 70214592), (42, 66871040), (48, 58512160), (56, 50153280), (60, 46809728), (64, 43884120), (70, 40122624), (80, 35107296), (84, 33435520), (89, 31557120), (96, 29256080), (105, 26748416), (112, 25076640), (120, 23404864), (128, 21942060), (140, 20061312), (160, 17553648), (168, 16717760), (178, 15778560), (192, 14628040), (210, 13374208), (224, 12538320), (240, 11702432), (256, 10971030), (267, 10519040), (280, 10030656), (320, 8776824), (336, 8358880), (356, 7889280), (384, 7314020), (420, 6687104), (445, 6311424), (448, 6269160), (480, 5851216), (512, 5485515), (534, 5259520), (560, 5015328), (587, 4784640), (623, 4508160), (640, 4388412), (672, 4179440), (712, 3944640), (768, 3657010), (840, 3343552), (890, 3155712), (896, 3134580), (960, 2925608), (1068, 2629760), (1120, 2507664), (1174, 2392320), (1246, 2254080), (1280, 2194206), (1335, 2103808), (1344, 2089720), (1424, 1972320), (1536, 1828505), (1680, 1671776), (1761, 1594880), (1780, 1577856), (1792, 1567290), (1869, 1502720), (1920, 1462804), (2136, 1314880), (2240, 1253832), (2348, 1196160), (2492, 1127040), (2560, 1097103), (2670, 1051904), (2688, 1044860), (2848, 986160), (2935, 956928), (3115, 901632), (3360, 835888), (3522, 797440), (3560, 788928), (3584, 783645), (3738, 751360), (3840, 731402), (4109, 683520), (4272, 657440), (4480, 626916), (4696, 598080), (4984, 563520), (5340, 525952), (5376, 522430), (5696, 493080), (5870, 478464), (6230, 450816), (6720, 417944), (7044, 398720), (7120, 394464), (7476, 375680), (7680, 365701), (8218, 341760), (8544, 328720), (8805, 318976), (8960, 313458), (9345, 300544), (9392, 299040), (9968, 281760), (10680, 262976), (10752, 261215), (11392, 246540), (11740, 239232), (12327, 227840), (12460, 225408), (13440, 208972), (14088, 199360), (14240, 197232), (14952, 187840), (16436, 170880), (17088, 164360), (17610, 159488), (17920, 156729), (18690, 150272), (18784, 149520), (19936, 140880), (20545, 136704), (21360, 131488), (22784, 123270), (23480, 119616), (24654, 113920), (24920, 112704), (26880, 104486), (28176, 99680), (28480, 98616), (29904, 93920), (32872, 85440), (34176, 82180), (35220, 79744), (37380, 75136), (37568, 74760), (39872, 70440), (41090, 68352), (42720, 65744), (45568, 61635), (46960, 59808), (49308, 56960), (49840, 56352), (52243, 53760)]