163069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 620815104

約数和(自身を除く): 457745184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 281, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 562, 585, 620, 624, 720, 744, 780, 806, 843, 930, 936, 992, 1040, 1116, 1124, 1170, 1209, 1240, 1248, 1395, 1405, 1440, 1488, 1560, 1612, 1686, 1860, 1872, 2015, 2080, 2232, 2248, 2340, 2418, 2480, 2529, 2790, 2810, 2976, 3120, 3224, 3372, 3627, 3653, 3720, 3744, 4030, 4215, 4464, 4496, 4680, 4836, 4960, 5058, 5580, 5620, 6045, 6240, 6448, 6744, 7254, 7306, 7440, 8060, 8430, 8711, 8928, 8992, 9360, 9672, 10116, 10959, 11160, 11240, 12090, 12645, 12896, 13488, 14508, 14612, 14880, 16120, 16860, 17422, 18135, 18265, 18720, 19344, 20232, 21918, 22320, 22480, 24180, 25290, 26133, 26976, 29016, 29224, 32240, 32877, 33720, 34844, 36270, 36530, 38688, 40464, 43555, 43836, 44640, 44960, 48360, 50580, 52266, 54795, 58032, 58448, 64480, 65754, 67440, 69688, 72540, 73060, 78399, 80928, 87110, 87672, 96720, 101160, 104532, 109590, 113243, 116064, 116896, 130665, 131508, 134880, 139376, 145080, 146120, 156798, 164385, 174220, 175344, 193440, 202320, 209064, 219180, 226486, 261330, 263016, 278752, 290160, 292240, 313596, 328770, 339729, 348440, 350688, 391995, 404640, 418128, 438360, 452972, 522660, 526032, 566215, 580320, 584480, 627192, 657540, 679458, 696880, 783990, 836256, 876720, 905944, 1019187, 1045320, 1052064, 1132430, 1254384, 1315080, 1358916, 1393760, 1567980, 1698645, 1753440, 1811888, 2038374, 2090640, 2264860, 2508768, 2630160, 2717832, 3135960, 3397290, 3623776, 4076748, 4181280, 4529720, 5095935, 5260320, 5435664, 6271920, 6794580, 8153496, 9059440, 10191870, 10871328, 12543840, 13589160, 16306992, 18118880, 20383740, 27178320, 32613984, 40767480, 54356640, 81534960, 163069920]

約数ペア:

[(1, 163069920), (2, 81534960), (3, 54356640), (4, 40767480), (5, 32613984), (6, 27178320), (8, 20383740), (9, 18118880), (10, 16306992), (12, 13589160), (13, 12543840), (15, 10871328), (16, 10191870), (18, 9059440), (20, 8153496), (24, 6794580), (26, 6271920), (30, 5435664), (31, 5260320), (32, 5095935), (36, 4529720), (39, 4181280), (40, 4076748), (45, 3623776), (48, 3397290), (52, 3135960), (60, 2717832), (62, 2630160), (65, 2508768), (72, 2264860), (78, 2090640), (80, 2038374), (90, 1811888), (93, 1753440), (96, 1698645), (104, 1567980), (117, 1393760), (120, 1358916), (124, 1315080), (130, 1254384), (144, 1132430), (155, 1052064), (156, 1045320), (160, 1019187), (180, 905944), (186, 876720), (195, 836256), (208, 783990), (234, 696880), (240, 679458), (248, 657540), (260, 627192), (279, 584480), (281, 580320), (288, 566215), (310, 526032), (312, 522660), (360, 452972), (372, 438360), (390, 418128), (403, 404640), (416, 391995), (465, 350688), (468, 348440), (480, 339729), (496, 328770), (520, 313596), (558, 292240), (562, 290160), (585, 278752), (620, 263016), (624, 261330), (720, 226486), (744, 219180), (780, 209064), (806, 202320), (843, 193440), (930, 175344), (936, 174220), (992, 164385), (1040, 156798), (1116, 146120), (1124, 145080), (1170, 139376), (1209, 134880), (1240, 131508), (1248, 130665), (1395, 116896), (1405, 116064), (1440, 113243), (1488, 109590), (1560, 104532), (1612, 101160), (1686, 96720), (1860, 87672), (1872, 87110), (2015, 80928), (2080, 78399), (2232, 73060), (2248, 72540), (2340, 69688), (2418, 67440), (2480, 65754), (2529, 64480), (2790, 58448), (2810, 58032), (2976, 54795), (3120, 52266), (3224, 50580), (3372, 48360), (3627, 44960), (3653, 44640), (3720, 43836), (3744, 43555), (4030, 40464), (4215, 38688), (4464, 36530), (4496, 36270), (4680, 34844), (4836, 33720), (4960, 32877), (5058, 32240), (5580, 29224), (5620, 29016), (6045, 26976), (6240, 26133), (6448, 25290), (6744, 24180), (7254, 22480), (7306, 22320), (7440, 21918), (8060, 20232), (8430, 19344), (8711, 18720), (8928, 18265), (8992, 18135), (9360, 17422), (9672, 16860), (10116, 16120), (10959, 14880), (11160, 14612), (11240, 14508), (12090, 13488), (12645, 12896)]