2945187840

素因数分解:

$2^{18}\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 304

約数和(自身を含む): 10871615232

約数和(自身を除く): 7926427392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 256, 280, 320, 321, 336, 384, 420, 428, 448, 480, 512, 535, 560, 640, 642, 672, 749, 768, 840, 856, 896, 960, 1024, 1070, 1120, 1280, 1284, 1344, 1498, 1536, 1605, 1680, 1712, 1792, 1920, 2048, 2140, 2240, 2247, 2560, 2568, 2688, 2996, 3072, 3210, 3360, 3424, 3584, 3745, 3840, 4096, 4280, 4480, 4494, 5120, 5136, 5376, 5992, 6144, 6420, 6720, 6848, 7168, 7490, 7680, 8192, 8560, 8960, 8988, 10240, 10272, 10752, 11235, 11984, 12288, 12840, 13440, 13696, 14336, 14980, 15360, 16384, 17120, 17920, 17976, 20480, 20544, 21504, 22470, 23968, 24576, 25680, 26880, 27392, 28672, 29960, 30720, 32768, 34240, 35840, 35952, 40960, 41088, 43008, 44940, 47936, 49152, 51360, 53760, 54784, 57344, 59920, 61440, 65536, 68480, 71680, 71904, 81920, 82176, 86016, 89880, 95872, 98304, 102720, 107520, 109568, 114688, 119840, 122880, 131072, 136960, 143360, 143808, 163840, 164352, 172032, 179760, 191744, 196608, 205440, 215040, 219136, 229376, 239680, 245760, 262144, 273920, 286720, 287616, 327680, 328704, 344064, 359520, 383488, 393216, 410880, 430080, 438272, 458752, 479360, 491520, 547840, 573440, 575232, 655360, 657408, 688128, 719040, 766976, 786432, 821760, 860160, 876544, 917504, 958720, 983040, 1095680, 1146880, 1150464, 1310720, 1314816, 1376256, 1438080, 1533952, 1643520, 1720320, 1753088, 1835008, 1917440, 1966080, 2191360, 2293760, 2300928, 2629632, 2752512, 2876160, 3067904, 3287040, 3440640, 3506176, 3834880, 3932160, 4382720, 4587520, 4601856, 5259264, 5505024, 5752320, 6135808, 6574080, 6881280, 7012352, 7669760, 8765440, 9175040, 9203712, 10518528, 11504640, 12271616, 13148160, 13762560, 14024704, 15339520, 17530880, 18407424, 21037056, 23009280, 24543232, 26296320, 27525120, 28049408, 30679040, 35061760, 36814848, 42074112, 46018560, 49086464, 52592640, 61358080, 70123520, 73629696, 84148224, 92037120, 98172928, 105185280, 122716160, 140247040, 147259392, 184074240, 196345856, 210370560, 245432320, 294518784, 368148480, 420741120, 490864640, 589037568, 736296960, 981729280, 1472593920, 2945187840]

約数ペア:

[(1, 2945187840), (2, 1472593920), (3, 981729280), (4, 736296960), (5, 589037568), (6, 490864640), (7, 420741120), (8, 368148480), (10, 294518784), (12, 245432320), (14, 210370560), (15, 196345856), (16, 184074240), (20, 147259392), (21, 140247040), (24, 122716160), (28, 105185280), (30, 98172928), (32, 92037120), (35, 84148224), (40, 73629696), (42, 70123520), (48, 61358080), (56, 52592640), (60, 49086464), (64, 46018560), (70, 42074112), (80, 36814848), (84, 35061760), (96, 30679040), (105, 28049408), (107, 27525120), (112, 26296320), (120, 24543232), (128, 23009280), (140, 21037056), (160, 18407424), (168, 17530880), (192, 15339520), (210, 14024704), (214, 13762560), (224, 13148160), (240, 12271616), (256, 11504640), (280, 10518528), (320, 9203712), (321, 9175040), (336, 8765440), (384, 7669760), (420, 7012352), (428, 6881280), (448, 6574080), (480, 6135808), (512, 5752320), (535, 5505024), (560, 5259264), (640, 4601856), (642, 4587520), (672, 4382720), (749, 3932160), (768, 3834880), (840, 3506176), (856, 3440640), (896, 3287040), (960, 3067904), (1024, 2876160), (1070, 2752512), (1120, 2629632), (1280, 2300928), (1284, 2293760), (1344, 2191360), (1498, 1966080), (1536, 1917440), (1605, 1835008), (1680, 1753088), (1712, 1720320), (1792, 1643520), (1920, 1533952), (2048, 1438080), (2140, 1376256), (2240, 1314816), (2247, 1310720), (2560, 1150464), (2568, 1146880), (2688, 1095680), (2996, 983040), (3072, 958720), (3210, 917504), (3360, 876544), (3424, 860160), (3584, 821760), (3745, 786432), (3840, 766976), (4096, 719040), (4280, 688128), (4480, 657408), (4494, 655360), (5120, 575232), (5136, 573440), (5376, 547840), (5992, 491520), (6144, 479360), (6420, 458752), (6720, 438272), (6848, 430080), (7168, 410880), (7490, 393216), (7680, 383488), (8192, 359520), (8560, 344064), (8960, 328704), (8988, 327680), (10240, 287616), (10272, 286720), (10752, 273920), (11235, 262144), (11984, 245760), (12288, 239680), (12840, 229376), (13440, 219136), (13696, 215040), (14336, 205440), (14980, 196608), (15360, 191744), (16384, 179760), (17120, 172032), (17920, 164352), (17976, 163840), (20480, 143808), (20544, 143360), (21504, 136960), (22470, 131072), (23968, 122880), (24576, 119840), (25680, 114688), (26880, 109568), (27392, 107520), (28672, 102720), (29960, 98304), (30720, 95872), (32768, 89880), (34240, 86016), (35840, 82176), (35952, 81920), (40960, 71904), (41088, 71680), (43008, 68480), (44940, 65536), (47936, 61440), (49152, 59920), (51360, 57344), (53760, 54784)]