64337760

素因数分解:

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

素因数の和:358

約数の個数: 192

約数和(自身を含む): 230247360

約数和(自身を除く): 165909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 281, 288, 318, 360, 424, 432, 477, 480, 530, 540, 562, 636, 720, 795, 843, 848, 864, 954, 1060, 1080, 1124, 1272, 1405, 1431, 1440, 1590, 1686, 1696, 1908, 2120, 2160, 2248, 2385, 2529, 2544, 2810, 2862, 3180, 3372, 3816, 4215, 4240, 4320, 4496, 4770, 5058, 5088, 5620, 5724, 6360, 6744, 7155, 7587, 7632, 8430, 8480, 8992, 9540, 10116, 11240, 11448, 12645, 12720, 13488, 14310, 14893, 15174, 15264, 16860, 19080, 20232, 22480, 22896, 25290, 25440, 26976, 28620, 29786, 30348, 33720, 37935, 38160, 40464, 44679, 44960, 45792, 50580, 57240, 59572, 60696, 67440, 74465, 75870, 76320, 80928, 89358, 101160, 114480, 119144, 121392, 134037, 134880, 148930, 151740, 178716, 202320, 223395, 228960, 238288, 242784, 268074, 297860, 303480, 357432, 402111, 404640, 446790, 476576, 536148, 595720, 606960, 670185, 714864, 804222, 893580, 1072296, 1191440, 1213920, 1340370, 1429728, 1608444, 1787160, 2010555, 2144592, 2382880, 2680740, 3216888, 3574320, 4021110, 4289184, 5361480, 6433776, 7148640, 8042220, 10722960, 12867552, 16084440, 21445920, 32168880, 64337760]

約数ペア:

[(1, 64337760), (2, 32168880), (3, 21445920), (4, 16084440), (5, 12867552), (6, 10722960), (8, 8042220), (9, 7148640), (10, 6433776), (12, 5361480), (15, 4289184), (16, 4021110), (18, 3574320), (20, 3216888), (24, 2680740), (27, 2382880), (30, 2144592), (32, 2010555), (36, 1787160), (40, 1608444), (45, 1429728), (48, 1340370), (53, 1213920), (54, 1191440), (60, 1072296), (72, 893580), (80, 804222), (90, 714864), (96, 670185), (106, 606960), (108, 595720), (120, 536148), (135, 476576), (144, 446790), (159, 404640), (160, 402111), (180, 357432), (212, 303480), (216, 297860), (240, 268074), (265, 242784), (270, 238288), (281, 228960), (288, 223395), (318, 202320), (360, 178716), (424, 151740), (432, 148930), (477, 134880), (480, 134037), (530, 121392), (540, 119144), (562, 114480), (636, 101160), (720, 89358), (795, 80928), (843, 76320), (848, 75870), (864, 74465), (954, 67440), (1060, 60696), (1080, 59572), (1124, 57240), (1272, 50580), (1405, 45792), (1431, 44960), (1440, 44679), (1590, 40464), (1686, 38160), (1696, 37935), (1908, 33720), (2120, 30348), (2160, 29786), (2248, 28620), (2385, 26976), (2529, 25440), (2544, 25290), (2810, 22896), (2862, 22480), (3180, 20232), (3372, 19080), (3816, 16860), (4215, 15264), (4240, 15174), (4320, 14893), (4496, 14310), (4770, 13488), (5058, 12720), (5088, 12645), (5620, 11448), (5724, 11240), (6360, 10116), (6744, 9540), (7155, 8992), (7587, 8480), (7632, 8430)]