2608821120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 256

約数和(自身を含む): 8756398080

約数和(自身を除く): 6147576960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 530, 620, 636, 640, 744, 795, 827, 848, 930, 960, 992, 1060, 1240, 1272, 1488, 1590, 1643, 1654, 1696, 1860, 1920, 1984, 2120, 2480, 2481, 2544, 2976, 3180, 3286, 3308, 3392, 3720, 3968, 4135, 4240, 4929, 4960, 4962, 5088, 5952, 6360, 6572, 6616, 6784, 7440, 8215, 8270, 8480, 9858, 9920, 9924, 10176, 11904, 12405, 12720, 13144, 13232, 14880, 16430, 16540, 16960, 19716, 19840, 19848, 20352, 24645, 24810, 25440, 25637, 26288, 26464, 29760, 32860, 33080, 33920, 39432, 39696, 43831, 49290, 49620, 50880, 51274, 52576, 52928, 59520, 65720, 66160, 76911, 78864, 79392, 87662, 98580, 99240, 101760, 102548, 105152, 105856, 128185, 131440, 131493, 132320, 153822, 157728, 158784, 175324, 197160, 198480, 205096, 210304, 219155, 256370, 262880, 262986, 264640, 307644, 315456, 317568, 350648, 384555, 394320, 396960, 410192, 438310, 512740, 525760, 525972, 529280, 615288, 630912, 657465, 701296, 769110, 788640, 793920, 820384, 876620, 1025480, 1051520, 1051944, 1230576, 1314930, 1358761, 1402592, 1538220, 1577280, 1587840, 1640768, 1753240, 2050960, 2103888, 2461152, 2629860, 2717522, 2805184, 3076440, 3154560, 3281536, 3506480, 4076283, 4101920, 4207776, 4922304, 5259720, 5435044, 5610368, 6152880, 6793805, 7012960, 8152566, 8203840, 8415552, 9844608, 10519440, 10870088, 12305760, 13587610, 14025920, 16305132, 16407680, 16831104, 20381415, 21038880, 21740176, 24611520, 27175220, 28051840, 32610264, 40762830, 42077760, 43480352, 49223040, 54350440, 65220528, 81525660, 84155520, 86960704, 108700880, 130441056, 163051320, 173921408, 217401760, 260882112, 326102640, 434803520, 521764224, 652205280, 869607040, 1304410560, 2608821120]

約数ペア:

[(1, 2608821120), (2, 1304410560), (3, 869607040), (4, 652205280), (5, 521764224), (6, 434803520), (8, 326102640), (10, 260882112), (12, 217401760), (15, 173921408), (16, 163051320), (20, 130441056), (24, 108700880), (30, 86960704), (31, 84155520), (32, 81525660), (40, 65220528), (48, 54350440), (53, 49223040), (60, 43480352), (62, 42077760), (64, 40762830), (80, 32610264), (93, 28051840), (96, 27175220), (106, 24611520), (120, 21740176), (124, 21038880), (128, 20381415), (155, 16831104), (159, 16407680), (160, 16305132), (186, 14025920), (192, 13587610), (212, 12305760), (240, 10870088), (248, 10519440), (265, 9844608), (310, 8415552), (318, 8203840), (320, 8152566), (372, 7012960), (384, 6793805), (424, 6152880), (465, 5610368), (480, 5435044), (496, 5259720), (530, 4922304), (620, 4207776), (636, 4101920), (640, 4076283), (744, 3506480), (795, 3281536), (827, 3154560), (848, 3076440), (930, 2805184), (960, 2717522), (992, 2629860), (1060, 2461152), (1240, 2103888), (1272, 2050960), (1488, 1753240), (1590, 1640768), (1643, 1587840), (1654, 1577280), (1696, 1538220), (1860, 1402592), (1920, 1358761), (1984, 1314930), (2120, 1230576), (2480, 1051944), (2481, 1051520), (2544, 1025480), (2976, 876620), (3180, 820384), (3286, 793920), (3308, 788640), (3392, 769110), (3720, 701296), (3968, 657465), (4135, 630912), (4240, 615288), (4929, 529280), (4960, 525972), (4962, 525760), (5088, 512740), (5952, 438310), (6360, 410192), (6572, 396960), (6616, 394320), (6784, 384555), (7440, 350648), (8215, 317568), (8270, 315456), (8480, 307644), (9858, 264640), (9920, 262986), (9924, 262880), (10176, 256370), (11904, 219155), (12405, 210304), (12720, 205096), (13144, 198480), (13232, 197160), (14880, 175324), (16430, 158784), (16540, 157728), (16960, 153822), (19716, 132320), (19840, 131493), (19848, 131440), (20352, 128185), (24645, 105856), (24810, 105152), (25440, 102548), (25637, 101760), (26288, 99240), (26464, 98580), (29760, 87662), (32860, 79392), (33080, 78864), (33920, 76911), (39432, 66160), (39696, 65720), (43831, 59520), (49290, 52928), (49620, 52576), (50880, 51274)]