425744640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 1538396160

約数和(自身を除く): 1112651520

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, 80, 90, 96, 97, 108, 120, 127, 128, 135, 144, 160, 180, 192, 194, 216, 240, 254, 256, 270, 288, 291, 320, 360, 381, 384, 388, 432, 480, 485, 508, 540, 576, 582, 635, 640, 720, 762, 768, 776, 864, 873, 960, 970, 1016, 1080, 1143, 1152, 1164, 1270, 1280, 1440, 1455, 1524, 1552, 1728, 1746, 1905, 1920, 1940, 2032, 2160, 2286, 2304, 2328, 2540, 2619, 2880, 2910, 3048, 3104, 3429, 3456, 3492, 3810, 3840, 3880, 4064, 4320, 4365, 4572, 4656, 5080, 5238, 5715, 5760, 5820, 6096, 6208, 6858, 6912, 6984, 7620, 7760, 8128, 8640, 8730, 9144, 9312, 10160, 10476, 11430, 11520, 11640, 12192, 12319, 12416, 13095, 13716, 13968, 15240, 15520, 16256, 17145, 17280, 17460, 18288, 18624, 20320, 20952, 22860, 23280, 24384, 24638, 24832, 26190, 27432, 27936, 30480, 31040, 32512, 34290, 34560, 34920, 36576, 36957, 37248, 40640, 41904, 45720, 46560, 48768, 49276, 52380, 54864, 55872, 60960, 61595, 62080, 68580, 69840, 73152, 73914, 74496, 81280, 83808, 91440, 93120, 97536, 98552, 104760, 109728, 110871, 111744, 121920, 123190, 124160, 137160, 139680, 146304, 147828, 162560, 167616, 182880, 184785, 186240, 197104, 209520, 219456, 221742, 223488, 243840, 246380, 274320, 279360, 292608, 295656, 332613, 335232, 365760, 369570, 372480, 394208, 419040, 438912, 443484, 487680, 492760, 548640, 554355, 558720, 591312, 665226, 670464, 731520, 739140, 788416, 838080, 877824, 886968, 985520, 1097280, 1108710, 1117440, 1182624, 1330452, 1463040, 1478280, 1576832, 1663065, 1676160, 1773936, 1971040, 2194560, 2217420, 2365248, 2660904, 2956560, 3153664, 3326130, 3352320, 3547872, 3942080, 4389120, 4434840, 4730496, 5321808, 5913120, 6652260, 7095744, 7884160, 8869680, 9460992, 10643616, 11826240, 13304520, 14191488, 15768320, 17739360, 21287232, 23652480, 26609040, 28382976, 35478720, 42574464, 47304960, 53218080, 70957440, 85148928, 106436160, 141914880, 212872320, 425744640]

約数ペア:

[(1, 425744640), (2, 212872320), (3, 141914880), (4, 106436160), (5, 85148928), (6, 70957440), (8, 53218080), (9, 47304960), (10, 42574464), (12, 35478720), (15, 28382976), (16, 26609040), (18, 23652480), (20, 21287232), (24, 17739360), (27, 15768320), (30, 14191488), (32, 13304520), (36, 11826240), (40, 10643616), (45, 9460992), (48, 8869680), (54, 7884160), (60, 7095744), (64, 6652260), (72, 5913120), (80, 5321808), (90, 4730496), (96, 4434840), (97, 4389120), (108, 3942080), (120, 3547872), (127, 3352320), (128, 3326130), (135, 3153664), (144, 2956560), (160, 2660904), (180, 2365248), (192, 2217420), (194, 2194560), (216, 1971040), (240, 1773936), (254, 1676160), (256, 1663065), (270, 1576832), (288, 1478280), (291, 1463040), (320, 1330452), (360, 1182624), (381, 1117440), (384, 1108710), (388, 1097280), (432, 985520), (480, 886968), (485, 877824), (508, 838080), (540, 788416), (576, 739140), (582, 731520), (635, 670464), (640, 665226), (720, 591312), (762, 558720), (768, 554355), (776, 548640), (864, 492760), (873, 487680), (960, 443484), (970, 438912), (1016, 419040), (1080, 394208), (1143, 372480), (1152, 369570), (1164, 365760), (1270, 335232), (1280, 332613), (1440, 295656), (1455, 292608), (1524, 279360), (1552, 274320), (1728, 246380), (1746, 243840), (1905, 223488), (1920, 221742), (1940, 219456), (2032, 209520), (2160, 197104), (2286, 186240), (2304, 184785), (2328, 182880), (2540, 167616), (2619, 162560), (2880, 147828), (2910, 146304), (3048, 139680), (3104, 137160), (3429, 124160), (3456, 123190), (3492, 121920), (3810, 111744), (3840, 110871), (3880, 109728), (4064, 104760), (4320, 98552), (4365, 97536), (4572, 93120), (4656, 91440), (5080, 83808), (5238, 81280), (5715, 74496), (5760, 73914), (5820, 73152), (6096, 69840), (6208, 68580), (6858, 62080), (6912, 61595), (6984, 60960), (7620, 55872), (7760, 54864), (8128, 52380), (8640, 49276), (8730, 48768), (9144, 46560), (9312, 45720), (10160, 41904), (10476, 40640), (11430, 37248), (11520, 36957), (11640, 36576), (12192, 34920), (12319, 34560), (12416, 34290), (13095, 32512), (13716, 31040), (13968, 30480), (15240, 27936), (15520, 27432), (16256, 26190), (17145, 24832), (17280, 24638), (17460, 24384), (18288, 23280), (18624, 22860), (20320, 20952)]