285223680

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 432

約数和(自身を含む): 1178521344

約数和(自身を除く): 893297664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 131, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 262, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 393, 405, 420, 432, 448, 480, 486, 504, 524, 540, 560, 567, 576, 630, 640, 648, 655, 672, 720, 756, 768, 786, 810, 840, 864, 896, 917, 945, 960, 972, 1008, 1048, 1080, 1120, 1134, 1152, 1179, 1215, 1260, 1280, 1296, 1310, 1344, 1440, 1512, 1572, 1620, 1680, 1701, 1728, 1792, 1834, 1890, 1920, 1944, 1965, 2016, 2096, 2160, 2240, 2268, 2304, 2358, 2430, 2520, 2592, 2620, 2688, 2751, 2835, 2880, 3024, 3144, 3240, 3360, 3402, 3456, 3537, 3668, 3780, 3840, 3888, 3930, 4032, 4192, 4320, 4480, 4536, 4585, 4716, 4860, 5040, 5184, 5240, 5376, 5502, 5670, 5760, 5895, 6048, 6288, 6480, 6720, 6804, 6912, 7074, 7336, 7560, 7776, 7860, 8064, 8253, 8384, 8505, 8640, 8960, 9072, 9170, 9432, 9720, 10080, 10368, 10480, 10611, 11004, 11340, 11520, 11790, 12096, 12576, 12960, 13440, 13608, 13755, 14148, 14672, 15120, 15552, 15720, 16128, 16506, 16768, 17010, 17280, 17685, 18144, 18340, 18864, 19440, 20160, 20736, 20960, 21222, 22008, 22680, 23580, 24192, 24759, 25152, 25920, 26880, 27216, 27510, 28296, 29344, 30240, 31104, 31440, 31833, 33012, 33536, 34020, 34560, 35370, 36288, 36680, 37728, 38880, 40320, 41265, 41920, 42444, 44016, 45360, 47160, 48384, 49518, 50304, 51840, 53055, 54432, 55020, 56592, 58688, 60480, 62208, 62880, 63666, 66024, 68040, 70740, 72576, 73360, 74277, 75456, 77760, 80640, 82530, 83840, 84888, 88032, 90720, 94320, 99036, 100608, 103680, 106110, 108864, 110040, 113184, 117376, 120960, 123795, 125760, 127332, 132048, 136080, 141480, 145152, 146720, 148554, 150912, 155520, 159165, 165060, 167680, 169776, 176064, 181440, 188640, 198072, 212220, 217728, 220080, 222831, 226368, 234752, 241920, 247590, 251520, 254664, 264096, 272160, 282960, 293440, 297108, 301824, 311040, 318330, 330120, 339552, 352128, 362880, 371385, 377280, 396144, 424440, 435456, 440160, 445662, 452736, 495180, 503040, 509328, 528192, 544320, 565920, 586880, 594216, 636660, 660240, 679104, 704256, 725760, 742770, 754560, 792288, 848880, 880320, 891324, 905472, 990360, 1018656, 1056384, 1088640, 1114155, 1131840, 1173760, 1188432, 1273320, 1320480, 1358208, 1485540, 1509120, 1584576, 1697760, 1760640, 1782648, 1980720, 2037312, 2112768, 2177280, 2228310, 2263680, 2376864, 2546640, 2640960, 2716416, 2971080, 3169152, 3395520, 3521280, 3565296, 3961440, 4074624, 4456620, 4527360, 4753728, 5093280, 5281920, 5942160, 6338304, 6791040, 7130592, 7922880, 8149248, 8913240, 9507456, 10186560, 10563840, 11884320, 13582080, 14261184, 15845760, 17826480, 19014912, 20373120, 23768640, 28522368, 31691520, 35652960, 40746240, 47537280, 57044736, 71305920, 95074560, 142611840, 285223680]

約数ペア:

