485466520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 1473746400

約数和(自身を除く): 988279880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 89, 92, 98, 110, 115, 121, 140, 154, 161, 178, 184, 196, 220, 230, 242, 245, 253, 280, 308, 322, 356, 385, 392, 440, 445, 460, 484, 490, 506, 539, 605, 616, 623, 644, 712, 770, 805, 847, 890, 920, 968, 979, 980, 1012, 1078, 1127, 1210, 1246, 1265, 1288, 1540, 1610, 1694, 1771, 1780, 1958, 1960, 2024, 2047, 2156, 2254, 2420, 2492, 2530, 2695, 2783, 3080, 3115, 3220, 3388, 3542, 3560, 3916, 4094, 4235, 4312, 4361, 4508, 4840, 4895, 4984, 5060, 5390, 5566, 5635, 5929, 6230, 6440, 6776, 6853, 7084, 7832, 8188, 8470, 8722, 8855, 9016, 9790, 10120, 10235, 10769, 10780, 11132, 11270, 11858, 12397, 12460, 13706, 13915, 14168, 14329, 16376, 16940, 17444, 17710, 19481, 19580, 20470, 21538, 21560, 21805, 22264, 22517, 22540, 23716, 24794, 24920, 27412, 27830, 28658, 29645, 33880, 34265, 34888, 35420, 38962, 39160, 40940, 43076, 43610, 45034, 45080, 47432, 47971, 49588, 53845, 54824, 55660, 57316, 59290, 61985, 68530, 70840, 71645, 75383, 77924, 81880, 86152, 87220, 90068, 95942, 97405, 99176, 100303, 107690, 111320, 112585, 114632, 118580, 123970, 136367, 137060, 143290, 150766, 155848, 157619, 174440, 180136, 191884, 194810, 200606, 215380, 225170, 237160, 239855, 247687, 247940, 272734, 274120, 286580, 301532, 315238, 376915, 383768, 389620, 401212, 430760, 450340, 479710, 495374, 495880, 501515, 527681, 545468, 573160, 603064, 630476, 681835, 753830, 779240, 788095, 802424, 900680, 959420, 990748, 1003030, 1055362, 1090936, 1103333, 1238435, 1260952, 1363670, 1507660, 1576190, 1733809, 1918840, 1981496, 2006060, 2110724, 2206666, 2476870, 2638405, 2727340, 3015320, 3152380, 3467618, 4012120, 4221448, 4413332, 4953740, 5276810, 5454680, 5516665, 6304760, 6935236, 8669045, 8826664, 9907480, 10553620, 11033330, 12136663, 13870472, 17338090, 21107240, 22066660, 24273326, 34676180, 44133320, 48546652, 60683315, 69352360, 97093304, 121366630, 242733260, 485466520]

約数ペア:

[(1, 485466520), (2, 242733260), (4, 121366630), (5, 97093304), (7, 69352360), (8, 60683315), (10, 48546652), (11, 44133320), (14, 34676180), (20, 24273326), (22, 22066660), (23, 21107240), (28, 17338090), (35, 13870472), (40, 12136663), (44, 11033330), (46, 10553620), (49, 9907480), (55, 8826664), (56, 8669045), (70, 6935236), (77, 6304760), (88, 5516665), (89, 5454680), (92, 5276810), (98, 4953740), (110, 4413332), (115, 4221448), (121, 4012120), (140, 3467618), (154, 3152380), (161, 3015320), (178, 2727340), (184, 2638405), (196, 2476870), (220, 2206666), (230, 2110724), (242, 2006060), (245, 1981496), (253, 1918840), (280, 1733809), (308, 1576190), (322, 1507660), (356, 1363670), (385, 1260952), (392, 1238435), (440, 1103333), (445, 1090936), (460, 1055362), (484, 1003030), (490, 990748), (506, 959420), (539, 900680), (605, 802424), (616, 788095), (623, 779240), (644, 753830), (712, 681835), (770, 630476), (805, 603064), (847, 573160), (890, 545468), (920, 527681), (968, 501515), (979, 495880), (980, 495374), (1012, 479710), (1078, 450340), (1127, 430760), (1210, 401212), (1246, 389620), (1265, 383768), (1288, 376915), (1540, 315238), (1610, 301532), (1694, 286580), (1771, 274120), (1780, 272734), (1958, 247940), (1960, 247687), (2024, 239855), (2047, 237160), (2156, 225170), (2254, 215380), (2420, 200606), (2492, 194810), (2530, 191884), (2695, 180136), (2783, 174440), (3080, 157619), (3115, 155848), (3220, 150766), (3388, 143290), (3542, 137060), (3560, 136367), (3916, 123970), (4094, 118580), (4235, 114632), (4312, 112585), (4361, 111320), (4508, 107690), (4840, 100303), (4895, 99176), (4984, 97405), (5060, 95942), (5390, 90068), (5566, 87220), (5635, 86152), (5929, 81880), (6230, 77924), (6440, 75383), (6776, 71645), (6853, 70840), (7084, 68530), (7832, 61985), (8188, 59290), (8470, 57316), (8722, 55660), (8855, 54824), (9016, 53845), (9790, 49588), (10120, 47971), (10235, 47432), (10769, 45080), (10780, 45034), (11132, 43610), (11270, 43076), (11858, 40940), (12397, 39160), (12460, 38962), (13706, 35420), (13915, 34888), (14168, 34265), (14329, 33880), (16376, 29645), (16940, 28658), (17444, 27830), (17710, 27412), (19481, 24920), (19580, 24794), (20470, 23716), (21538, 22540), (21560, 22517), (21805, 22264)]