86185680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 321419904

約数和(自身を除く): 235234224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 61, 70, 80, 84, 87, 105, 112, 116, 120, 122, 140, 145, 168, 174, 183, 203, 210, 232, 240, 244, 280, 290, 305, 336, 348, 366, 406, 420, 427, 435, 464, 488, 560, 580, 609, 610, 696, 732, 812, 840, 841, 854, 870, 915, 976, 1015, 1160, 1218, 1220, 1281, 1392, 1464, 1624, 1680, 1682, 1708, 1740, 1769, 1830, 2030, 2135, 2320, 2436, 2440, 2523, 2562, 2928, 3045, 3248, 3364, 3416, 3480, 3538, 3660, 4060, 4205, 4270, 4872, 4880, 5046, 5124, 5307, 5887, 6090, 6405, 6728, 6832, 6960, 7076, 7320, 8120, 8410, 8540, 8845, 9744, 10092, 10248, 10614, 11774, 12180, 12383, 12615, 12810, 13456, 14152, 14640, 16240, 16820, 17080, 17661, 17690, 20184, 20496, 21228, 23548, 24360, 24766, 25230, 25620, 26535, 28304, 29435, 33640, 34160, 35322, 35380, 37149, 40368, 42456, 47096, 48720, 49532, 50460, 51240, 51301, 53070, 58870, 61915, 67280, 70644, 70760, 74298, 84912, 88305, 94192, 99064, 100920, 102480, 102602, 106140, 117740, 123830, 141288, 141520, 148596, 153903, 176610, 185745, 198128, 201840, 205204, 212280, 235480, 247660, 256505, 282576, 297192, 307806, 353220, 359107, 371490, 410408, 424560, 470960, 495320, 513010, 594384, 615612, 706440, 718214, 742980, 769515, 820816, 990640, 1026020, 1077321, 1231224, 1412880, 1436428, 1485960, 1539030, 1795535, 2052040, 2154642, 2462448, 2872856, 2971920, 3078060, 3591070, 4104080, 4309284, 5386605, 5745712, 6156120, 7182140, 8618568, 10773210, 12312240, 14364280, 17237136, 21546420, 28728560, 43092840, 86185680]

約数ペア:

[(1, 86185680), (2, 43092840), (3, 28728560), (4, 21546420), (5, 17237136), (6, 14364280), (7, 12312240), (8, 10773210), (10, 8618568), (12, 7182140), (14, 6156120), (15, 5745712), (16, 5386605), (20, 4309284), (21, 4104080), (24, 3591070), (28, 3078060), (29, 2971920), (30, 2872856), (35, 2462448), (40, 2154642), (42, 2052040), (48, 1795535), (56, 1539030), (58, 1485960), (60, 1436428), (61, 1412880), (70, 1231224), (80, 1077321), (84, 1026020), (87, 990640), (105, 820816), (112, 769515), (116, 742980), (120, 718214), (122, 706440), (140, 615612), (145, 594384), (168, 513010), (174, 495320), (183, 470960), (203, 424560), (210, 410408), (232, 371490), (240, 359107), (244, 353220), (280, 307806), (290, 297192), (305, 282576), (336, 256505), (348, 247660), (366, 235480), (406, 212280), (420, 205204), (427, 201840), (435, 198128), (464, 185745), (488, 176610), (560, 153903), (580, 148596), (609, 141520), (610, 141288), (696, 123830), (732, 117740), (812, 106140), (840, 102602), (841, 102480), (854, 100920), (870, 99064), (915, 94192), (976, 88305), (1015, 84912), (1160, 74298), (1218, 70760), (1220, 70644), (1281, 67280), (1392, 61915), (1464, 58870), (1624, 53070), (1680, 51301), (1682, 51240), (1708, 50460), (1740, 49532), (1769, 48720), (1830, 47096), (2030, 42456), (2135, 40368), (2320, 37149), (2436, 35380), (2440, 35322), (2523, 34160), (2562, 33640), (2928, 29435), (3045, 28304), (3248, 26535), (3364, 25620), (3416, 25230), (3480, 24766), (3538, 24360), (3660, 23548), (4060, 21228), (4205, 20496), (4270, 20184), (4872, 17690), (4880, 17661), (5046, 17080), (5124, 16820), (5307, 16240), (5887, 14640), (6090, 14152), (6405, 13456), (6728, 12810), (6832, 12615), (6960, 12383), (7076, 12180), (7320, 11774), (8120, 10614), (8410, 10248), (8540, 10092), (8845, 9744)]