2068665600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 216

約数和(自身を含む): 6879302752

約数和(自身を除く): 4810637152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 163, 192, 200, 240, 256, 300, 320, 326, 384, 400, 480, 489, 600, 640, 652, 661, 768, 800, 815, 960, 978, 1200, 1280, 1304, 1322, 1600, 1630, 1920, 1956, 1983, 2400, 2445, 2608, 2644, 3200, 3260, 3305, 3840, 3912, 3966, 4075, 4800, 4890, 5216, 5288, 6400, 6520, 6610, 7824, 7932, 8150, 9600, 9780, 9915, 10432, 10576, 12225, 13040, 13220, 15648, 15864, 16300, 16525, 19200, 19560, 19830, 20864, 21152, 24450, 26080, 26440, 31296, 31728, 32600, 33050, 39120, 39660, 41728, 42304, 48900, 49575, 52160, 52880, 62592, 63456, 65200, 66100, 78240, 79320, 84608, 97800, 99150, 104320, 105760, 107743, 125184, 126912, 130400, 132200, 156480, 158640, 169216, 195600, 198300, 208640, 211520, 215486, 253824, 260800, 264400, 312960, 317280, 323229, 391200, 396600, 423040, 430972, 507648, 521600, 528800, 538715, 625920, 634560, 646458, 782400, 793200, 846080, 861944, 1043200, 1057600, 1077430, 1269120, 1292916, 1564800, 1586400, 1616145, 1723888, 2115200, 2154860, 2538240, 2585832, 2693575, 3129600, 3172800, 3232290, 3447776, 4230400, 4309720, 5171664, 5387150, 6345600, 6464580, 6895552, 8080725, 8619440, 10343328, 10774300, 12691200, 12929160, 13791104, 16161450, 17238880, 20686656, 21548600, 25858320, 27582208, 32322900, 34477760, 41373312, 43097200, 51716640, 64645800, 68955520, 82746624, 86194400, 103433280, 129291600, 137911040, 172388800, 206866560, 258583200, 344777600, 413733120, 517166400, 689555200, 1034332800, 2068665600]

約数ペア:

[(1, 2068665600), (2, 1034332800), (3, 689555200), (4, 517166400), (5, 413733120), (6, 344777600), (8, 258583200), (10, 206866560), (12, 172388800), (15, 137911040), (16, 129291600), (20, 103433280), (24, 86194400), (25, 82746624), (30, 68955520), (32, 64645800), (40, 51716640), (48, 43097200), (50, 41373312), (60, 34477760), (64, 32322900), (75, 27582208), (80, 25858320), (96, 21548600), (100, 20686656), (120, 17238880), (128, 16161450), (150, 13791104), (160, 12929160), (163, 12691200), (192, 10774300), (200, 10343328), (240, 8619440), (256, 8080725), (300, 6895552), (320, 6464580), (326, 6345600), (384, 5387150), (400, 5171664), (480, 4309720), (489, 4230400), (600, 3447776), (640, 3232290), (652, 3172800), (661, 3129600), (768, 2693575), (800, 2585832), (815, 2538240), (960, 2154860), (978, 2115200), (1200, 1723888), (1280, 1616145), (1304, 1586400), (1322, 1564800), (1600, 1292916), (1630, 1269120), (1920, 1077430), (1956, 1057600), (1983, 1043200), (2400, 861944), (2445, 846080), (2608, 793200), (2644, 782400), (3200, 646458), (3260, 634560), (3305, 625920), (3840, 538715), (3912, 528800), (3966, 521600), (4075, 507648), (4800, 430972), (4890, 423040), (5216, 396600), (5288, 391200), (6400, 323229), (6520, 317280), (6610, 312960), (7824, 264400), (7932, 260800), (8150, 253824), (9600, 215486), (9780, 211520), (9915, 208640), (10432, 198300), (10576, 195600), (12225, 169216), (13040, 158640), (13220, 156480), (15648, 132200), (15864, 130400), (16300, 126912), (16525, 125184), (19200, 107743), (19560, 105760), (19830, 104320), (20864, 99150), (21152, 97800), (24450, 84608), (26080, 79320), (26440, 78240), (31296, 66100), (31728, 65200), (32600, 63456), (33050, 62592), (39120, 52880), (39660, 52160), (41728, 49575), (42304, 48900)]