166205880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 570136320

約数和(自身を除く): 403930440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 281, 310, 318, 360, 372, 424, 465, 477, 530, 558, 562, 620, 636, 744, 795, 843, 930, 954, 1060, 1116, 1124, 1240, 1272, 1395, 1405, 1590, 1643, 1686, 1860, 1908, 2120, 2232, 2248, 2385, 2529, 2790, 2810, 3180, 3286, 3372, 3720, 3816, 4215, 4770, 4929, 5058, 5580, 5620, 6360, 6572, 6744, 8215, 8430, 8711, 9540, 9858, 10116, 11160, 11240, 12645, 13144, 14787, 14893, 16430, 16860, 17422, 19080, 19716, 20232, 24645, 25290, 26133, 29574, 29786, 32860, 33720, 34844, 39432, 43555, 44679, 49290, 50580, 52266, 59148, 59572, 65720, 69688, 73935, 74465, 78399, 87110, 89358, 98580, 101160, 104532, 118296, 119144, 130665, 134037, 147870, 148930, 156798, 174220, 178716, 197160, 209064, 223395, 261330, 268074, 295740, 297860, 313596, 348440, 357432, 391995, 446790, 461683, 522660, 536148, 591480, 595720, 627192, 670185, 783990, 893580, 923366, 1045320, 1072296, 1340370, 1385049, 1567980, 1787160, 1846732, 2308415, 2680740, 2770098, 3135960, 3693464, 4155147, 4616830, 5361480, 5540196, 6925245, 8310294, 9233660, 11080392, 13850490, 16620588, 18467320, 20775735, 27700980, 33241176, 41551470, 55401960, 83102940, 166205880]

約数ペア:

[(1, 166205880), (2, 83102940), (3, 55401960), (4, 41551470), (5, 33241176), (6, 27700980), (8, 20775735), (9, 18467320), (10, 16620588), (12, 13850490), (15, 11080392), (18, 9233660), (20, 8310294), (24, 6925245), (30, 5540196), (31, 5361480), (36, 4616830), (40, 4155147), (45, 3693464), (53, 3135960), (60, 2770098), (62, 2680740), (72, 2308415), (90, 1846732), (93, 1787160), (106, 1567980), (120, 1385049), (124, 1340370), (155, 1072296), (159, 1045320), (180, 923366), (186, 893580), (212, 783990), (248, 670185), (265, 627192), (279, 595720), (281, 591480), (310, 536148), (318, 522660), (360, 461683), (372, 446790), (424, 391995), (465, 357432), (477, 348440), (530, 313596), (558, 297860), (562, 295740), (620, 268074), (636, 261330), (744, 223395), (795, 209064), (843, 197160), (930, 178716), (954, 174220), (1060, 156798), (1116, 148930), (1124, 147870), (1240, 134037), (1272, 130665), (1395, 119144), (1405, 118296), (1590, 104532), (1643, 101160), (1686, 98580), (1860, 89358), (1908, 87110), (2120, 78399), (2232, 74465), (2248, 73935), (2385, 69688), (2529, 65720), (2790, 59572), (2810, 59148), (3180, 52266), (3286, 50580), (3372, 49290), (3720, 44679), (3816, 43555), (4215, 39432), (4770, 34844), (4929, 33720), (5058, 32860), (5580, 29786), (5620, 29574), (6360, 26133), (6572, 25290), (6744, 24645), (8215, 20232), (8430, 19716), (8711, 19080), (9540, 17422), (9858, 16860), (10116, 16430), (11160, 14893), (11240, 14787), (12645, 13144)]