2040396960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{607261}}^1$

素因数の和:607286

約数の個数: 96

約数和(自身を含む): 7345441152

約数和(自身を除く): 5305044192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 607261, 1214522, 1821783, 2429044, 3036305, 3643566, 4250827, 4858088, 6072610, 7287132, 8501654, 9108915, 9716176, 12145220, 12752481, 14574264, 17003308, 18217830, 19432352, 21254135, 24290440, 25504962, 29148528, 34006616, 36435660, 42508270, 48580880, 51009924, 58297056, 63762405, 68013232, 72871320, 85016540, 97161760, 102019848, 127524810, 136026464, 145742640, 170033080, 204039696, 255049620, 291485280, 340066160, 408079392, 510099240, 680132320, 1020198480, 2040396960]

約数ペア:

[(1, 2040396960), (2, 1020198480), (3, 680132320), (4, 510099240), (5, 408079392), (6, 340066160), (7, 291485280), (8, 255049620), (10, 204039696), (12, 170033080), (14, 145742640), (15, 136026464), (16, 127524810), (20, 102019848), (21, 97161760), (24, 85016540), (28, 72871320), (30, 68013232), (32, 63762405), (35, 58297056), (40, 51009924), (42, 48580880), (48, 42508270), (56, 36435660), (60, 34006616), (70, 29148528), (80, 25504962), (84, 24290440), (96, 21254135), (105, 19432352), (112, 18217830), (120, 17003308), (140, 14574264), (160, 12752481), (168, 12145220), (210, 9716176), (224, 9108915), (240, 8501654), (280, 7287132), (336, 6072610), (420, 4858088), (480, 4250827), (560, 3643566), (672, 3036305), (840, 2429044), (1120, 1821783), (1680, 1214522), (3360, 607261)]