[(1, 285223680), (2, 142611840), (3, 95074560), (4, 71305920), (5, 57044736), (6, 47537280), (7, 40746240), (8, 35652960), (9, 31691520), (10, 28522368), (12, 23768640), (14, 20373120), (15, 19014912), (16, 17826480), (18, 15845760), (20, 14261184), (21, 13582080), (24, 11884320), (27, 10563840), (28, 10186560), (30, 9507456), (32, 8913240), (35, 8149248), (36, 7922880), (40, 7130592), (42, 6791040), (45, 6338304), (48, 5942160), (54, 5281920), (56, 5093280), (60, 4753728), (63, 4527360), (64, 4456620), (70, 4074624), (72, 3961440), (80, 3565296), (81, 3521280), (84, 3395520), (90, 3169152), (96, 2971080), (105, 2716416), (108, 2640960), (112, 2546640), (120, 2376864), (126, 2263680), (128, 2228310), (131, 2177280), (135, 2112768), (140, 2037312), (144, 1980720), (160, 1782648), (162, 1760640), (168, 1697760), (180, 1584576), (189, 1509120), (192, 1485540), (210, 1358208), (216, 1320480), (224, 1273320), (240, 1188432), (243, 1173760), (252, 1131840), (256, 1114155), (262, 1088640), (270, 1056384), (280, 1018656), (288, 990360), (315, 905472), (320, 891324), (324, 880320), (336, 848880), (360, 792288), (378, 754560), (384, 742770), (393, 725760), (405, 704256), (420, 679104), (432, 660240), (448, 636660), (480, 594216), (486, 586880), (504, 565920), (524, 544320), (540, 528192), (560, 509328), (567, 503040), (576, 495180), (630, 452736), (640, 445662), (648, 440160), (655, 435456), (672, 424440), (720, 396144), (756, 377280), (768, 371385), (786, 362880), (810, 352128), (840, 339552), (864, 330120), (896, 318330), (917, 311040), (945, 301824), (960, 297108), (972, 293440), (1008, 282960), (1048, 272160), (1080, 264096), (1120, 254664), (1134, 251520), (1152, 247590), (1179, 241920), (1215, 234752), (1260, 226368), (1280, 222831), (1296, 220080), (1310, 217728), (1344, 212220), (1440, 198072), (1512, 188640), (1572, 181440), (1620, 176064), (1680, 169776), (1701, 167680), (1728, 165060), (1792, 159165), (1834, 155520), (1890, 150912), (1920, 148554), (1944, 146720), (1965, 145152), (2016, 141480), (2096, 136080), (2160, 132048), (2240, 127332), (2268, 125760), (2304, 123795), (2358, 120960), (2430, 117376), (2520, 113184), (2592, 110040), (2620, 108864), (2688, 106110), (2751, 103680), (2835, 100608), (2880, 99036), (3024, 94320), (3144, 90720), (3240, 88032), (3360, 84888), (3402, 83840), (3456, 82530), (3537, 80640), (3668, 77760), (3780, 75456), (3840, 74277), (3888, 73360), (3930, 72576), (4032, 70740), (4192, 68040), (4320, 66024), (4480, 63666), (4536, 62880), (4585, 62208), (4716, 60480), (4860, 58688), (5040, 56592), (5184, 55020), (5240, 54432), (5376, 53055), (5502, 51840), (5670, 50304), (5760, 49518), (5895, 48384), (6048, 47160), (6288, 45360), (6480, 44016), (6720, 42444), (6804, 41920), (6912, 41265), (7074, 40320), (7336, 38880), (7560, 37728), (7776, 36680), (7860, 36288), (8064, 35370), (8253, 34560), (8384, 34020), (8505, 33536), (8640, 33012), (8960, 31833), (9072, 31440), (9170, 31104), (9432, 30240), (9720, 29344), (10080, 28296), (10368, 27510), (10480, 27216), (10611, 26880), (11004, 25920), (11340, 25152), (11520, 24759), (11790, 24192), (12096, 23580), (12576, 22680), (12960, 22008), (13440, 21222), (13608, 20960), (13755, 20736), (14148, 20160), (14672, 19440), (15120, 18864), (15552, 18340), (15720, 18144), (16128, 17685), (16506, 17280), (16768, 17010)]