1689936480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12674

約数の個数: 192

約数和(自身を含む): 6106060800

約数和(自身を除く): 4416124320

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 12619, 13392, 14880, 16740, 22320, 25238, 26784, 33480, 37857, 44640, 50476, 63095, 66960, 75714, 100952, 113571, 126190, 133920, 151428, 189285, 201904, 227142, 252380, 302856, 340713, 378570, 391189, 403808, 454284, 504760, 567855, 605712, 681426, 757140, 782378, 908568, 1009520, 1135710, 1173567, 1211424, 1362852, 1514280, 1564756, 1703565, 1817136, 1955945, 2019040, 2271420, 2347134, 2725704, 3028560, 3129512, 3407130, 3520701, 3634272, 3911890, 4542840, 4694268, 5451408, 5867835, 6057120, 6259024, 6814260, 7041402, 7823780, 9085680, 9388536, 10562103, 10902816, 11735670, 12518048, 13628520, 14082804, 15647560, 17603505, 18171360, 18777072, 21124206, 23471340, 27257040, 28165608, 31295120, 35207010, 37554144, 42248412, 46942680, 52810515, 54514080, 56331216, 62590240, 70414020, 84496824, 93885360, 105621030, 112662432, 140828040, 168993648, 187770720, 211242060, 281656080, 337987296, 422484120, 563312160, 844968240, 1689936480]

約数ペア:

[(1, 1689936480), (2, 844968240), (3, 563312160), (4, 422484120), (5, 337987296), (6, 281656080), (8, 211242060), (9, 187770720), (10, 168993648), (12, 140828040), (15, 112662432), (16, 105621030), (18, 93885360), (20, 84496824), (24, 70414020), (27, 62590240), (30, 56331216), (31, 54514080), (32, 52810515), (36, 46942680), (40, 42248412), (45, 37554144), (48, 35207010), (54, 31295120), (60, 28165608), (62, 27257040), (72, 23471340), (80, 21124206), (90, 18777072), (93, 18171360), (96, 17603505), (108, 15647560), (120, 14082804), (124, 13628520), (135, 12518048), (144, 11735670), (155, 10902816), (160, 10562103), (180, 9388536), (186, 9085680), (216, 7823780), (240, 7041402), (248, 6814260), (270, 6259024), (279, 6057120), (288, 5867835), (310, 5451408), (360, 4694268), (372, 4542840), (432, 3911890), (465, 3634272), (480, 3520701), (496, 3407130), (540, 3129512), (558, 3028560), (620, 2725704), (720, 2347134), (744, 2271420), (837, 2019040), (864, 1955945), (930, 1817136), (992, 1703565), (1080, 1564756), (1116, 1514280), (1240, 1362852), (1395, 1211424), (1440, 1173567), (1488, 1135710), (1674, 1009520), (1860, 908568), (2160, 782378), (2232, 757140), (2480, 681426), (2790, 605712), (2976, 567855), (3348, 504760), (3720, 454284), (4185, 403808), (4320, 391189), (4464, 378570), (4960, 340713), (5580, 302856), (6696, 252380), (7440, 227142), (8370, 201904), (8928, 189285), (11160, 151428), (12619, 133920), (13392, 126190), (14880, 113571), (16740, 100952), (22320, 75714), (25238, 66960), (26784, 63095), (33480, 50476), (37857, 44640)]