1312505280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 336

約数和(自身を含む): 4756147968

約数和(自身を除く): 3443642688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 64, 72, 80, 90, 93, 96, 120, 122, 124, 144, 155, 160, 180, 183, 186, 192, 240, 241, 244, 248, 279, 288, 305, 310, 320, 360, 366, 372, 465, 480, 482, 488, 496, 549, 558, 576, 610, 620, 720, 723, 732, 744, 915, 930, 960, 964, 976, 992, 1098, 1116, 1205, 1220, 1240, 1395, 1440, 1446, 1464, 1488, 1830, 1860, 1891, 1928, 1952, 1984, 2169, 2196, 2232, 2410, 2440, 2480, 2745, 2790, 2880, 2892, 2928, 2976, 3615, 3660, 3720, 3782, 3856, 3904, 4338, 4392, 4464, 4820, 4880, 4960, 5490, 5580, 5673, 5784, 5856, 5952, 7230, 7320, 7440, 7471, 7564, 7712, 8676, 8784, 8928, 9455, 9640, 9760, 9920, 10845, 10980, 11160, 11346, 11568, 11712, 14460, 14640, 14701, 14880, 14942, 15128, 15424, 17019, 17352, 17568, 17856, 18910, 19280, 19520, 21690, 21960, 22320, 22413, 22692, 23136, 28365, 28920, 29280, 29402, 29760, 29884, 30256, 34038, 34704, 35136, 37355, 37820, 38560, 43380, 43920, 44103, 44640, 44826, 45384, 46272, 56730, 57840, 58560, 58804, 59768, 60512, 67239, 68076, 69408, 73505, 74710, 75640, 77120, 85095, 86760, 87840, 88206, 89280, 89652, 90768, 112065, 113460, 115680, 117608, 119536, 121024, 132309, 134478, 136152, 138816, 147010, 149420, 151280, 170190, 173520, 175680, 176412, 179304, 181536, 220515, 224130, 226920, 231360, 235216, 239072, 264618, 268956, 272304, 294020, 298840, 302560, 336195, 340380, 347040, 352824, 358608, 363072, 441030, 448260, 453840, 455731, 470432, 478144, 529236, 537912, 544608, 588040, 597680, 605120, 661545, 672390, 680760, 694080, 705648, 717216, 882060, 896520, 907680, 911462, 940864, 1058472, 1075824, 1089216, 1176080, 1195360, 1323090, 1344780, 1361520, 1367193, 1411296, 1434432, 1764120, 1793040, 1815360, 1822924, 2116944, 2151648, 2278655, 2352160, 2390720, 2646180, 2689560, 2723040, 2734386, 2822592, 3528240, 3586080, 3645848, 4101579, 4233888, 4303296, 4557310, 4704320, 5292360, 5379120, 5446080, 5468772, 6835965, 7056480, 7172160, 7291696, 8203158, 8467776, 9114620, 10584720, 10758240, 10937544, 13671930, 14112960, 14583392, 16406316, 18229240, 20507895, 21169440, 21516480, 21875088, 27343860, 29166784, 32812632, 36458480, 41015790, 42338880, 43750176, 54687720, 65625264, 72916960, 82031580, 87500352, 109375440, 131250528, 145833920, 164063160, 218750880, 262501056, 328126320, 437501760, 656252640, 1312505280]

約数ペア:

[(1, 1312505280), (2, 656252640), (3, 437501760), (4, 328126320), (5, 262501056), (6, 218750880), (8, 164063160), (9, 145833920), (10, 131250528), (12, 109375440), (15, 87500352), (16, 82031580), (18, 72916960), (20, 65625264), (24, 54687720), (30, 43750176), (31, 42338880), (32, 41015790), (36, 36458480), (40, 32812632), (45, 29166784), (48, 27343860), (60, 21875088), (61, 21516480), (62, 21169440), (64, 20507895), (72, 18229240), (80, 16406316), (90, 14583392), (93, 14112960), (96, 13671930), (120, 10937544), (122, 10758240), (124, 10584720), (144, 9114620), (155, 8467776), (160, 8203158), (180, 7291696), (183, 7172160), (186, 7056480), (192, 6835965), (240, 5468772), (241, 5446080), (244, 5379120), (248, 5292360), (279, 4704320), (288, 4557310), (305, 4303296), (310, 4233888), (320, 4101579), (360, 3645848), (366, 3586080), (372, 3528240), (465, 2822592), (480, 2734386), (482, 2723040), (488, 2689560), (496, 2646180), (549, 2390720), (558, 2352160), (576, 2278655), (610, 2151648), (620, 2116944), (720, 1822924), (723, 1815360), (732, 1793040), (744, 1764120), (915, 1434432), (930, 1411296), (960, 1367193), (964, 1361520), (976, 1344780), (992, 1323090), (1098, 1195360), (1116, 1176080), (1205, 1089216), (1220, 1075824), (1240, 1058472), (1395, 940864), (1440, 911462), (1446, 907680), (1464, 896520), (1488, 882060), (1830, 717216), (1860, 705648), (1891, 694080), (1928, 680760), (1952, 672390), (1984, 661545), (2169, 605120), (2196, 597680), (2232, 588040), (2410, 544608), (2440, 537912), (2480, 529236), (2745, 478144), (2790, 470432), (2880, 455731), (2892, 453840), (2928, 448260), (2976, 441030), (3615, 363072), (3660, 358608), (3720, 352824), (3782, 347040), (3856, 340380), (3904, 336195), (4338, 302560), (4392, 298840), (4464, 294020), (4820, 272304), (4880, 268956), (4960, 264618), (5490, 239072), (5580, 235216), (5673, 231360), (5784, 226920), (5856, 224130), (5952, 220515), (7230, 181536), (7320, 179304), (7440, 176412), (7471, 175680), (7564, 173520), (7712, 170190), (8676, 151280), (8784, 149420), (8928, 147010), (9455, 138816), (9640, 136152), (9760, 134478), (9920, 132309), (10845, 121024), (10980, 119536), (11160, 117608), (11346, 115680), (11568, 113460), (11712, 112065), (14460, 90768), (14640, 89652), (14701, 89280), (14880, 88206), (14942, 87840), (15128, 86760), (15424, 85095), (17019, 77120), (17352, 75640), (17568, 74710), (17856, 73505), (18910, 69408), (19280, 68076), (19520, 67239), (21690, 60512), (21960, 59768), (22320, 58804), (22413, 58560), (22692, 57840), (23136, 56730), (28365, 46272), (28920, 45384), (29280, 44826), (29402, 44640), (29760, 44103), (29884, 43920), (30256, 43380), (34038, 38560), (34704, 37820), (35136, 37355)]