865646880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4939

約数の個数: 192

約数和(自身を含む): 3175780608

約数和(自身を除く): 2310133728

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, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3180, 3360, 3710, 4240, 4452, 4861, 5088, 5565, 5936, 6360, 7420, 8480, 8904, 9722, 11130, 11872, 12720, 14583, 14840, 17808, 19444, 22260, 24305, 25440, 29166, 29680, 34027, 35616, 38888, 44520, 48610, 58332, 59360, 68054, 72915, 77776, 89040, 97220, 102081, 116664, 136108, 145830, 155552, 170135, 178080, 194440, 204162, 233328, 257633, 272216, 291660, 340270, 388880, 408324, 466656, 510405, 515266, 544432, 583320, 680540, 772899, 777760, 816648, 1020810, 1030532, 1088864, 1166640, 1288165, 1361080, 1545798, 1633296, 1803431, 2041620, 2061064, 2333280, 2576330, 2722160, 3091596, 3266592, 3606862, 3864495, 4083240, 4122128, 5152660, 5410293, 5444320, 6183192, 7213724, 7728990, 8166480, 8244256, 9017155, 10305320, 10820586, 12366384, 14427448, 15457980, 16332960, 18034310, 20610640, 21641172, 24732768, 27051465, 28854896, 30915960, 36068620, 41221280, 43282344, 54102930, 57709792, 61831920, 72137240, 86564688, 108205860, 123663840, 144274480, 173129376, 216411720, 288548960, 432823440, 865646880]

約数ペア:

[(1, 865646880), (2, 432823440), (3, 288548960), (4, 216411720), (5, 173129376), (6, 144274480), (7, 123663840), (8, 108205860), (10, 86564688), (12, 72137240), (14, 61831920), (15, 57709792), (16, 54102930), (20, 43282344), (21, 41221280), (24, 36068620), (28, 30915960), (30, 28854896), (32, 27051465), (35, 24732768), (40, 21641172), (42, 20610640), (48, 18034310), (53, 16332960), (56, 15457980), (60, 14427448), (70, 12366384), (80, 10820586), (84, 10305320), (96, 9017155), (105, 8244256), (106, 8166480), (112, 7728990), (120, 7213724), (140, 6183192), (159, 5444320), (160, 5410293), (168, 5152660), (210, 4122128), (212, 4083240), (224, 3864495), (240, 3606862), (265, 3266592), (280, 3091596), (318, 2722160), (336, 2576330), (371, 2333280), (420, 2061064), (424, 2041620), (480, 1803431), (530, 1633296), (560, 1545798), (636, 1361080), (672, 1288165), (742, 1166640), (795, 1088864), (840, 1030532), (848, 1020810), (1060, 816648), (1113, 777760), (1120, 772899), (1272, 680540), (1484, 583320), (1590, 544432), (1680, 515266), (1696, 510405), (1855, 466656), (2120, 408324), (2226, 388880), (2544, 340270), (2968, 291660), (3180, 272216), (3360, 257633), (3710, 233328), (4240, 204162), (4452, 194440), (4861, 178080), (5088, 170135), (5565, 155552), (5936, 145830), (6360, 136108), (7420, 116664), (8480, 102081), (8904, 97220), (9722, 89040), (11130, 77776), (11872, 72915), (12720, 68054), (14583, 59360), (14840, 58332), (17808, 48610), (19444, 44520), (22260, 38888), (24305, 35616), (25440, 34027), (29166, 29680)]