996903040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 2813045760

約数和(自身を除く): 1816142720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 128, 140, 160, 166, 196, 224, 245, 280, 320, 332, 383, 392, 415, 448, 490, 560, 581, 640, 664, 766, 784, 830, 896, 980, 1120, 1162, 1328, 1532, 1568, 1660, 1915, 1960, 2240, 2324, 2656, 2681, 2905, 3064, 3136, 3320, 3830, 3920, 4067, 4480, 4648, 5312, 5362, 5810, 6128, 6272, 6640, 7660, 7840, 8134, 9296, 10624, 10724, 11620, 12256, 13280, 13405, 15320, 15680, 16268, 18592, 18767, 20335, 21448, 23240, 24512, 26560, 26810, 30640, 31360, 31789, 32536, 37184, 37534, 40670, 42896, 46480, 49024, 53120, 53620, 61280, 63578, 65072, 74368, 75068, 81340, 85792, 92960, 93835, 107240, 122560, 127156, 130144, 150136, 158945, 162680, 171584, 185920, 187670, 214480, 222523, 245120, 254312, 260288, 300272, 317890, 325360, 343168, 371840, 375340, 428960, 445046, 508624, 520576, 600544, 635780, 650720, 750680, 857920, 890092, 1017248, 1112615, 1201088, 1271560, 1301440, 1501360, 1557661, 1715840, 1780184, 2034496, 2225230, 2402176, 2543120, 2602880, 3002720, 3115322, 3560368, 4068992, 4450460, 5086240, 6005440, 6230644, 7120736, 7788305, 8900920, 10172480, 12010880, 12461288, 14241472, 15576610, 17801840, 20344960, 24922576, 28482944, 31153220, 35603680, 49845152, 62306440, 71207360, 99690304, 124612880, 142414720, 199380608, 249225760, 498451520, 996903040]

約数ペア:

[(1, 996903040), (2, 498451520), (4, 249225760), (5, 199380608), (7, 142414720), (8, 124612880), (10, 99690304), (14, 71207360), (16, 62306440), (20, 49845152), (28, 35603680), (32, 31153220), (35, 28482944), (40, 24922576), (49, 20344960), (56, 17801840), (64, 15576610), (70, 14241472), (80, 12461288), (83, 12010880), (98, 10172480), (112, 8900920), (128, 7788305), (140, 7120736), (160, 6230644), (166, 6005440), (196, 5086240), (224, 4450460), (245, 4068992), (280, 3560368), (320, 3115322), (332, 3002720), (383, 2602880), (392, 2543120), (415, 2402176), (448, 2225230), (490, 2034496), (560, 1780184), (581, 1715840), (640, 1557661), (664, 1501360), (766, 1301440), (784, 1271560), (830, 1201088), (896, 1112615), (980, 1017248), (1120, 890092), (1162, 857920), (1328, 750680), (1532, 650720), (1568, 635780), (1660, 600544), (1915, 520576), (1960, 508624), (2240, 445046), (2324, 428960), (2656, 375340), (2681, 371840), (2905, 343168), (3064, 325360), (3136, 317890), (3320, 300272), (3830, 260288), (3920, 254312), (4067, 245120), (4480, 222523), (4648, 214480), (5312, 187670), (5362, 185920), (5810, 171584), (6128, 162680), (6272, 158945), (6640, 150136), (7660, 130144), (7840, 127156), (8134, 122560), (9296, 107240), (10624, 93835), (10724, 92960), (11620, 85792), (12256, 81340), (13280, 75068), (13405, 74368), (15320, 65072), (15680, 63578), (16268, 61280), (18592, 53620), (18767, 53120), (20335, 49024), (21448, 46480), (23240, 42896), (24512, 40670), (26560, 37534), (26810, 37184), (30640, 32536), (31360, 31789)]