1020249120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1199

約数の個数: 192

約数和(自身を含む): 3527193600

約数和(自身を除く): 2506944480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 199, 220, 240, 264, 330, 352, 398, 440, 480, 528, 597, 660, 796, 880, 971, 995, 1056, 1194, 1320, 1592, 1760, 1942, 1990, 2189, 2388, 2640, 2913, 2985, 3184, 3884, 3980, 4378, 4776, 4855, 5280, 5826, 5970, 6368, 6567, 7768, 7960, 8756, 9552, 9710, 10681, 10945, 11652, 11940, 13134, 14565, 15536, 15920, 17512, 19104, 19420, 21362, 21890, 23304, 23880, 26268, 29130, 31072, 31840, 32043, 32835, 35024, 38840, 42724, 43780, 46608, 47760, 52536, 53405, 58260, 64086, 65670, 70048, 77680, 85448, 87560, 93216, 95520, 105072, 106810, 116520, 128172, 131340, 155360, 160215, 170896, 175120, 193229, 210144, 213620, 233040, 256344, 262680, 320430, 341792, 350240, 386458, 427240, 466080, 512688, 525360, 579687, 640860, 772916, 854480, 966145, 1025376, 1050720, 1159374, 1281720, 1545832, 1708960, 1932290, 2125519, 2318748, 2563440, 2898435, 3091664, 3864580, 4251038, 4637496, 5126880, 5796870, 6183328, 6376557, 7729160, 8502076, 9274992, 10627595, 11593740, 12753114, 15458320, 17004152, 18549984, 21255190, 23187480, 25506228, 30916640, 31882785, 34008304, 42510380, 46374960, 51012456, 63765570, 68016608, 85020760, 92749920, 102024912, 127531140, 170041520, 204049824, 255062280, 340083040, 510124560, 1020249120]

約数ペア:

[(1, 1020249120), (2, 510124560), (3, 340083040), (4, 255062280), (5, 204049824), (6, 170041520), (8, 127531140), (10, 102024912), (11, 92749920), (12, 85020760), (15, 68016608), (16, 63765570), (20, 51012456), (22, 46374960), (24, 42510380), (30, 34008304), (32, 31882785), (33, 30916640), (40, 25506228), (44, 23187480), (48, 21255190), (55, 18549984), (60, 17004152), (66, 15458320), (80, 12753114), (88, 11593740), (96, 10627595), (110, 9274992), (120, 8502076), (132, 7729160), (160, 6376557), (165, 6183328), (176, 5796870), (199, 5126880), (220, 4637496), (240, 4251038), (264, 3864580), (330, 3091664), (352, 2898435), (398, 2563440), (440, 2318748), (480, 2125519), (528, 1932290), (597, 1708960), (660, 1545832), (796, 1281720), (880, 1159374), (971, 1050720), (995, 1025376), (1056, 966145), (1194, 854480), (1320, 772916), (1592, 640860), (1760, 579687), (1942, 525360), (1990, 512688), (2189, 466080), (2388, 427240), (2640, 386458), (2913, 350240), (2985, 341792), (3184, 320430), (3884, 262680), (3980, 256344), (4378, 233040), (4776, 213620), (4855, 210144), (5280, 193229), (5826, 175120), (5970, 170896), (6368, 160215), (6567, 155360), (7768, 131340), (7960, 128172), (8756, 116520), (9552, 106810), (9710, 105072), (10681, 95520), (10945, 93216), (11652, 87560), (11940, 85448), (13134, 77680), (14565, 70048), (15536, 65670), (15920, 64086), (17512, 58260), (19104, 53405), (19420, 52536), (21362, 47760), (21890, 46608), (23304, 43780), (23880, 42724), (26268, 38840), (29130, 35024), (31072, 32835), (31840, 32043)]