2012078880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7430

約数の個数: 288

約数和(自身を含む): 8138841984

約数和(自身を除く): 6126763104

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7393, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 14786, 15120, 17010, 18144, 19440, 22179, 22680, 27216, 29572, 30240, 34020, 36965, 38880, 44358, 45360, 51751, 54432, 59144, 66537, 68040, 73930, 88716, 90720, 103502, 110895, 118288, 133074, 136080, 147860, 155253, 177432, 199611, 207004, 221790, 236576, 258755, 266148, 272160, 295720, 310506, 332685, 354864, 399222, 414008, 443580, 465759, 517510, 532296, 591440, 598833, 621012, 665370, 709728, 776265, 798444, 828016, 887160, 931518, 998055, 1035020, 1064592, 1182880, 1197666, 1242024, 1330740, 1397277, 1552530, 1596888, 1656032, 1774320, 1796499, 1863036, 1996110, 2070040, 2129184, 2328795, 2395332, 2484048, 2661480, 2794554, 2994165, 3105060, 3193776, 3548640, 3592998, 3726072, 3992220, 4140080, 4191831, 4657590, 4790664, 4968096, 5322960, 5589108, 5988330, 6210120, 6387552, 6986385, 7185996, 7452144, 7984440, 8280160, 8383662, 8982495, 9315180, 9581328, 10645920, 11178216, 11976660, 12420240, 12575493, 13972770, 14371992, 14904288, 15968880, 16767324, 17964990, 18630360, 19162656, 20959155, 22356432, 23953320, 24840480, 25150986, 27945540, 28743984, 31937760, 33534648, 35929980, 37260720, 41918310, 44712864, 47906640, 50301972, 55891080, 57487968, 62877465, 67069296, 71859960, 74521440, 83836620, 95813280, 100603944, 111782160, 125754930, 134138592, 143719920, 167673240, 201207888, 223564320, 251509860, 287439840, 335346480, 402415776, 503019720, 670692960, 1006039440, 2012078880]

約数ペア:

[(1, 2012078880), (2, 1006039440), (3, 670692960), (4, 503019720), (5, 402415776), (6, 335346480), (7, 287439840), (8, 251509860), (9, 223564320), (10, 201207888), (12, 167673240), (14, 143719920), (15, 134138592), (16, 125754930), (18, 111782160), (20, 100603944), (21, 95813280), (24, 83836620), (27, 74521440), (28, 71859960), (30, 67069296), (32, 62877465), (35, 57487968), (36, 55891080), (40, 50301972), (42, 47906640), (45, 44712864), (48, 41918310), (54, 37260720), (56, 35929980), (60, 33534648), (63, 31937760), (70, 28743984), (72, 27945540), (80, 25150986), (81, 24840480), (84, 23953320), (90, 22356432), (96, 20959155), (105, 19162656), (108, 18630360), (112, 17964990), (120, 16767324), (126, 15968880), (135, 14904288), (140, 14371992), (144, 13972770), (160, 12575493), (162, 12420240), (168, 11976660), (180, 11178216), (189, 10645920), (210, 9581328), (216, 9315180), (224, 8982495), (240, 8383662), (243, 8280160), (252, 7984440), (270, 7452144), (280, 7185996), (288, 6986385), (315, 6387552), (324, 6210120), (336, 5988330), (360, 5589108), (378, 5322960), (405, 4968096), (420, 4790664), (432, 4657590), (480, 4191831), (486, 4140080), (504, 3992220), (540, 3726072), (560, 3592998), (567, 3548640), (630, 3193776), (648, 3105060), (672, 2994165), (720, 2794554), (756, 2661480), (810, 2484048), (840, 2395332), (864, 2328795), (945, 2129184), (972, 2070040), (1008, 1996110), (1080, 1863036), (1120, 1796499), (1134, 1774320), (1215, 1656032), (1260, 1596888), (1296, 1552530), (1440, 1397277), (1512, 1330740), (1620, 1242024), (1680, 1197666), (1701, 1182880), (1890, 1064592), (1944, 1035020), (2016, 998055), (2160, 931518), (2268, 887160), (2430, 828016), (2520, 798444), (2592, 776265), (2835, 709728), (3024, 665370), (3240, 621012), (3360, 598833), (3402, 591440), (3780, 532296), (3888, 517510), (4320, 465759), (4536, 443580), (4860, 414008), (5040, 399222), (5670, 354864), (6048, 332685), (6480, 310506), (6804, 295720), (7393, 272160), (7560, 266148), (7776, 258755), (8505, 236576), (9072, 221790), (9720, 207004), (10080, 199611), (11340, 177432), (12960, 155253), (13608, 147860), (14786, 136080), (15120, 133074), (17010, 118288), (18144, 110895), (19440, 103502), (22179, 90720), (22680, 88716), (27216, 73930), (29572, 68040), (30240, 66537), (34020, 59144), (36965, 54432), (38880, 51751), (44358, 45360)]