196873920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 168

約数和(自身を含む): 682563024

約数和(自身を除く): 485689104

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 347, 360, 394, 480, 576, 591, 694, 720, 788, 960, 985, 1041, 1182, 1388, 1440, 1576, 1735, 1773, 1970, 2082, 2364, 2776, 2880, 2955, 3123, 3152, 3470, 3546, 3940, 4164, 4728, 5205, 5552, 5910, 6246, 6304, 6940, 7092, 7880, 8328, 8865, 9456, 10410, 11104, 11820, 12492, 12608, 13880, 14184, 15615, 15760, 16656, 17730, 18912, 20820, 22208, 23640, 24984, 27760, 28368, 31230, 31520, 33312, 35460, 37824, 41640, 47280, 49968, 55520, 56736, 62460, 63040, 66624, 68359, 70920, 83280, 94560, 99936, 111040, 113472, 124920, 136718, 141840, 166560, 189120, 199872, 205077, 249840, 273436, 283680, 333120, 341795, 410154, 499680, 546872, 567360, 615231, 683590, 820308, 999360, 1025385, 1093744, 1230462, 1367180, 1640616, 2050770, 2187488, 2460924, 2734360, 3076155, 3281232, 4101540, 4374976, 4921848, 5468720, 6152310, 6562464, 8203080, 9843696, 10937440, 12304620, 13124928, 16406160, 19687392, 21874880, 24609240, 32812320, 39374784, 49218480, 65624640, 98436960, 196873920]

約数ペア:

[(1, 196873920), (2, 98436960), (3, 65624640), (4, 49218480), (5, 39374784), (6, 32812320), (8, 24609240), (9, 21874880), (10, 19687392), (12, 16406160), (15, 13124928), (16, 12304620), (18, 10937440), (20, 9843696), (24, 8203080), (30, 6562464), (32, 6152310), (36, 5468720), (40, 4921848), (45, 4374976), (48, 4101540), (60, 3281232), (64, 3076155), (72, 2734360), (80, 2460924), (90, 2187488), (96, 2050770), (120, 1640616), (144, 1367180), (160, 1230462), (180, 1093744), (192, 1025385), (197, 999360), (240, 820308), (288, 683590), (320, 615231), (347, 567360), (360, 546872), (394, 499680), (480, 410154), (576, 341795), (591, 333120), (694, 283680), (720, 273436), (788, 249840), (960, 205077), (985, 199872), (1041, 189120), (1182, 166560), (1388, 141840), (1440, 136718), (1576, 124920), (1735, 113472), (1773, 111040), (1970, 99936), (2082, 94560), (2364, 83280), (2776, 70920), (2880, 68359), (2955, 66624), (3123, 63040), (3152, 62460), (3470, 56736), (3546, 55520), (3940, 49968), (4164, 47280), (4728, 41640), (5205, 37824), (5552, 35460), (5910, 33312), (6246, 31520), (6304, 31230), (6940, 28368), (7092, 27760), (7880, 24984), (8328, 23640), (8865, 22208), (9456, 20820), (10410, 18912), (11104, 17730), (11820, 16656), (12492, 15760), (12608, 15615), (13880, 14184)]