496628160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 224

約数和(自身を含む): 1815340032

約数和(自身を除く): 1318711872

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 263, 280, 281, 320, 336, 420, 448, 480, 526, 560, 562, 672, 789, 840, 843, 960, 1052, 1120, 1124, 1315, 1344, 1405, 1578, 1680, 1686, 1841, 1967, 2104, 2240, 2248, 2630, 2810, 3156, 3360, 3372, 3682, 3934, 3945, 4208, 4215, 4496, 5260, 5523, 5620, 5901, 6312, 6720, 6744, 7364, 7868, 7890, 8416, 8430, 8992, 9205, 9835, 10520, 11046, 11240, 11802, 12624, 13488, 14728, 15736, 15780, 16832, 16860, 17984, 18410, 19670, 21040, 22092, 22480, 23604, 25248, 26976, 27615, 29456, 29505, 31472, 31560, 33720, 36820, 39340, 42080, 44184, 44960, 47208, 50496, 53952, 55230, 58912, 59010, 62944, 63120, 67440, 73640, 73903, 78680, 84160, 88368, 89920, 94416, 110460, 117824, 118020, 125888, 126240, 134880, 147280, 147806, 157360, 176736, 188832, 220920, 221709, 236040, 252480, 269760, 294560, 295612, 314720, 353472, 369515, 377664, 441840, 443418, 472080, 517321, 589120, 591224, 629440, 739030, 883680, 886836, 944160, 1034642, 1108545, 1182448, 1478060, 1551963, 1767360, 1773672, 1888320, 2069284, 2217090, 2364896, 2586605, 2956120, 3103926, 3547344, 4138568, 4434180, 4729792, 5173210, 5912240, 6207852, 7094688, 7759815, 8277136, 8868360, 10346420, 11824480, 12415704, 14189376, 15519630, 16554272, 17736720, 20692840, 23648960, 24831408, 31039260, 33108544, 35473440, 41385680, 49662816, 62078520, 70946880, 82771360, 99325632, 124157040, 165542720, 248314080, 496628160]

約数ペア:

[(1, 496628160), (2, 248314080), (3, 165542720), (4, 124157040), (5, 99325632), (6, 82771360), (7, 70946880), (8, 62078520), (10, 49662816), (12, 41385680), (14, 35473440), (15, 33108544), (16, 31039260), (20, 24831408), (21, 23648960), (24, 20692840), (28, 17736720), (30, 16554272), (32, 15519630), (35, 14189376), (40, 12415704), (42, 11824480), (48, 10346420), (56, 8868360), (60, 8277136), (64, 7759815), (70, 7094688), (80, 6207852), (84, 5912240), (96, 5173210), (105, 4729792), (112, 4434180), (120, 4138568), (140, 3547344), (160, 3103926), (168, 2956120), (192, 2586605), (210, 2364896), (224, 2217090), (240, 2069284), (263, 1888320), (280, 1773672), (281, 1767360), (320, 1551963), (336, 1478060), (420, 1182448), (448, 1108545), (480, 1034642), (526, 944160), (560, 886836), (562, 883680), (672, 739030), (789, 629440), (840, 591224), (843, 589120), (960, 517321), (1052, 472080), (1120, 443418), (1124, 441840), (1315, 377664), (1344, 369515), (1405, 353472), (1578, 314720), (1680, 295612), (1686, 294560), (1841, 269760), (1967, 252480), (2104, 236040), (2240, 221709), (2248, 220920), (2630, 188832), (2810, 176736), (3156, 157360), (3360, 147806), (3372, 147280), (3682, 134880), (3934, 126240), (3945, 125888), (4208, 118020), (4215, 117824), (4496, 110460), (5260, 94416), (5523, 89920), (5620, 88368), (5901, 84160), (6312, 78680), (6720, 73903), (6744, 73640), (7364, 67440), (7868, 63120), (7890, 62944), (8416, 59010), (8430, 58912), (8992, 55230), (9205, 53952), (9835, 50496), (10520, 47208), (11046, 44960), (11240, 44184), (11802, 42080), (12624, 39340), (13488, 36820), (14728, 33720), (15736, 31560), (15780, 31472), (16832, 29505), (16860, 29456), (17984, 27615), (18410, 26976), (19670, 25248), (21040, 23604), (22092, 22480)]