210039360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1012

約数の個数: 112

約数和(自身を含む): 669901632

約数和(自身を除く): 459862272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 661, 662, 960, 993, 1322, 1324, 1655, 1983, 1986, 2644, 2648, 3305, 3310, 3966, 3972, 4965, 5288, 5296, 6610, 6620, 7932, 7944, 9915, 9930, 10576, 10592, 13220, 13240, 15864, 15888, 19830, 19860, 21152, 21184, 26440, 26480, 31728, 31776, 39660, 39720, 42304, 52880, 52960, 63456, 63552, 79320, 79440, 105760, 105920, 126912, 158640, 158880, 211520, 218791, 317280, 317760, 437582, 634560, 656373, 875164, 1093955, 1312746, 1750328, 2187910, 2625492, 3281865, 3500656, 4375820, 5250984, 6563730, 7001312, 8751640, 10501968, 13127460, 14002624, 17503280, 21003936, 26254920, 35006560, 42007872, 52509840, 70013120, 105019680, 210039360]

約数ペア:

[(1, 210039360), (2, 105019680), (3, 70013120), (4, 52509840), (5, 42007872), (6, 35006560), (8, 26254920), (10, 21003936), (12, 17503280), (15, 14002624), (16, 13127460), (20, 10501968), (24, 8751640), (30, 7001312), (32, 6563730), (40, 5250984), (48, 4375820), (60, 3500656), (64, 3281865), (80, 2625492), (96, 2187910), (120, 1750328), (160, 1312746), (192, 1093955), (240, 875164), (320, 656373), (331, 634560), (480, 437582), (661, 317760), (662, 317280), (960, 218791), (993, 211520), (1322, 158880), (1324, 158640), (1655, 126912), (1983, 105920), (1986, 105760), (2644, 79440), (2648, 79320), (3305, 63552), (3310, 63456), (3966, 52960), (3972, 52880), (4965, 42304), (5288, 39720), (5296, 39660), (6610, 31776), (6620, 31728), (7932, 26480), (7944, 26440), (9915, 21184), (9930, 21152), (10576, 19860), (10592, 19830), (13220, 15888), (13240, 15864)]