670273920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 256

約数和(自身を含む): 2408832000

約数和(自身を除く): 1738558080

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 491, 540, 576, 632, 640, 711, 720, 790, 864, 948, 960, 982, 1080, 1152, 1185, 1264, 1422, 1440, 1473, 1580, 1728, 1896, 1920, 1964, 2133, 2160, 2370, 2455, 2528, 2844, 2880, 2946, 3160, 3456, 3555, 3792, 3928, 4266, 4320, 4419, 4740, 4910, 5056, 5688, 5760, 5892, 6320, 7110, 7365, 7584, 7856, 8532, 8640, 8838, 9480, 9820, 10112, 10665, 11376, 11784, 12640, 13257, 14220, 14730, 15168, 15712, 17064, 17280, 17676, 18960, 19640, 21330, 22095, 22752, 23568, 25280, 26514, 28440, 29460, 30336, 31424, 34128, 35352, 37920, 38789, 39280, 42660, 44190, 45504, 47136, 50560, 53028, 56880, 58920, 62848, 66285, 68256, 70704, 75840, 77578, 78560, 85320, 88380, 91008, 94272, 106056, 113760, 116367, 117840, 132570, 136512, 141408, 151680, 155156, 157120, 170640, 176760, 188544, 193945, 212112, 227520, 232734, 235680, 265140, 273024, 282816, 310312, 314240, 341280, 349101, 353520, 387890, 424224, 455040, 465468, 471360, 530280, 565632, 581835, 620624, 682560, 698202, 707040, 775780, 848448, 930936, 942720, 1047303, 1060560, 1163670, 1241248, 1365120, 1396404, 1414080, 1551560, 1696896, 1745505, 1861872, 2094606, 2121120, 2327340, 2482496, 2792808, 2828160, 3103120, 3491010, 3723744, 4189212, 4242240, 4654680, 4964992, 5236515, 5585616, 6206240, 6982020, 7447488, 8378424, 8484480, 9309360, 10473030, 11171232, 12412480, 13964040, 14894976, 16756848, 18618720, 20946060, 22342464, 24824960, 27928080, 33513696, 37237440, 41892120, 44684928, 55856160, 67027392, 74474880, 83784240, 111712320, 134054784, 167568480, 223424640, 335136960, 670273920]

約数ペア:

[(1, 670273920), (2, 335136960), (3, 223424640), (4, 167568480), (5, 134054784), (6, 111712320), (8, 83784240), (9, 74474880), (10, 67027392), (12, 55856160), (15, 44684928), (16, 41892120), (18, 37237440), (20, 33513696), (24, 27928080), (27, 24824960), (30, 22342464), (32, 20946060), (36, 18618720), (40, 16756848), (45, 14894976), (48, 13964040), (54, 12412480), (60, 11171232), (64, 10473030), (72, 9309360), (79, 8484480), (80, 8378424), (90, 7447488), (96, 6982020), (108, 6206240), (120, 5585616), (128, 5236515), (135, 4964992), (144, 4654680), (158, 4242240), (160, 4189212), (180, 3723744), (192, 3491010), (216, 3103120), (237, 2828160), (240, 2792808), (270, 2482496), (288, 2327340), (316, 2121120), (320, 2094606), (360, 1861872), (384, 1745505), (395, 1696896), (432, 1551560), (474, 1414080), (480, 1396404), (491, 1365120), (540, 1241248), (576, 1163670), (632, 1060560), (640, 1047303), (711, 942720), (720, 930936), (790, 848448), (864, 775780), (948, 707040), (960, 698202), (982, 682560), (1080, 620624), (1152, 581835), (1185, 565632), (1264, 530280), (1422, 471360), (1440, 465468), (1473, 455040), (1580, 424224), (1728, 387890), (1896, 353520), (1920, 349101), (1964, 341280), (2133, 314240), (2160, 310312), (2370, 282816), (2455, 273024), (2528, 265140), (2844, 235680), (2880, 232734), (2946, 227520), (3160, 212112), (3456, 193945), (3555, 188544), (3792, 176760), (3928, 170640), (4266, 157120), (4320, 155156), (4419, 151680), (4740, 141408), (4910, 136512), (5056, 132570), (5688, 117840), (5760, 116367), (5892, 113760), (6320, 106056), (7110, 94272), (7365, 91008), (7584, 88380), (7856, 85320), (8532, 78560), (8640, 77578), (8838, 75840), (9480, 70704), (9820, 68256), (10112, 66285), (10665, 62848), (11376, 58920), (11784, 56880), (12640, 53028), (13257, 50560), (14220, 47136), (14730, 45504), (15168, 44190), (15712, 42660), (17064, 39280), (17280, 38789), (17676, 37920), (18960, 35352), (19640, 34128), (21330, 31424), (22095, 30336), (22752, 29460), (23568, 28440), (25280, 26514)]