974388480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 3399580800

約数和(自身を除く): 2425192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 149, 156, 160, 192, 195, 208, 240, 256, 260, 262, 298, 312, 320, 384, 390, 393, 416, 447, 480, 520, 524, 596, 624, 640, 655, 745, 768, 780, 786, 832, 894, 960, 1040, 1048, 1192, 1248, 1280, 1310, 1490, 1560, 1572, 1664, 1703, 1788, 1920, 1937, 1965, 2080, 2096, 2235, 2384, 2496, 2620, 2980, 3120, 3144, 3328, 3406, 3576, 3840, 3874, 3930, 4160, 4192, 4470, 4768, 4992, 5109, 5240, 5811, 5960, 6240, 6288, 6812, 7152, 7748, 7860, 8320, 8384, 8515, 8940, 9536, 9685, 9984, 10218, 10480, 11622, 11920, 12480, 12576, 13624, 14304, 15496, 15720, 16640, 16768, 17030, 17880, 19072, 19370, 19519, 20436, 20960, 23244, 23840, 24960, 25152, 25545, 27248, 28608, 29055, 30992, 31440, 33536, 34060, 35760, 38144, 38740, 39038, 40872, 41920, 46488, 47680, 49920, 50304, 51090, 54496, 57216, 58110, 58557, 61984, 62880, 68120, 71520, 77480, 78076, 81744, 83840, 92976, 95360, 97595, 100608, 102180, 108992, 114432, 116220, 117114, 123968, 125760, 136240, 143040, 154960, 156152, 163488, 167680, 185952, 190720, 195190, 204360, 217984, 232440, 234228, 247936, 251520, 253747, 272480, 286080, 292785, 309920, 312304, 326976, 371904, 390380, 408720, 435968, 464880, 468456, 495872, 503040, 507494, 544960, 572160, 585570, 619840, 624608, 653952, 743808, 761241, 780760, 817440, 929760, 936912, 1014988, 1089920, 1171140, 1239680, 1249216, 1268735, 1307904, 1487616, 1522482, 1561520, 1634880, 1859520, 1873824, 2029976, 2179840, 2342280, 2479360, 2498432, 2537470, 3044964, 3123040, 3269760, 3719040, 3747648, 3806205, 4059952, 4684560, 4996864, 5074940, 6089928, 6246080, 6539520, 7438080, 7495296, 7612410, 8119904, 9369120, 10149880, 12179856, 12492160, 14990592, 15224820, 16239808, 18738240, 20299760, 24359712, 24984320, 30449640, 32479616, 37476480, 40599520, 48719424, 60899280, 64959232, 74952960, 81199040, 97438848, 121798560, 162398080, 194877696, 243597120, 324796160, 487194240, 974388480]

約数ペア:

[(1, 974388480), (2, 487194240), (3, 324796160), (4, 243597120), (5, 194877696), (6, 162398080), (8, 121798560), (10, 97438848), (12, 81199040), (13, 74952960), (15, 64959232), (16, 60899280), (20, 48719424), (24, 40599520), (26, 37476480), (30, 32479616), (32, 30449640), (39, 24984320), (40, 24359712), (48, 20299760), (52, 18738240), (60, 16239808), (64, 15224820), (65, 14990592), (78, 12492160), (80, 12179856), (96, 10149880), (104, 9369120), (120, 8119904), (128, 7612410), (130, 7495296), (131, 7438080), (149, 6539520), (156, 6246080), (160, 6089928), (192, 5074940), (195, 4996864), (208, 4684560), (240, 4059952), (256, 3806205), (260, 3747648), (262, 3719040), (298, 3269760), (312, 3123040), (320, 3044964), (384, 2537470), (390, 2498432), (393, 2479360), (416, 2342280), (447, 2179840), (480, 2029976), (520, 1873824), (524, 1859520), (596, 1634880), (624, 1561520), (640, 1522482), (655, 1487616), (745, 1307904), (768, 1268735), (780, 1249216), (786, 1239680), (832, 1171140), (894, 1089920), (960, 1014988), (1040, 936912), (1048, 929760), (1192, 817440), (1248, 780760), (1280, 761241), (1310, 743808), (1490, 653952), (1560, 624608), (1572, 619840), (1664, 585570), (1703, 572160), (1788, 544960), (1920, 507494), (1937, 503040), (1965, 495872), (2080, 468456), (2096, 464880), (2235, 435968), (2384, 408720), (2496, 390380), (2620, 371904), (2980, 326976), (3120, 312304), (3144, 309920), (3328, 292785), (3406, 286080), (3576, 272480), (3840, 253747), (3874, 251520), (3930, 247936), (4160, 234228), (4192, 232440), (4470, 217984), (4768, 204360), (4992, 195190), (5109, 190720), (5240, 185952), (5811, 167680), (5960, 163488), (6240, 156152), (6288, 154960), (6812, 143040), (7152, 136240), (7748, 125760), (7860, 123968), (8320, 117114), (8384, 116220), (8515, 114432), (8940, 108992), (9536, 102180), (9685, 100608), (9984, 97595), (10218, 95360), (10480, 92976), (11622, 83840), (11920, 81744), (12480, 78076), (12576, 77480), (13624, 71520), (14304, 68120), (15496, 62880), (15720, 61984), (16640, 58557), (16768, 58110), (17030, 57216), (17880, 54496), (19072, 51090), (19370, 50304), (19519, 49920), (20436, 47680), (20960, 46488), (23244, 41920), (23840, 40872), (24960, 39038), (25152, 38740), (25545, 38144), (27248, 35760), (28608, 34060), (29055, 33536), (30992, 31440)]