771179640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11923}}^1$

素因数の和:11962

約数の個数: 192

約数和(自身を含む): 2936165760

約数和(自身を除く): 2164986120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 11923, 12936, 16170, 21560, 23846, 32340, 35769, 47692, 59615, 64680, 71538, 83461, 95384, 119230, 131153, 143076, 166922, 178845, 238460, 250383, 262306, 286152, 333844, 357690, 393459, 417305, 476920, 500766, 524612, 584227, 655765, 667688, 715380, 786918, 834610, 918071, 1001532, 1049224, 1168454, 1251915, 1311530, 1430760, 1573836, 1669220, 1752681, 1836142, 1967295, 2003064, 2336908, 2503830, 2623060, 2754213, 2921135, 3147672, 3338440, 3505362, 3672284, 3934590, 4590355, 4673816, 5007660, 5246120, 5508426, 5842270, 6426497, 7010724, 7344568, 7869180, 8763405, 9180710, 10015320, 11016852, 11684540, 12852994, 13771065, 14021448, 15738360, 17526810, 18361420, 19279491, 22033704, 23369080, 25705988, 27542130, 32132485, 35053620, 36722840, 38558982, 51411976, 55084260, 64264970, 70107240, 77117964, 96397455, 110168520, 128529940, 154235928, 192794910, 257059880, 385589820, 771179640]

約数ペア:

[(1, 771179640), (2, 385589820), (3, 257059880), (4, 192794910), (5, 154235928), (6, 128529940), (7, 110168520), (8, 96397455), (10, 77117964), (11, 70107240), (12, 64264970), (14, 55084260), (15, 51411976), (20, 38558982), (21, 36722840), (22, 35053620), (24, 32132485), (28, 27542130), (30, 25705988), (33, 23369080), (35, 22033704), (40, 19279491), (42, 18361420), (44, 17526810), (49, 15738360), (55, 14021448), (56, 13771065), (60, 12852994), (66, 11684540), (70, 11016852), (77, 10015320), (84, 9180710), (88, 8763405), (98, 7869180), (105, 7344568), (110, 7010724), (120, 6426497), (132, 5842270), (140, 5508426), (147, 5246120), (154, 5007660), (165, 4673816), (168, 4590355), (196, 3934590), (210, 3672284), (220, 3505362), (231, 3338440), (245, 3147672), (264, 2921135), (280, 2754213), (294, 2623060), (308, 2503830), (330, 2336908), (385, 2003064), (392, 1967295), (420, 1836142), (440, 1752681), (462, 1669220), (490, 1573836), (539, 1430760), (588, 1311530), (616, 1251915), (660, 1168454), (735, 1049224), (770, 1001532), (840, 918071), (924, 834610), (980, 786918), (1078, 715380), (1155, 667688), (1176, 655765), (1320, 584227), (1470, 524612), (1540, 500766), (1617, 476920), (1848, 417305), (1960, 393459), (2156, 357690), (2310, 333844), (2695, 286152), (2940, 262306), (3080, 250383), (3234, 238460), (4312, 178845), (4620, 166922), (5390, 143076), (5880, 131153), (6468, 119230), (8085, 95384), (9240, 83461), (10780, 71538), (11923, 64680), (12936, 59615), (16170, 47692), (21560, 35769), (23846, 32340)]