1021498560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 224

約数和(自身を含む): 3628339200

約数和(自身を除く): 2606840640

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, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 432, 480, 540, 573, 576, 619, 720, 764, 864, 955, 960, 1080, 1146, 1238, 1440, 1528, 1719, 1728, 1857, 1910, 2160, 2292, 2476, 2865, 2880, 3056, 3095, 3438, 3714, 3820, 4320, 4584, 4952, 5157, 5571, 5730, 6112, 6190, 6876, 7428, 7640, 8595, 8640, 9168, 9285, 9904, 10314, 11142, 11460, 12224, 12380, 13752, 14856, 15280, 16713, 17190, 18336, 18570, 19808, 20628, 22284, 22920, 24760, 25785, 27504, 27855, 29712, 30560, 33426, 34380, 36672, 37140, 39616, 41256, 44568, 45840, 49520, 51570, 55008, 55710, 59424, 61120, 66852, 68760, 74280, 82512, 83565, 89136, 91680, 99040, 103140, 110016, 111420, 118229, 118848, 133704, 137520, 148560, 165024, 167130, 178272, 183360, 198080, 206280, 222840, 236458, 267408, 275040, 297120, 330048, 334260, 354687, 356544, 412560, 445680, 472916, 534816, 550080, 591145, 594240, 668520, 709374, 825120, 891360, 945832, 1064061, 1069632, 1182290, 1337040, 1418748, 1650240, 1773435, 1782720, 1891664, 2128122, 2364580, 2674080, 2837496, 3192183, 3546870, 3783328, 4256244, 4729160, 5320305, 5348160, 5674992, 6384366, 7093740, 7566656, 8512488, 9458320, 10640610, 11349984, 12768732, 14187480, 15960915, 17024976, 18916640, 21281220, 22699968, 25537464, 28374960, 31921830, 34049952, 37833280, 42562440, 51074928, 56749920, 63843660, 68099904, 85124880, 102149856, 113499840, 127687320, 170249760, 204299712, 255374640, 340499520, 510749280, 1021498560]

約数ペア:

[(1, 1021498560), (2, 510749280), (3, 340499520), (4, 255374640), (5, 204299712), (6, 170249760), (8, 127687320), (9, 113499840), (10, 102149856), (12, 85124880), (15, 68099904), (16, 63843660), (18, 56749920), (20, 51074928), (24, 42562440), (27, 37833280), (30, 34049952), (32, 31921830), (36, 28374960), (40, 25537464), (45, 22699968), (48, 21281220), (54, 18916640), (60, 17024976), (64, 15960915), (72, 14187480), (80, 12768732), (90, 11349984), (96, 10640610), (108, 9458320), (120, 8512488), (135, 7566656), (144, 7093740), (160, 6384366), (180, 5674992), (191, 5348160), (192, 5320305), (216, 4729160), (240, 4256244), (270, 3783328), (288, 3546870), (320, 3192183), (360, 2837496), (382, 2674080), (432, 2364580), (480, 2128122), (540, 1891664), (573, 1782720), (576, 1773435), (619, 1650240), (720, 1418748), (764, 1337040), (864, 1182290), (955, 1069632), (960, 1064061), (1080, 945832), (1146, 891360), (1238, 825120), (1440, 709374), (1528, 668520), (1719, 594240), (1728, 591145), (1857, 550080), (1910, 534816), (2160, 472916), (2292, 445680), (2476, 412560), (2865, 356544), (2880, 354687), (3056, 334260), (3095, 330048), (3438, 297120), (3714, 275040), (3820, 267408), (4320, 236458), (4584, 222840), (4952, 206280), (5157, 198080), (5571, 183360), (5730, 178272), (6112, 167130), (6190, 165024), (6876, 148560), (7428, 137520), (7640, 133704), (8595, 118848), (8640, 118229), (9168, 111420), (9285, 110016), (9904, 103140), (10314, 99040), (11142, 91680), (11460, 89136), (12224, 83565), (12380, 82512), (13752, 74280), (14856, 68760), (15280, 66852), (16713, 61120), (17190, 59424), (18336, 55710), (18570, 55008), (19808, 51570), (20628, 49520), (22284, 45840), (22920, 44568), (24760, 41256), (25785, 39616), (27504, 37140), (27855, 36672), (29712, 34380), (30560, 33426)]