864051840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 256

約数和(自身を含む): 3160857600

約数和(自身を除く): 2296805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1613, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3226, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4839, 4960, 5580, 5760, 5952, 6452, 6696, 7440, 8065, 8370, 8640, 8928, 9678, 9920, 11160, 11904, 12904, 13392, 14517, 14880, 16130, 16740, 17280, 17856, 19356, 19840, 22320, 24195, 25808, 26784, 29034, 29760, 32260, 33480, 35712, 38712, 43551, 44640, 48390, 50003, 51616, 53568, 58068, 59520, 64520, 66960, 72585, 77424, 87102, 89280, 96780, 100006, 103232, 107136, 116136, 129040, 133920, 145170, 150009, 154848, 174204, 178560, 193560, 200012, 206464, 217755, 232272, 250015, 258080, 267840, 290340, 300018, 309696, 348408, 387120, 400024, 435510, 450027, 464544, 500030, 516160, 535680, 580680, 600036, 619392, 696816, 750045, 774240, 800048, 871020, 900054, 929088, 1000060, 1032320, 1161360, 1200072, 1350081, 1393632, 1500090, 1548480, 1600096, 1742040, 1800108, 1858176, 2000120, 2250135, 2322720, 2400144, 2700162, 2787264, 3000180, 3096960, 3200192, 3484080, 3600216, 4000240, 4500270, 4645440, 4800288, 5400324, 5574528, 6000360, 6400384, 6750405, 6968160, 7200432, 8000480, 9000540, 9290880, 9600576, 10800648, 12000720, 13500810, 13936320, 14400864, 16000960, 18001080, 19201152, 21601296, 24001440, 27001620, 27872640, 28801728, 32001920, 36002160, 43202592, 48002880, 54003240, 57603456, 72004320, 86405184, 96005760, 108006480, 144008640, 172810368, 216012960, 288017280, 432025920, 864051840]

約数ペア:

[(1, 864051840), (2, 432025920), (3, 288017280), (4, 216012960), (5, 172810368), (6, 144008640), (8, 108006480), (9, 96005760), (10, 86405184), (12, 72004320), (15, 57603456), (16, 54003240), (18, 48002880), (20, 43202592), (24, 36002160), (27, 32001920), (30, 28801728), (31, 27872640), (32, 27001620), (36, 24001440), (40, 21601296), (45, 19201152), (48, 18001080), (54, 16000960), (60, 14400864), (62, 13936320), (64, 13500810), (72, 12000720), (80, 10800648), (90, 9600576), (93, 9290880), (96, 9000540), (108, 8000480), (120, 7200432), (124, 6968160), (128, 6750405), (135, 6400384), (144, 6000360), (155, 5574528), (160, 5400324), (180, 4800288), (186, 4645440), (192, 4500270), (216, 4000240), (240, 3600216), (248, 3484080), (270, 3200192), (279, 3096960), (288, 3000180), (310, 2787264), (320, 2700162), (360, 2400144), (372, 2322720), (384, 2250135), (432, 2000120), (465, 1858176), (480, 1800108), (496, 1742040), (540, 1600096), (558, 1548480), (576, 1500090), (620, 1393632), (640, 1350081), (720, 1200072), (744, 1161360), (837, 1032320), (864, 1000060), (930, 929088), (960, 900054), (992, 871020), (1080, 800048), (1116, 774240), (1152, 750045), (1240, 696816), (1395, 619392), (1440, 600036), (1488, 580680), (1613, 535680), (1674, 516160), (1728, 500030), (1860, 464544), (1920, 450027), (1984, 435510), (2160, 400024), (2232, 387120), (2480, 348408), (2790, 309696), (2880, 300018), (2976, 290340), (3226, 267840), (3348, 258080), (3456, 250015), (3720, 232272), (3968, 217755), (4185, 206464), (4320, 200012), (4464, 193560), (4839, 178560), (4960, 174204), (5580, 154848), (5760, 150009), (5952, 145170), (6452, 133920), (6696, 129040), (7440, 116136), (8065, 107136), (8370, 103232), (8640, 100006), (8928, 96780), (9678, 89280), (9920, 87102), (11160, 77424), (11904, 72585), (12904, 66960), (13392, 64520), (14517, 59520), (14880, 58068), (16130, 53568), (16740, 51616), (17280, 50003), (17856, 48390), (19356, 44640), (19840, 43551), (22320, 38712), (24195, 35712), (25808, 33480), (26784, 32260), (29034, 29760)]