1284142080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 352

約数和(自身を含む): 4539427200

約数和(自身を除く): 3255285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 109, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 218, 236, 240, 256, 260, 295, 312, 320, 327, 354, 384, 390, 416, 436, 472, 480, 512, 520, 545, 590, 624, 640, 654, 708, 767, 768, 780, 832, 872, 885, 944, 960, 1024, 1040, 1090, 1180, 1248, 1280, 1308, 1416, 1417, 1534, 1536, 1560, 1635, 1664, 1744, 1770, 1888, 1920, 2080, 2180, 2301, 2360, 2496, 2560, 2616, 2832, 2834, 3068, 3072, 3120, 3270, 3328, 3488, 3540, 3776, 3835, 3840, 4160, 4251, 4360, 4602, 4720, 4992, 5120, 5232, 5664, 5668, 6136, 6240, 6431, 6540, 6656, 6976, 7080, 7085, 7552, 7670, 7680, 8320, 8502, 8720, 9204, 9440, 9984, 10464, 11328, 11336, 11505, 12272, 12480, 12862, 13080, 13312, 13952, 14160, 14170, 15104, 15340, 15360, 16640, 17004, 17440, 18408, 18880, 19293, 19968, 20928, 21255, 22656, 22672, 23010, 24544, 24960, 25724, 26160, 27904, 28320, 28340, 30208, 30680, 32155, 33280, 34008, 34880, 36816, 37760, 38586, 39936, 41856, 42510, 45312, 45344, 46020, 49088, 49920, 51448, 52320, 55808, 56640, 56680, 60416, 61360, 64310, 66560, 68016, 69760, 73632, 75520, 77172, 83603, 83712, 85020, 90624, 90688, 92040, 96465, 98176, 99840, 102896, 104640, 111616, 113280, 113360, 122720, 128620, 136032, 139520, 147264, 151040, 154344, 167206, 167424, 170040, 181248, 181376, 184080, 192930, 196352, 199680, 205792, 209280, 226560, 226720, 245440, 250809, 257240, 272064, 279040, 294528, 302080, 308688, 334412, 334848, 340080, 362752, 368160, 385860, 392704, 411584, 418015, 418560, 453120, 453440, 490880, 501618, 514480, 544128, 558080, 589056, 617376, 668824, 680160, 725504, 736320, 771720, 785408, 823168, 836030, 837120, 906240, 906880, 981760, 1003236, 1028960, 1088256, 1178112, 1234752, 1254045, 1337648, 1360320, 1451008, 1472640, 1543440, 1646336, 1672060, 1674240, 1813760, 1963520, 2006472, 2057920, 2176512, 2356224, 2469504, 2508090, 2675296, 2720640, 2945280, 3086880, 3292672, 3344120, 3627520, 3927040, 4012944, 4115840, 4353024, 4939008, 5016180, 5350592, 5441280, 5890560, 6173760, 6585344, 6688240, 7255040, 8025888, 8231680, 9878016, 10032360, 10701184, 10882560, 11781120, 12347520, 13376480, 16051776, 16463360, 19756032, 20064720, 21402368, 21765120, 24695040, 26752960, 32103552, 32926720, 40129440, 42804736, 49390080, 53505920, 64207104, 80258880, 85609472, 98780160, 107011840, 128414208, 160517760, 214023680, 256828416, 321035520, 428047360, 642071040, 1284142080]

約数ペア:

[(1, 1284142080), (2, 642071040), (3, 428047360), (4, 321035520), (5, 256828416), (6, 214023680), (8, 160517760), (10, 128414208), (12, 107011840), (13, 98780160), (15, 85609472), (16, 80258880), (20, 64207104), (24, 53505920), (26, 49390080), (30, 42804736), (32, 40129440), (39, 32926720), (40, 32103552), (48, 26752960), (52, 24695040), (59, 21765120), (60, 21402368), (64, 20064720), (65, 19756032), (78, 16463360), (80, 16051776), (96, 13376480), (104, 12347520), (109, 11781120), (118, 10882560), (120, 10701184), (128, 10032360), (130, 9878016), (156, 8231680), (160, 8025888), (177, 7255040), (192, 6688240), (195, 6585344), (208, 6173760), (218, 5890560), (236, 5441280), (240, 5350592), (256, 5016180), (260, 4939008), (295, 4353024), (312, 4115840), (320, 4012944), (327, 3927040), (354, 3627520), (384, 3344120), (390, 3292672), (416, 3086880), (436, 2945280), (472, 2720640), (480, 2675296), (512, 2508090), (520, 2469504), (545, 2356224), (590, 2176512), (624, 2057920), (640, 2006472), (654, 1963520), (708, 1813760), (767, 1674240), (768, 1672060), (780, 1646336), (832, 1543440), (872, 1472640), (885, 1451008), (944, 1360320), (960, 1337648), (1024, 1254045), (1040, 1234752), (1090, 1178112), (1180, 1088256), (1248, 1028960), (1280, 1003236), (1308, 981760), (1416, 906880), (1417, 906240), (1534, 837120), (1536, 836030), (1560, 823168), (1635, 785408), (1664, 771720), (1744, 736320), (1770, 725504), (1888, 680160), (1920, 668824), (2080, 617376), (2180, 589056), (2301, 558080), (2360, 544128), (2496, 514480), (2560, 501618), (2616, 490880), (2832, 453440), (2834, 453120), (3068, 418560), (3072, 418015), (3120, 411584), (3270, 392704), (3328, 385860), (3488, 368160), (3540, 362752), (3776, 340080), (3835, 334848), (3840, 334412), (4160, 308688), (4251, 302080), (4360, 294528), (4602, 279040), (4720, 272064), (4992, 257240), (5120, 250809), (5232, 245440), (5664, 226720), (5668, 226560), (6136, 209280), (6240, 205792), (6431, 199680), (6540, 196352), (6656, 192930), (6976, 184080), (7080, 181376), (7085, 181248), (7552, 170040), (7670, 167424), (7680, 167206), (8320, 154344), (8502, 151040), (8720, 147264), (9204, 139520), (9440, 136032), (9984, 128620), (10464, 122720), (11328, 113360), (11336, 113280), (11505, 111616), (12272, 104640), (12480, 102896), (12862, 99840), (13080, 98176), (13312, 96465), (13952, 92040), (14160, 90688), (14170, 90624), (15104, 85020), (15340, 83712), (15360, 83603), (16640, 77172), (17004, 75520), (17440, 73632), (18408, 69760), (18880, 68016), (19293, 66560), (19968, 64310), (20928, 61360), (21255, 60416), (22656, 56680), (22672, 56640), (23010, 55808), (24544, 52320), (24960, 51448), (25724, 49920), (26160, 49088), (27904, 46020), (28320, 45344), (28340, 45312), (30208, 42510), (30680, 41856), (32155, 39936), (33280, 38586), (34008, 37760), (34880, 36816)]