40767480

素因数分解:

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

素因数の和:342

約数の個数: 192

約数和(自身を含む): 147813120

約数和(自身を除く): 107045640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 281, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 562, 585, 620, 744, 780, 806, 843, 930, 936, 1116, 1124, 1170, 1209, 1240, 1395, 1405, 1560, 1612, 1686, 1860, 2015, 2232, 2248, 2340, 2418, 2529, 2790, 2810, 3224, 3372, 3627, 3653, 3720, 4030, 4215, 4680, 4836, 5058, 5580, 5620, 6045, 6744, 7254, 7306, 8060, 8430, 8711, 9672, 10116, 10959, 11160, 11240, 12090, 12645, 14508, 14612, 16120, 16860, 17422, 18135, 18265, 20232, 21918, 24180, 25290, 26133, 29016, 29224, 32877, 33720, 34844, 36270, 36530, 43555, 43836, 48360, 50580, 52266, 54795, 65754, 69688, 72540, 73060, 78399, 87110, 87672, 101160, 104532, 109590, 113243, 130665, 131508, 145080, 146120, 156798, 164385, 174220, 209064, 219180, 226486, 261330, 263016, 313596, 328770, 339729, 348440, 391995, 438360, 452972, 522660, 566215, 627192, 657540, 679458, 783990, 905944, 1019187, 1045320, 1132430, 1315080, 1358916, 1567980, 1698645, 2038374, 2264860, 2717832, 3135960, 3397290, 4076748, 4529720, 5095935, 6794580, 8153496, 10191870, 13589160, 20383740, 40767480]

約数ペア:

[(1, 40767480), (2, 20383740), (3, 13589160), (4, 10191870), (5, 8153496), (6, 6794580), (8, 5095935), (9, 4529720), (10, 4076748), (12, 3397290), (13, 3135960), (15, 2717832), (18, 2264860), (20, 2038374), (24, 1698645), (26, 1567980), (30, 1358916), (31, 1315080), (36, 1132430), (39, 1045320), (40, 1019187), (45, 905944), (52, 783990), (60, 679458), (62, 657540), (65, 627192), (72, 566215), (78, 522660), (90, 452972), (93, 438360), (104, 391995), (117, 348440), (120, 339729), (124, 328770), (130, 313596), (155, 263016), (156, 261330), (180, 226486), (186, 219180), (195, 209064), (234, 174220), (248, 164385), (260, 156798), (279, 146120), (281, 145080), (310, 131508), (312, 130665), (360, 113243), (372, 109590), (390, 104532), (403, 101160), (465, 87672), (468, 87110), (520, 78399), (558, 73060), (562, 72540), (585, 69688), (620, 65754), (744, 54795), (780, 52266), (806, 50580), (843, 48360), (930, 43836), (936, 43555), (1116, 36530), (1124, 36270), (1170, 34844), (1209, 33720), (1240, 32877), (1395, 29224), (1405, 29016), (1560, 26133), (1612, 25290), (1686, 24180), (1860, 21918), (2015, 20232), (2232, 18265), (2248, 18135), (2340, 17422), (2418, 16860), (2529, 16120), (2790, 14612), (2810, 14508), (3224, 12645), (3372, 12090), (3627, 11240), (3653, 11160), (3720, 10959), (4030, 10116), (4215, 9672), (4680, 8711), (4836, 8430), (5058, 8060), (5580, 7306), (5620, 7254), (6045, 6744)]