140410080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 482240304

約数和(自身を除く): 341830224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 347, 360, 480, 562, 694, 720, 843, 1041, 1124, 1388, 1405, 1440, 1686, 1735, 2082, 2248, 2529, 2776, 2810, 3123, 3372, 3470, 4164, 4215, 4496, 5058, 5205, 5552, 5620, 6246, 6744, 6940, 8328, 8430, 8992, 10116, 10410, 11104, 11240, 12492, 12645, 13488, 13880, 15615, 16656, 16860, 20232, 20820, 22480, 24984, 25290, 26976, 27760, 31230, 33312, 33720, 40464, 41640, 44960, 49968, 50580, 55520, 62460, 67440, 80928, 83280, 97507, 99936, 101160, 124920, 134880, 166560, 195014, 202320, 249840, 292521, 390028, 404640, 487535, 499680, 585042, 780056, 877563, 975070, 1170084, 1462605, 1560112, 1755126, 1950140, 2340168, 2925210, 3120224, 3510252, 3900280, 4387815, 4680336, 5850420, 7020504, 7800560, 8775630, 9360672, 11700840, 14041008, 15601120, 17551260, 23401680, 28082016, 35102520, 46803360, 70205040, 140410080]

約数ペア:

[(1, 140410080), (2, 70205040), (3, 46803360), (4, 35102520), (5, 28082016), (6, 23401680), (8, 17551260), (9, 15601120), (10, 14041008), (12, 11700840), (15, 9360672), (16, 8775630), (18, 7800560), (20, 7020504), (24, 5850420), (30, 4680336), (32, 4387815), (36, 3900280), (40, 3510252), (45, 3120224), (48, 2925210), (60, 2340168), (72, 1950140), (80, 1755126), (90, 1560112), (96, 1462605), (120, 1170084), (144, 975070), (160, 877563), (180, 780056), (240, 585042), (281, 499680), (288, 487535), (347, 404640), (360, 390028), (480, 292521), (562, 249840), (694, 202320), (720, 195014), (843, 166560), (1041, 134880), (1124, 124920), (1388, 101160), (1405, 99936), (1440, 97507), (1686, 83280), (1735, 80928), (2082, 67440), (2248, 62460), (2529, 55520), (2776, 50580), (2810, 49968), (3123, 44960), (3372, 41640), (3470, 40464), (4164, 33720), (4215, 33312), (4496, 31230), (5058, 27760), (5205, 26976), (5552, 25290), (5620, 24984), (6246, 22480), (6744, 20820), (6940, 20232), (8328, 16860), (8430, 16656), (8992, 15615), (10116, 13880), (10410, 13488), (11104, 12645), (11240, 12492)]