195108480

素因数分解:

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

素因数の和:1648

約数の個数: 256

約数和(自身を含む): 790214400

約数和(自身を除く): 595105920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1613, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3226, 3360, 3456, 3780, 4032, 4320, 4480, 4839, 5040, 5760, 6048, 6452, 6720, 7560, 8064, 8065, 8640, 9678, 10080, 11291, 12096, 12904, 13440, 14517, 15120, 16130, 17280, 19356, 20160, 22582, 24192, 24195, 25808, 29034, 30240, 32260, 33873, 38712, 40320, 43551, 45164, 48390, 51616, 56455, 58068, 60480, 64520, 67746, 72585, 77424, 87102, 90328, 96780, 101619, 103232, 112910, 116136, 120960, 129040, 135492, 145170, 154848, 169365, 174204, 180656, 193560, 203238, 206464, 217755, 225820, 232272, 258080, 270984, 290340, 304857, 309696, 338730, 348408, 361312, 387120, 406476, 435510, 451640, 464544, 508095, 516160, 541968, 580680, 609714, 619392, 677460, 696816, 722624, 774240, 812952, 871020, 903280, 929088, 1016190, 1032320, 1083936, 1161360, 1219428, 1354920, 1393632, 1445248, 1524285, 1548480, 1625904, 1742040, 1806560, 1858176, 2032380, 2167872, 2322720, 2438856, 2709840, 2787264, 3048570, 3096960, 3251808, 3484080, 3613120, 4064760, 4335744, 4645440, 4877712, 5419680, 5574528, 6097140, 6503616, 6968160, 7226240, 8129520, 9290880, 9755424, 10839360, 12194280, 13007232, 13936320, 16259040, 19510848, 21678720, 24388560, 27872640, 32518080, 39021696, 48777120, 65036160, 97554240, 195108480]

約数ペア:

[(1, 195108480), (2, 97554240), (3, 65036160), (4, 48777120), (5, 39021696), (6, 32518080), (7, 27872640), (8, 24388560), (9, 21678720), (10, 19510848), (12, 16259040), (14, 13936320), (15, 13007232), (16, 12194280), (18, 10839360), (20, 9755424), (21, 9290880), (24, 8129520), (27, 7226240), (28, 6968160), (30, 6503616), (32, 6097140), (35, 5574528), (36, 5419680), (40, 4877712), (42, 4645440), (45, 4335744), (48, 4064760), (54, 3613120), (56, 3484080), (60, 3251808), (63, 3096960), (64, 3048570), (70, 2787264), (72, 2709840), (80, 2438856), (84, 2322720), (90, 2167872), (96, 2032380), (105, 1858176), (108, 1806560), (112, 1742040), (120, 1625904), (126, 1548480), (128, 1524285), (135, 1445248), (140, 1393632), (144, 1354920), (160, 1219428), (168, 1161360), (180, 1083936), (189, 1032320), (192, 1016190), (210, 929088), (216, 903280), (224, 871020), (240, 812952), (252, 774240), (270, 722624), (280, 696816), (288, 677460), (315, 619392), (320, 609714), (336, 580680), (360, 541968), (378, 516160), (384, 508095), (420, 464544), (432, 451640), (448, 435510), (480, 406476), (504, 387120), (540, 361312), (560, 348408), (576, 338730), (630, 309696), (640, 304857), (672, 290340), (720, 270984), (756, 258080), (840, 232272), (864, 225820), (896, 217755), (945, 206464), (960, 203238), (1008, 193560), (1080, 180656), (1120, 174204), (1152, 169365), (1260, 154848), (1344, 145170), (1440, 135492), (1512, 129040), (1613, 120960), (1680, 116136), (1728, 112910), (1890, 103232), (1920, 101619), (2016, 96780), (2160, 90328), (2240, 87102), (2520, 77424), (2688, 72585), (2880, 67746), (3024, 64520), (3226, 60480), (3360, 58068), (3456, 56455), (3780, 51616), (4032, 48390), (4320, 45164), (4480, 43551), (4839, 40320), (5040, 38712), (5760, 33873), (6048, 32260), (6452, 30240), (6720, 29034), (7560, 25808), (8064, 24195), (8065, 24192), (8640, 22582), (9678, 20160), (10080, 19356), (11291, 17280), (12096, 16130), (12904, 15120), (13440, 14517)]