207501120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 168

約数和(自身を含む): 721354920

約数和(自身を除く): 513853800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 661, 720, 872, 960, 981, 1090, 1308, 1322, 1440, 1635, 1744, 1962, 1983, 2180, 2616, 2644, 2880, 3270, 3305, 3488, 3924, 3966, 4360, 4905, 5232, 5288, 5949, 6540, 6610, 6976, 7848, 7932, 8720, 9810, 9915, 10464, 10576, 11898, 13080, 13220, 15696, 15864, 17440, 19620, 19830, 20928, 21152, 23796, 26160, 26440, 29745, 31392, 31728, 34880, 39240, 39660, 42304, 47592, 52320, 52880, 59490, 62784, 63456, 72049, 78480, 79320, 95184, 104640, 105760, 118980, 126912, 144098, 156960, 158640, 190368, 211520, 216147, 237960, 288196, 313920, 317280, 360245, 380736, 432294, 475920, 576392, 634560, 648441, 720490, 864588, 951840, 1080735, 1152784, 1296882, 1440980, 1729176, 1903680, 2161470, 2305568, 2593764, 2881960, 3242205, 3458352, 4322940, 4611136, 5187528, 5763920, 6484410, 6916704, 8645880, 10375056, 11527840, 12968820, 13833408, 17291760, 20750112, 23055680, 25937640, 34583520, 41500224, 51875280, 69167040, 103750560, 207501120]

約数ペア:

[(1, 207501120), (2, 103750560), (3, 69167040), (4, 51875280), (5, 41500224), (6, 34583520), (8, 25937640), (9, 23055680), (10, 20750112), (12, 17291760), (15, 13833408), (16, 12968820), (18, 11527840), (20, 10375056), (24, 8645880), (30, 6916704), (32, 6484410), (36, 5763920), (40, 5187528), (45, 4611136), (48, 4322940), (60, 3458352), (64, 3242205), (72, 2881960), (80, 2593764), (90, 2305568), (96, 2161470), (109, 1903680), (120, 1729176), (144, 1440980), (160, 1296882), (180, 1152784), (192, 1080735), (218, 951840), (240, 864588), (288, 720490), (320, 648441), (327, 634560), (360, 576392), (436, 475920), (480, 432294), (545, 380736), (576, 360245), (654, 317280), (661, 313920), (720, 288196), (872, 237960), (960, 216147), (981, 211520), (1090, 190368), (1308, 158640), (1322, 156960), (1440, 144098), (1635, 126912), (1744, 118980), (1962, 105760), (1983, 104640), (2180, 95184), (2616, 79320), (2644, 78480), (2880, 72049), (3270, 63456), (3305, 62784), (3488, 59490), (3924, 52880), (3966, 52320), (4360, 47592), (4905, 42304), (5232, 39660), (5288, 39240), (5949, 34880), (6540, 31728), (6610, 31392), (6976, 29745), (7848, 26440), (7932, 26160), (8720, 23796), (9810, 21152), (9915, 20928), (10464, 19830), (10576, 19620), (11898, 17440), (13080, 15864), (13220, 15696)]