7939102080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45439}}^1$

素因数の和:45481

約数の個数: 256

約数和(自身を含む): 31146393600

約数和(自身を除く): 23207291520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 45439, 58240, 87360, 90878, 136317, 174720, 181756, 227195, 272634, 318073, 363512, 454390, 545268, 590707, 636146, 681585, 727024, 908780, 954219, 1090536, 1181414, 1272292, 1363170, 1454048, 1590365, 1772121, 1817560, 1908438, 2181072, 2362828, 2544584, 2726340, 2908096, 2953535, 3180730, 3544242, 3635120, 3816876, 4134949, 4362144, 4725656, 4771095, 5089168, 5452680, 5816192, 5907070, 6361460, 7088484, 7270240, 7633752, 8269898, 8724288, 8860605, 9451312, 9542190, 10178336, 10905360, 11814140, 12404847, 12722920, 14176968, 14540480, 15267504, 16539796, 17448576, 17721210, 18902624, 19084380, 20356672, 20674745, 21810720, 23628280, 24809694, 25445840, 28353936, 29080960, 30535008, 33079592, 35442420, 37805248, 38168760, 40713344, 41349490, 43621440, 47256560, 49619388, 50891680, 56707872, 61070016, 62024235, 66159184, 70884840, 75610496, 76337520, 82698980, 87242880, 94513120, 99238776, 101783360, 113415744, 122140032, 124048470, 132318368, 141769680, 152675040, 165397960, 189026240, 198477552, 203566720, 226831488, 248096940, 264636736, 283539360, 305350080, 330795920, 378052480, 396955104, 496193880, 529273472, 567078720, 610700160, 661591840, 793910208, 992387760, 1134157440, 1323183680, 1587820416, 1984775520, 2646367360, 3969551040, 7939102080]

約数ペア:

[(1, 7939102080), (2, 3969551040), (3, 2646367360), (4, 1984775520), (5, 1587820416), (6, 1323183680), (7, 1134157440), (8, 992387760), (10, 793910208), (12, 661591840), (13, 610700160), (14, 567078720), (15, 529273472), (16, 496193880), (20, 396955104), (21, 378052480), (24, 330795920), (26, 305350080), (28, 283539360), (30, 264636736), (32, 248096940), (35, 226831488), (39, 203566720), (40, 198477552), (42, 189026240), (48, 165397960), (52, 152675040), (56, 141769680), (60, 132318368), (64, 124048470), (65, 122140032), (70, 113415744), (78, 101783360), (80, 99238776), (84, 94513120), (91, 87242880), (96, 82698980), (104, 76337520), (105, 75610496), (112, 70884840), (120, 66159184), (128, 62024235), (130, 61070016), (140, 56707872), (156, 50891680), (160, 49619388), (168, 47256560), (182, 43621440), (192, 41349490), (195, 40713344), (208, 38168760), (210, 37805248), (224, 35442420), (240, 33079592), (260, 30535008), (273, 29080960), (280, 28353936), (312, 25445840), (320, 24809694), (336, 23628280), (364, 21810720), (384, 20674745), (390, 20356672), (416, 19084380), (420, 18902624), (448, 17721210), (455, 17448576), (480, 16539796), (520, 15267504), (546, 14540480), (560, 14176968), (624, 12722920), (640, 12404847), (672, 11814140), (728, 10905360), (780, 10178336), (832, 9542190), (840, 9451312), (896, 8860605), (910, 8724288), (960, 8269898), (1040, 7633752), (1092, 7270240), (1120, 7088484), (1248, 6361460), (1344, 5907070), (1365, 5816192), (1456, 5452680), (1560, 5089168), (1664, 4771095), (1680, 4725656), (1820, 4362144), (1920, 4134949), (2080, 3816876), (2184, 3635120), (2240, 3544242), (2496, 3180730), (2688, 2953535), (2730, 2908096), (2912, 2726340), (3120, 2544584), (3360, 2362828), (3640, 2181072), (4160, 1908438), (4368, 1817560), (4480, 1772121), (4992, 1590365), (5460, 1454048), (5824, 1363170), (6240, 1272292), (6720, 1181414), (7280, 1090536), (8320, 954219), (8736, 908780), (10920, 727024), (11648, 681585), (12480, 636146), (13440, 590707), (14560, 545268), (17472, 454390), (21840, 363512), (24960, 318073), (29120, 272634), (34944, 227195), (43680, 181756), (45439, 174720), (58240, 136317), (87360, 90878)]