25453609440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{26959}}^1$

素因数の和:27265

約数の個数: 192

約数和(自身を含む): 91962501120

約数和(自身を除く): 66508891680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 281, 336, 420, 480, 560, 562, 672, 840, 843, 1120, 1124, 1405, 1680, 1686, 1967, 2248, 2810, 3360, 3372, 3934, 4215, 4496, 5620, 5901, 6744, 7868, 8430, 8992, 9835, 11240, 11802, 13488, 15736, 16860, 19670, 22480, 23604, 26959, 26976, 29505, 31472, 33720, 39340, 44960, 47208, 53918, 59010, 62944, 67440, 78680, 80877, 94416, 107836, 118020, 134795, 134880, 157360, 161754, 188713, 188832, 215672, 236040, 269590, 314720, 323508, 377426, 404385, 431344, 472080, 539180, 566139, 647016, 754852, 808770, 862688, 943565, 944160, 1078360, 1132278, 1294032, 1509704, 1617540, 1887130, 2156720, 2264556, 2588064, 2830695, 3019408, 3235080, 3774260, 4313440, 4529112, 5661390, 6038816, 6470160, 7548520, 7575479, 9058224, 11322780, 12940320, 15097040, 15150958, 18116448, 22645560, 22726437, 30194080, 30301916, 37877395, 45291120, 45452874, 53028353, 60603832, 75754790, 90582240, 90905748, 106056706, 113632185, 121207664, 151509580, 159085059, 181811496, 212113412, 227264370, 242415328, 265141765, 303019160, 318170118, 363622992, 424226824, 454528740, 530283530, 606038320, 636340236, 727245984, 795425295, 848453648, 909057480, 1060567060, 1212076640, 1272680472, 1590850590, 1696907296, 1818114960, 2121134120, 2545360944, 3181701180, 3636229920, 4242268240, 5090721888, 6363402360, 8484536480, 12726804720, 25453609440]

約数ペア:

[(1, 25453609440), (2, 12726804720), (3, 8484536480), (4, 6363402360), (5, 5090721888), (6, 4242268240), (7, 3636229920), (8, 3181701180), (10, 2545360944), (12, 2121134120), (14, 1818114960), (15, 1696907296), (16, 1590850590), (20, 1272680472), (21, 1212076640), (24, 1060567060), (28, 909057480), (30, 848453648), (32, 795425295), (35, 727245984), (40, 636340236), (42, 606038320), (48, 530283530), (56, 454528740), (60, 424226824), (70, 363622992), (80, 318170118), (84, 303019160), (96, 265141765), (105, 242415328), (112, 227264370), (120, 212113412), (140, 181811496), (160, 159085059), (168, 151509580), (210, 121207664), (224, 113632185), (240, 106056706), (280, 90905748), (281, 90582240), (336, 75754790), (420, 60603832), (480, 53028353), (560, 45452874), (562, 45291120), (672, 37877395), (840, 30301916), (843, 30194080), (1120, 22726437), (1124, 22645560), (1405, 18116448), (1680, 15150958), (1686, 15097040), (1967, 12940320), (2248, 11322780), (2810, 9058224), (3360, 7575479), (3372, 7548520), (3934, 6470160), (4215, 6038816), (4496, 5661390), (5620, 4529112), (5901, 4313440), (6744, 3774260), (7868, 3235080), (8430, 3019408), (8992, 2830695), (9835, 2588064), (11240, 2264556), (11802, 2156720), (13488, 1887130), (15736, 1617540), (16860, 1509704), (19670, 1294032), (22480, 1132278), (23604, 1078360), (26959, 944160), (26976, 943565), (29505, 862688), (31472, 808770), (33720, 754852), (39340, 647016), (44960, 566139), (47208, 539180), (53918, 472080), (59010, 431344), (62944, 404385), (67440, 377426), (78680, 323508), (80877, 314720), (94416, 269590), (107836, 236040), (118020, 215672), (134795, 188832), (134880, 188713), (157360, 161754)]