844820480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 208

約数和(自身を含む): 2377880064

約数和(自身を除く): 1533059584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 83, 112, 128, 140, 142, 160, 166, 224, 256, 280, 284, 320, 332, 355, 415, 448, 497, 512, 560, 568, 581, 640, 664, 710, 830, 896, 994, 1024, 1120, 1136, 1162, 1280, 1328, 1420, 1660, 1792, 1988, 2048, 2240, 2272, 2324, 2485, 2560, 2656, 2840, 2905, 3320, 3584, 3976, 4096, 4480, 4544, 4648, 4970, 5120, 5312, 5680, 5810, 5893, 6640, 7168, 7952, 8960, 9088, 9296, 9940, 10240, 10624, 11360, 11620, 11786, 13280, 14336, 15904, 17920, 18176, 18592, 19880, 20480, 21248, 22720, 23240, 23572, 26560, 28672, 29465, 31808, 35840, 36352, 37184, 39760, 41251, 42496, 45440, 46480, 47144, 53120, 58930, 63616, 71680, 72704, 74368, 79520, 82502, 84992, 90880, 92960, 94288, 106240, 117860, 127232, 143360, 145408, 148736, 159040, 165004, 169984, 181760, 185920, 188576, 206255, 212480, 235720, 254464, 290816, 297472, 318080, 330008, 339968, 363520, 371840, 377152, 412510, 424960, 471440, 508928, 594944, 636160, 660016, 727040, 743680, 754304, 825020, 849920, 942880, 1017856, 1189888, 1272320, 1320032, 1454080, 1487360, 1508608, 1650040, 1699840, 1885760, 2035712, 2379776, 2544640, 2640064, 2974720, 3017216, 3300080, 3771520, 5089280, 5280128, 5949440, 6034432, 6600160, 7543040, 10178560, 10560256, 11898880, 12068864, 13200320, 15086080, 21120512, 24137728, 26400640, 30172160, 42241024, 52801280, 60344320, 84482048, 105602560, 120688640, 168964096, 211205120, 422410240, 844820480]

約数ペア:

[(1, 844820480), (2, 422410240), (4, 211205120), (5, 168964096), (7, 120688640), (8, 105602560), (10, 84482048), (14, 60344320), (16, 52801280), (20, 42241024), (28, 30172160), (32, 26400640), (35, 24137728), (40, 21120512), (56, 15086080), (64, 13200320), (70, 12068864), (71, 11898880), (80, 10560256), (83, 10178560), (112, 7543040), (128, 6600160), (140, 6034432), (142, 5949440), (160, 5280128), (166, 5089280), (224, 3771520), (256, 3300080), (280, 3017216), (284, 2974720), (320, 2640064), (332, 2544640), (355, 2379776), (415, 2035712), (448, 1885760), (497, 1699840), (512, 1650040), (560, 1508608), (568, 1487360), (581, 1454080), (640, 1320032), (664, 1272320), (710, 1189888), (830, 1017856), (896, 942880), (994, 849920), (1024, 825020), (1120, 754304), (1136, 743680), (1162, 727040), (1280, 660016), (1328, 636160), (1420, 594944), (1660, 508928), (1792, 471440), (1988, 424960), (2048, 412510), (2240, 377152), (2272, 371840), (2324, 363520), (2485, 339968), (2560, 330008), (2656, 318080), (2840, 297472), (2905, 290816), (3320, 254464), (3584, 235720), (3976, 212480), (4096, 206255), (4480, 188576), (4544, 185920), (4648, 181760), (4970, 169984), (5120, 165004), (5312, 159040), (5680, 148736), (5810, 145408), (5893, 143360), (6640, 127232), (7168, 117860), (7952, 106240), (8960, 94288), (9088, 92960), (9296, 90880), (9940, 84992), (10240, 82502), (10624, 79520), (11360, 74368), (11620, 72704), (11786, 71680), (13280, 63616), (14336, 58930), (15904, 53120), (17920, 47144), (18176, 46480), (18592, 45440), (19880, 42496), (20480, 41251), (21248, 39760), (22720, 37184), (23240, 36352), (23572, 35840), (26560, 31808), (28672, 29465)]