559993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 1840211712

約数和(自身を除く): 1280217792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 607, 620, 744, 930, 960, 961, 992, 1214, 1240, 1488, 1821, 1860, 1922, 1984, 2428, 2480, 2883, 2976, 3035, 3642, 3720, 3844, 4805, 4856, 4960, 5766, 5952, 6070, 7284, 7440, 7688, 9105, 9610, 9712, 9920, 11532, 12140, 14415, 14568, 14880, 15376, 18210, 18817, 19220, 19424, 23064, 24280, 28830, 29136, 29760, 30752, 36420, 37634, 38440, 38848, 46128, 48560, 56451, 57660, 58272, 61504, 72840, 75268, 76880, 92256, 94085, 97120, 112902, 115320, 116544, 145680, 150536, 153760, 184512, 188170, 194240, 225804, 230640, 282255, 291360, 301072, 307520, 376340, 451608, 461280, 564510, 582720, 583327, 602144, 752680, 903216, 922560, 1129020, 1166654, 1204288, 1505360, 1749981, 1806432, 2258040, 2333308, 2916635, 3010720, 3499962, 3612864, 4516080, 4666616, 5833270, 6021440, 6999924, 8749905, 9032160, 9333232, 11666540, 13999848, 17499810, 18064320, 18666464, 23333080, 27999696, 34999620, 37332928, 46666160, 55999392, 69999240, 93332320, 111998784, 139998480, 186664640, 279996960, 559993920]

約数ペア:

[(1, 559993920), (2, 279996960), (3, 186664640), (4, 139998480), (5, 111998784), (6, 93332320), (8, 69999240), (10, 55999392), (12, 46666160), (15, 37332928), (16, 34999620), (20, 27999696), (24, 23333080), (30, 18666464), (31, 18064320), (32, 17499810), (40, 13999848), (48, 11666540), (60, 9333232), (62, 9032160), (64, 8749905), (80, 6999924), (93, 6021440), (96, 5833270), (120, 4666616), (124, 4516080), (155, 3612864), (160, 3499962), (186, 3010720), (192, 2916635), (240, 2333308), (248, 2258040), (310, 1806432), (320, 1749981), (372, 1505360), (465, 1204288), (480, 1166654), (496, 1129020), (607, 922560), (620, 903216), (744, 752680), (930, 602144), (960, 583327), (961, 582720), (992, 564510), (1214, 461280), (1240, 451608), (1488, 376340), (1821, 307520), (1860, 301072), (1922, 291360), (1984, 282255), (2428, 230640), (2480, 225804), (2883, 194240), (2976, 188170), (3035, 184512), (3642, 153760), (3720, 150536), (3844, 145680), (4805, 116544), (4856, 115320), (4960, 112902), (5766, 97120), (5952, 94085), (6070, 92256), (7284, 76880), (7440, 75268), (7688, 72840), (9105, 61504), (9610, 58272), (9712, 57660), (9920, 56451), (11532, 48560), (12140, 46128), (14415, 38848), (14568, 38440), (14880, 37634), (15376, 36420), (18210, 30752), (18817, 29760), (19220, 29136), (19424, 28830), (23064, 24280)]