6963840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 256

約数和(自身を含む): 27417600

約数和(自身を除く): 20453760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2790, 2808, 2880, 2976, 3120, 3224, 3348, 3456, 3510, 3627, 3720, 3744, 3968, 4030, 4160, 4185, 4320, 4464, 4680, 4836, 4960, 4992, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 8060, 8320, 8370, 8640, 8928, 9360, 9672, 9920, 10881, 11160, 11232, 11904, 12090, 12480, 12896, 13392, 14040, 14508, 14880, 14976, 16120, 16740, 17280, 17856, 18135, 18720, 19344, 19840, 21762, 22320, 22464, 24180, 24960, 25792, 26784, 28080, 29016, 29760, 32240, 33480, 35712, 36270, 37440, 38688, 43524, 44640, 44928, 48360, 51584, 53568, 54405, 56160, 58032, 59520, 64480, 66960, 72540, 74880, 77376, 87048, 89280, 96720, 107136, 108810, 112320, 116064, 128960, 133920, 145080, 154752, 174096, 178560, 193440, 217620, 224640, 232128, 257920, 267840, 290160, 348192, 386880, 435240, 464256, 535680, 580320, 696384, 773760, 870480, 1160640, 1392768, 1740960, 2321280, 3481920, 6963840]

約数ペア:

[(1, 6963840), (2, 3481920), (3, 2321280), (4, 1740960), (5, 1392768), (6, 1160640), (8, 870480), (9, 773760), (10, 696384), (12, 580320), (13, 535680), (15, 464256), (16, 435240), (18, 386880), (20, 348192), (24, 290160), (26, 267840), (27, 257920), (30, 232128), (31, 224640), (32, 217620), (36, 193440), (39, 178560), (40, 174096), (45, 154752), (48, 145080), (52, 133920), (54, 128960), (60, 116064), (62, 112320), (64, 108810), (65, 107136), (72, 96720), (78, 89280), (80, 87048), (90, 77376), (93, 74880), (96, 72540), (104, 66960), (108, 64480), (117, 59520), (120, 58032), (124, 56160), (128, 54405), (130, 53568), (135, 51584), (144, 48360), (155, 44928), (156, 44640), (160, 43524), (180, 38688), (186, 37440), (192, 36270), (195, 35712), (208, 33480), (216, 32240), (234, 29760), (240, 29016), (248, 28080), (260, 26784), (270, 25792), (279, 24960), (288, 24180), (310, 22464), (312, 22320), (320, 21762), (351, 19840), (360, 19344), (372, 18720), (384, 18135), (390, 17856), (403, 17280), (416, 16740), (432, 16120), (465, 14976), (468, 14880), (480, 14508), (496, 14040), (520, 13392), (540, 12896), (558, 12480), (576, 12090), (585, 11904), (620, 11232), (624, 11160), (640, 10881), (702, 9920), (720, 9672), (744, 9360), (780, 8928), (806, 8640), (832, 8370), (837, 8320), (864, 8060), (930, 7488), (936, 7440), (960, 7254), (992, 7020), (1040, 6696), (1080, 6448), (1116, 6240), (1152, 6045), (1170, 5952), (1209, 5760), (1240, 5616), (1248, 5580), (1395, 4992), (1404, 4960), (1440, 4836), (1488, 4680), (1560, 4464), (1612, 4320), (1664, 4185), (1674, 4160), (1728, 4030), (1755, 3968), (1860, 3744), (1872, 3720), (1920, 3627), (1984, 3510), (2015, 3456), (2080, 3348), (2160, 3224), (2232, 3120), (2340, 2976), (2418, 2880), (2480, 2808), (2496, 2790)]