997151040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1038

約数の個数: 224

約数和(自身を含む): 3548603520

約数和(自身を除く): 2551452480

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, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 393, 432, 480, 524, 540, 576, 655, 720, 786, 864, 881, 960, 1048, 1080, 1179, 1310, 1440, 1572, 1728, 1762, 1965, 2096, 2160, 2358, 2620, 2643, 2880, 3144, 3524, 3537, 3930, 4192, 4320, 4405, 4716, 5240, 5286, 5895, 6288, 7048, 7074, 7860, 7929, 8384, 8640, 8810, 9432, 10480, 10572, 11790, 12576, 13215, 14096, 14148, 15720, 15858, 17620, 17685, 18864, 20960, 21144, 23580, 23787, 25152, 26430, 28192, 28296, 31440, 31716, 35240, 35370, 37728, 39645, 41920, 42288, 47160, 47574, 52860, 56384, 56592, 62880, 63432, 70480, 70740, 75456, 79290, 84576, 94320, 95148, 105720, 113184, 115411, 118935, 125760, 126864, 140960, 141480, 158580, 169152, 188640, 190296, 211440, 226368, 230822, 237870, 253728, 281920, 282960, 317160, 346233, 377280, 380592, 422880, 461644, 475740, 507456, 565920, 577055, 634320, 692466, 761184, 845760, 923288, 951480, 1038699, 1131840, 1154110, 1268640, 1384932, 1522368, 1731165, 1846576, 1902960, 2077398, 2308220, 2537280, 2769864, 3116097, 3462330, 3693152, 3805920, 4154796, 4616440, 5193495, 5539728, 6232194, 6924660, 7386304, 7611840, 8309592, 9232880, 10386990, 11079456, 12464388, 13849320, 15580485, 16619184, 18465760, 20773980, 22158912, 24928776, 27698640, 31160970, 33238368, 36931520, 41547960, 49857552, 55397280, 62321940, 66476736, 83095920, 99715104, 110794560, 124643880, 166191840, 199430208, 249287760, 332383680, 498575520, 997151040]

約数ペア:

[(1, 997151040), (2, 498575520), (3, 332383680), (4, 249287760), (5, 199430208), (6, 166191840), (8, 124643880), (9, 110794560), (10, 99715104), (12, 83095920), (15, 66476736), (16, 62321940), (18, 55397280), (20, 49857552), (24, 41547960), (27, 36931520), (30, 33238368), (32, 31160970), (36, 27698640), (40, 24928776), (45, 22158912), (48, 20773980), (54, 18465760), (60, 16619184), (64, 15580485), (72, 13849320), (80, 12464388), (90, 11079456), (96, 10386990), (108, 9232880), (120, 8309592), (131, 7611840), (135, 7386304), (144, 6924660), (160, 6232194), (180, 5539728), (192, 5193495), (216, 4616440), (240, 4154796), (262, 3805920), (270, 3693152), (288, 3462330), (320, 3116097), (360, 2769864), (393, 2537280), (432, 2308220), (480, 2077398), (524, 1902960), (540, 1846576), (576, 1731165), (655, 1522368), (720, 1384932), (786, 1268640), (864, 1154110), (881, 1131840), (960, 1038699), (1048, 951480), (1080, 923288), (1179, 845760), (1310, 761184), (1440, 692466), (1572, 634320), (1728, 577055), (1762, 565920), (1965, 507456), (2096, 475740), (2160, 461644), (2358, 422880), (2620, 380592), (2643, 377280), (2880, 346233), (3144, 317160), (3524, 282960), (3537, 281920), (3930, 253728), (4192, 237870), (4320, 230822), (4405, 226368), (4716, 211440), (5240, 190296), (5286, 188640), (5895, 169152), (6288, 158580), (7048, 141480), (7074, 140960), (7860, 126864), (7929, 125760), (8384, 118935), (8640, 115411), (8810, 113184), (9432, 105720), (10480, 95148), (10572, 94320), (11790, 84576), (12576, 79290), (13215, 75456), (14096, 70740), (14148, 70480), (15720, 63432), (15858, 62880), (17620, 56592), (17685, 56384), (18864, 52860), (20960, 47574), (21144, 47160), (23580, 42288), (23787, 41920), (25152, 39645), (26430, 37728), (28192, 35370), (28296, 35240), (31440, 31716)]