1291714560

素因数分解:

$2^{17}\times 3^3\times 5^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 4655659680

約数和(自身を除く): 3363945120

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, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 256, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 512, 540, 576, 584, 640, 657, 720, 730, 768, 864, 876, 960, 1024, 1080, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1536, 1728, 1752, 1920, 1971, 2048, 2160, 2190, 2304, 2336, 2560, 2628, 2880, 2920, 3072, 3285, 3456, 3504, 3840, 3942, 4096, 4320, 4380, 4608, 4672, 5120, 5256, 5760, 5840, 6144, 6570, 6912, 7008, 7680, 7884, 8192, 8640, 8760, 9216, 9344, 9855, 10240, 10512, 11520, 11680, 12288, 13140, 13824, 14016, 15360, 15768, 16384, 17280, 17520, 18432, 18688, 19710, 20480, 21024, 23040, 23360, 24576, 26280, 27648, 28032, 30720, 31536, 32768, 34560, 35040, 36864, 37376, 39420, 40960, 42048, 46080, 46720, 49152, 52560, 55296, 56064, 61440, 63072, 65536, 69120, 70080, 73728, 74752, 78840, 81920, 84096, 92160, 93440, 98304, 105120, 110592, 112128, 122880, 126144, 131072, 138240, 140160, 147456, 149504, 157680, 163840, 168192, 184320, 186880, 196608, 210240, 221184, 224256, 245760, 252288, 276480, 280320, 294912, 299008, 315360, 327680, 336384, 368640, 373760, 393216, 420480, 442368, 448512, 491520, 504576, 552960, 560640, 589824, 598016, 630720, 655360, 672768, 737280, 747520, 840960, 884736, 897024, 983040, 1009152, 1105920, 1121280, 1179648, 1196032, 1261440, 1345536, 1474560, 1495040, 1681920, 1769472, 1794048, 1966080, 2018304, 2211840, 2242560, 2392064, 2522880, 2691072, 2949120, 2990080, 3363840, 3538944, 3588096, 4036608, 4423680, 4485120, 4784128, 5045760, 5382144, 5898240, 5980160, 6727680, 7176192, 8073216, 8847360, 8970240, 9568256, 10091520, 10764288, 11960320, 13455360, 14352384, 16146432, 17694720, 17940480, 20183040, 21528576, 23920640, 26910720, 28704768, 32292864, 35880960, 40366080, 43057152, 47841280, 53821440, 64585728, 71761920, 80732160, 86114304, 107642880, 129171456, 143523840, 161464320, 215285760, 258342912, 322928640, 430571520, 645857280, 1291714560]

約数ペア:

[(1, 1291714560), (2, 645857280), (3, 430571520), (4, 322928640), (5, 258342912), (6, 215285760), (8, 161464320), (9, 143523840), (10, 129171456), (12, 107642880), (15, 86114304), (16, 80732160), (18, 71761920), (20, 64585728), (24, 53821440), (27, 47841280), (30, 43057152), (32, 40366080), (36, 35880960), (40, 32292864), (45, 28704768), (48, 26910720), (54, 23920640), (60, 21528576), (64, 20183040), (72, 17940480), (73, 17694720), (80, 16146432), (90, 14352384), (96, 13455360), (108, 11960320), (120, 10764288), (128, 10091520), (135, 9568256), (144, 8970240), (146, 8847360), (160, 8073216), (180, 7176192), (192, 6727680), (216, 5980160), (219, 5898240), (240, 5382144), (256, 5045760), (270, 4784128), (288, 4485120), (292, 4423680), (320, 4036608), (360, 3588096), (365, 3538944), (384, 3363840), (432, 2990080), (438, 2949120), (480, 2691072), (512, 2522880), (540, 2392064), (576, 2242560), (584, 2211840), (640, 2018304), (657, 1966080), (720, 1794048), (730, 1769472), (768, 1681920), (864, 1495040), (876, 1474560), (960, 1345536), (1024, 1261440), (1080, 1196032), (1095, 1179648), (1152, 1121280), (1168, 1105920), (1280, 1009152), (1314, 983040), (1440, 897024), (1460, 884736), (1536, 840960), (1728, 747520), (1752, 737280), (1920, 672768), (1971, 655360), (2048, 630720), (2160, 598016), (2190, 589824), (2304, 560640), (2336, 552960), (2560, 504576), (2628, 491520), (2880, 448512), (2920, 442368), (3072, 420480), (3285, 393216), (3456, 373760), (3504, 368640), (3840, 336384), (3942, 327680), (4096, 315360), (4320, 299008), (4380, 294912), (4608, 280320), (4672, 276480), (5120, 252288), (5256, 245760), (5760, 224256), (5840, 221184), (6144, 210240), (6570, 196608), (6912, 186880), (7008, 184320), (7680, 168192), (7884, 163840), (8192, 157680), (8640, 149504), (8760, 147456), (9216, 140160), (9344, 138240), (9855, 131072), (10240, 126144), (10512, 122880), (11520, 112128), (11680, 110592), (12288, 105120), (13140, 98304), (13824, 93440), (14016, 92160), (15360, 84096), (15768, 81920), (16384, 78840), (17280, 74752), (17520, 73728), (18432, 70080), (18688, 69120), (19710, 65536), (20480, 63072), (21024, 61440), (23040, 56064), (23360, 55296), (24576, 52560), (26280, 49152), (27648, 46720), (28032, 46080), (30720, 42048), (31536, 40960), (32768, 39420), (34560, 37376), (35040, 36864)]