214806480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4461

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 572643120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4409, 4872, 6090, 6960, 8120, 8818, 9744, 12180, 13227, 16240, 17636, 22045, 24360, 26454, 30863, 35272, 44090, 48720, 52908, 61726, 66135, 70544, 88180, 92589, 105816, 123452, 127861, 132270, 154315, 176360, 185178, 211632, 246904, 255722, 264540, 308630, 352720, 370356, 383583, 462945, 493808, 511444, 529080, 617260, 639305, 740712, 767166, 895027, 925890, 1022888, 1058160, 1234520, 1278610, 1481424, 1534332, 1790054, 1851780, 1917915, 2045776, 2469040, 2557220, 2685081, 3068664, 3580108, 3703560, 3835830, 4475135, 5114440, 5370162, 6137328, 7160216, 7407120, 7671660, 8950270, 10228880, 10740324, 13425405, 14320432, 15343320, 17900540, 21480648, 26850810, 30686640, 35801080, 42961296, 53701620, 71602160, 107403240, 214806480]

約数ペア:

[(1, 214806480), (2, 107403240), (3, 71602160), (4, 53701620), (5, 42961296), (6, 35801080), (7, 30686640), (8, 26850810), (10, 21480648), (12, 17900540), (14, 15343320), (15, 14320432), (16, 13425405), (20, 10740324), (21, 10228880), (24, 8950270), (28, 7671660), (29, 7407120), (30, 7160216), (35, 6137328), (40, 5370162), (42, 5114440), (48, 4475135), (56, 3835830), (58, 3703560), (60, 3580108), (70, 3068664), (80, 2685081), (84, 2557220), (87, 2469040), (105, 2045776), (112, 1917915), (116, 1851780), (120, 1790054), (140, 1534332), (145, 1481424), (168, 1278610), (174, 1234520), (203, 1058160), (210, 1022888), (232, 925890), (240, 895027), (280, 767166), (290, 740712), (336, 639305), (348, 617260), (406, 529080), (420, 511444), (435, 493808), (464, 462945), (560, 383583), (580, 370356), (609, 352720), (696, 308630), (812, 264540), (840, 255722), (870, 246904), (1015, 211632), (1160, 185178), (1218, 176360), (1392, 154315), (1624, 132270), (1680, 127861), (1740, 123452), (2030, 105816), (2320, 92589), (2436, 88180), (3045, 70544), (3248, 66135), (3480, 61726), (4060, 52908), (4409, 48720), (4872, 44090), (6090, 35272), (6960, 30863), (8120, 26454), (8818, 24360), (9744, 22045), (12180, 17636), (13227, 16240)]