242196480

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 280

約数和(自身を含む): 880160292

約数和(自身を除く): 637963812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 256, 270, 288, 292, 320, 324, 360, 365, 384, 405, 432, 438, 480, 512, 540, 576, 584, 640, 648, 657, 720, 730, 768, 810, 864, 876, 960, 1024, 1080, 1095, 1152, 1168, 1280, 1296, 1314, 1440, 1460, 1536, 1620, 1728, 1752, 1920, 1971, 2048, 2160, 2190, 2304, 2336, 2560, 2592, 2628, 2880, 2920, 3072, 3240, 3285, 3456, 3504, 3840, 3942, 4096, 4320, 4380, 4608, 4672, 5120, 5184, 5256, 5760, 5840, 5913, 6144, 6480, 6570, 6912, 7008, 7680, 7884, 8192, 8640, 8760, 9216, 9344, 9855, 10240, 10368, 10512, 11520, 11680, 11826, 12288, 12960, 13140, 13824, 14016, 15360, 15768, 17280, 17520, 18432, 18688, 19710, 20480, 20736, 21024, 23040, 23360, 23652, 24576, 25920, 26280, 27648, 28032, 29565, 30720, 31536, 34560, 35040, 36864, 37376, 39420, 40960, 41472, 42048, 46080, 46720, 47304, 51840, 52560, 55296, 56064, 59130, 61440, 63072, 69120, 70080, 73728, 74752, 78840, 82944, 84096, 92160, 93440, 94608, 103680, 105120, 110592, 112128, 118260, 122880, 126144, 138240, 140160, 149504, 157680, 165888, 168192, 184320, 186880, 189216, 207360, 210240, 221184, 224256, 236520, 252288, 276480, 280320, 299008, 315360, 331776, 336384, 368640, 373760, 378432, 414720, 420480, 448512, 473040, 504576, 552960, 560640, 598016, 630720, 663552, 672768, 747520, 756864, 829440, 840960, 897024, 946080, 1009152, 1105920, 1121280, 1261440, 1345536, 1495040, 1513728, 1658880, 1681920, 1794048, 1892160, 2018304, 2242560, 2522880, 2691072, 2990080, 3027456, 3317760, 3363840, 3784320, 4036608, 4485120, 5045760, 5382144, 6054912, 6727680, 7568640, 8073216, 8970240, 10091520, 12109824, 13455360, 15137280, 16146432, 20183040, 24219648, 26910720, 30274560, 40366080, 48439296, 60549120, 80732160, 121098240, 242196480]

約数ペア:

[(1, 242196480), (2, 121098240), (3, 80732160), (4, 60549120), (5, 48439296), (6, 40366080), (8, 30274560), (9, 26910720), (10, 24219648), (12, 20183040), (15, 16146432), (16, 15137280), (18, 13455360), (20, 12109824), (24, 10091520), (27, 8970240), (30, 8073216), (32, 7568640), (36, 6727680), (40, 6054912), (45, 5382144), (48, 5045760), (54, 4485120), (60, 4036608), (64, 3784320), (72, 3363840), (73, 3317760), (80, 3027456), (81, 2990080), (90, 2691072), (96, 2522880), (108, 2242560), (120, 2018304), (128, 1892160), (135, 1794048), (144, 1681920), (146, 1658880), (160, 1513728), (162, 1495040), (180, 1345536), (192, 1261440), (216, 1121280), (219, 1105920), (240, 1009152), (256, 946080), (270, 897024), (288, 840960), (292, 829440), (320, 756864), (324, 747520), (360, 672768), (365, 663552), (384, 630720), (405, 598016), (432, 560640), (438, 552960), (480, 504576), (512, 473040), (540, 448512), (576, 420480), (584, 414720), (640, 378432), (648, 373760), (657, 368640), (720, 336384), (730, 331776), (768, 315360), (810, 299008), (864, 280320), (876, 276480), (960, 252288), (1024, 236520), (1080, 224256), (1095, 221184), (1152, 210240), (1168, 207360), (1280, 189216), (1296, 186880), (1314, 184320), (1440, 168192), (1460, 165888), (1536, 157680), (1620, 149504), (1728, 140160), (1752, 138240), (1920, 126144), (1971, 122880), (2048, 118260), (2160, 112128), (2190, 110592), (2304, 105120), (2336, 103680), (2560, 94608), (2592, 93440), (2628, 92160), (2880, 84096), (2920, 82944), (3072, 78840), (3240, 74752), (3285, 73728), (3456, 70080), (3504, 69120), (3840, 63072), (3942, 61440), (4096, 59130), (4320, 56064), (4380, 55296), (4608, 52560), (4672, 51840), (5120, 47304), (5184, 46720), (5256, 46080), (5760, 42048), (5840, 41472), (5913, 40960), (6144, 39420), (6480, 37376), (6570, 36864), (6912, 35040), (7008, 34560), (7680, 31536), (7884, 30720), (8192, 29565), (8640, 28032), (8760, 27648), (9216, 26280), (9344, 25920), (9855, 24576), (10240, 23652), (10368, 23360), (10512, 23040), (11520, 21024), (11680, 20736), (11826, 20480), (12288, 19710), (12960, 18688), (13140, 18432), (13824, 17520), (14016, 17280), (15360, 15768)]