82175520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 304286976

約数和(自身を除く): 222111456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 661, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1322, 1480, 1554, 1680, 1776, 1983, 2072, 2220, 2590, 2644, 2960, 3108, 3305, 3360, 3552, 3885, 3966, 4144, 4440, 4627, 5180, 5288, 5920, 6216, 6610, 7770, 7932, 8288, 8880, 9254, 9915, 10360, 10576, 12432, 13220, 13881, 15540, 15864, 17760, 18508, 19830, 20720, 21152, 23135, 24457, 24864, 26440, 27762, 31080, 31728, 37016, 39660, 41440, 46270, 48914, 52880, 55524, 62160, 63456, 69405, 73371, 74032, 79320, 92540, 97828, 105760, 111048, 122285, 124320, 138810, 146742, 148064, 158640, 171199, 185080, 195656, 222096, 244570, 277620, 293484, 317280, 342398, 366855, 370160, 391312, 444192, 489140, 513597, 555240, 586968, 684796, 733710, 740320, 782624, 855995, 978280, 1027194, 1110480, 1173936, 1369592, 1467420, 1711990, 1956560, 2054388, 2220960, 2347872, 2567985, 2739184, 2934840, 3423980, 3913120, 4108776, 5135970, 5478368, 5869680, 6847960, 8217552, 10271940, 11739360, 13695920, 16435104, 20543880, 27391840, 41087760, 82175520]

約数ペア:

[(1, 82175520), (2, 41087760), (3, 27391840), (4, 20543880), (5, 16435104), (6, 13695920), (7, 11739360), (8, 10271940), (10, 8217552), (12, 6847960), (14, 5869680), (15, 5478368), (16, 5135970), (20, 4108776), (21, 3913120), (24, 3423980), (28, 2934840), (30, 2739184), (32, 2567985), (35, 2347872), (37, 2220960), (40, 2054388), (42, 1956560), (48, 1711990), (56, 1467420), (60, 1369592), (70, 1173936), (74, 1110480), (80, 1027194), (84, 978280), (96, 855995), (105, 782624), (111, 740320), (112, 733710), (120, 684796), (140, 586968), (148, 555240), (160, 513597), (168, 489140), (185, 444192), (210, 391312), (222, 370160), (224, 366855), (240, 342398), (259, 317280), (280, 293484), (296, 277620), (336, 244570), (370, 222096), (420, 195656), (444, 185080), (480, 171199), (518, 158640), (555, 148064), (560, 146742), (592, 138810), (661, 124320), (672, 122285), (740, 111048), (777, 105760), (840, 97828), (888, 92540), (1036, 79320), (1110, 74032), (1120, 73371), (1184, 69405), (1295, 63456), (1322, 62160), (1480, 55524), (1554, 52880), (1680, 48914), (1776, 46270), (1983, 41440), (2072, 39660), (2220, 37016), (2590, 31728), (2644, 31080), (2960, 27762), (3108, 26440), (3305, 24864), (3360, 24457), (3552, 23135), (3885, 21152), (3966, 20720), (4144, 19830), (4440, 18508), (4627, 17760), (5180, 15864), (5288, 15540), (5920, 13881), (6216, 13220), (6610, 12432), (7770, 10576), (7932, 10360), (8288, 9915), (8880, 9254)]