47537280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 195497280

約数和(自身を除く): 147960000

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, 252, 262, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 393, 405, 420, 432, 448, 480, 504, 524, 540, 560, 567, 576, 630, 640, 648, 655, 672, 720, 756, 786, 810, 840, 864, 896, 917, 945, 960, 1008, 1048, 1080, 1120, 1134, 1152, 1179, 1260, 1296, 1310, 1344, 1440, 1512, 1572, 1620, 1680, 1728, 1834, 1890, 1920, 1965, 2016, 2096, 2160, 2240, 2268, 2358, 2520, 2592, 2620, 2688, 2751, 2835, 2880, 3024, 3144, 3240, 3360, 3456, 3537, 3668, 3780, 3930, 4032, 4192, 4320, 4480, 4536, 4585, 4716, 5040, 5184, 5240, 5502, 5670, 5760, 5895, 6048, 6288, 6480, 6720, 7074, 7336, 7560, 7860, 8064, 8253, 8384, 8640, 9072, 9170, 9432, 10080, 10368, 10480, 10611, 11004, 11340, 11790, 12096, 12576, 12960, 13440, 13755, 14148, 14672, 15120, 15720, 16506, 16768, 17280, 17685, 18144, 18340, 18864, 20160, 20960, 21222, 22008, 22680, 23580, 24192, 24759, 25152, 25920, 27510, 28296, 29344, 30240, 31440, 33012, 35370, 36288, 36680, 37728, 40320, 41265, 41920, 42444, 44016, 45360, 47160, 49518, 50304, 51840, 53055, 55020, 56592, 58688, 60480, 62880, 66024, 70740, 72576, 73360, 74277, 75456, 82530, 83840, 84888, 88032, 90720, 94320, 99036, 106110, 110040, 113184, 117376, 120960, 123795, 125760, 132048, 141480, 146720, 148554, 150912, 165060, 169776, 176064, 181440, 188640, 198072, 212220, 220080, 226368, 247590, 251520, 264096, 282960, 293440, 297108, 330120, 339552, 352128, 362880, 371385, 377280, 396144, 424440, 440160, 452736, 495180, 528192, 565920, 586880, 594216, 660240, 679104, 742770, 754560, 792288, 848880, 880320, 990360, 1056384, 1131840, 1188432, 1320480, 1358208, 1485540, 1584576, 1697760, 1760640, 1980720, 2263680, 2376864, 2640960, 2971080, 3169152, 3395520, 3961440, 4753728, 5281920, 5942160, 6791040, 7922880, 9507456, 11884320, 15845760, 23768640, 47537280]

約数ペア:

[(1, 47537280), (2, 23768640), (3, 15845760), (4, 11884320), (5, 9507456), (6, 7922880), (7, 6791040), (8, 5942160), (9, 5281920), (10, 4753728), (12, 3961440), (14, 3395520), (15, 3169152), (16, 2971080), (18, 2640960), (20, 2376864), (21, 2263680), (24, 1980720), (27, 1760640), (28, 1697760), (30, 1584576), (32, 1485540), (35, 1358208), (36, 1320480), (40, 1188432), (42, 1131840), (45, 1056384), (48, 990360), (54, 880320), (56, 848880), (60, 792288), (63, 754560), (64, 742770), (70, 679104), (72, 660240), (80, 594216), (81, 586880), (84, 565920), (90, 528192), (96, 495180), (105, 452736), (108, 440160), (112, 424440), (120, 396144), (126, 377280), (128, 371385), (131, 362880), (135, 352128), (140, 339552), (144, 330120), (160, 297108), (162, 293440), (168, 282960), (180, 264096), (189, 251520), (192, 247590), (210, 226368), (216, 220080), (224, 212220), (240, 198072), (252, 188640), (262, 181440), (270, 176064), (280, 169776), (288, 165060), (315, 150912), (320, 148554), (324, 146720), (336, 141480), (360, 132048), (378, 125760), (384, 123795), (393, 120960), (405, 117376), (420, 113184), (432, 110040), (448, 106110), (480, 99036), (504, 94320), (524, 90720), (540, 88032), (560, 84888), (567, 83840), (576, 82530), (630, 75456), (640, 74277), (648, 73360), (655, 72576), (672, 70740), (720, 66024), (756, 62880), (786, 60480), (810, 58688), (840, 56592), (864, 55020), (896, 53055), (917, 51840), (945, 50304), (960, 49518), (1008, 47160), (1048, 45360), (1080, 44016), (1120, 42444), (1134, 41920), (1152, 41265), (1179, 40320), (1260, 37728), (1296, 36680), (1310, 36288), (1344, 35370), (1440, 33012), (1512, 31440), (1572, 30240), (1620, 29344), (1680, 28296), (1728, 27510), (1834, 25920), (1890, 25152), (1920, 24759), (1965, 24192), (2016, 23580), (2096, 22680), (2160, 22008), (2240, 21222), (2268, 20960), (2358, 20160), (2520, 18864), (2592, 18340), (2620, 18144), (2688, 17685), (2751, 17280), (2835, 16768), (2880, 16506), (3024, 15720), (3144, 15120), (3240, 14672), (3360, 14148), (3456, 13755), (3537, 13440), (3668, 12960), (3780, 12576), (3930, 12096), (4032, 11790), (4192, 11340), (4320, 11004), (4480, 10611), (4536, 10480), (4585, 10368), (4716, 10080), (5040, 9432), (5184, 9170), (5240, 9072), (5502, 8640), (5670, 8384), (5760, 8253), (5895, 8064), (6048, 7860), (6288, 7560), (6480, 7336), (6720, 7074)]