20227410720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 960

約数和(自身を含む): 84304281600

約数和(自身を除く): 64076870880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 62, 66, 69, 72, 80, 81, 88, 90, 92, 93, 96, 99, 108, 110, 115, 120, 124, 132, 135, 138, 144, 155, 160, 162, 165, 176, 180, 184, 186, 198, 199, 207, 216, 220, 230, 240, 248, 253, 264, 270, 276, 279, 288, 297, 310, 324, 330, 341, 345, 352, 360, 368, 372, 396, 398, 405, 414, 432, 440, 460, 465, 480, 495, 496, 506, 528, 540, 552, 558, 594, 597, 620, 621, 648, 660, 682, 690, 713, 720, 736, 744, 759, 792, 796, 810, 828, 837, 864, 880, 891, 920, 930, 990, 992, 995, 1012, 1023, 1035, 1056, 1080, 1104, 1116, 1188, 1194, 1240, 1242, 1265, 1296, 1320, 1364, 1380, 1395, 1426, 1440, 1485, 1488, 1518, 1584, 1592, 1620, 1656, 1674, 1705, 1760, 1782, 1791, 1840, 1860, 1863, 1980, 1990, 2024, 2046, 2070, 2139, 2160, 2189, 2208, 2232, 2277, 2376, 2388, 2480, 2484, 2511, 2530, 2592, 2640, 2728, 2760, 2790, 2852, 2970, 2976, 2985, 3036, 3069, 3105, 3168, 3184, 3240, 3312, 3348, 3410, 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3257232, 3278880, 3295440, 3331260, 3388176, 3405288, 3546180, 3624984, 3664386, 3707370, 3764640, 3830949, 3954528, 3997512, 4027760, 4071540, 4078107, 4235220, 4256610, 4419360, 4441680, 4531230, 4540384, 4620240, 4682271, 4728240, 4833312, 4885848, 4943160, 4996890, 5082264, 5107932, 5330016, 5428720, 5437476, 5496579, 5646960, 5673888, 5675480, 5931792, 6041640, 6107310, 6243028, 6352830, 6384915, 6514464, 6590880, 6662520, 6776352, 6796845, 6810576, 7092360, 7249968, 7328772, 7414740, 7661898, 7803785, 7995024, 8055520, 8143080, 8156214, 8470440, 8513220, 8883360, 9062460, 9160965, 9240480, 9364542, 9456480, 9771696, 9886320, 9993780, 10164528, 10215864, 10857440, 10874952, 10993158, 11293920, 11350960, 11492847, 11863584, 12083280, 12214620, 12486056, 12705660, 12769830, 13325040, 13593690, 13621152, 14046813, 14184720, 14499936, 14657544, 14829480, 15323796, 15607570, 15990048, 16286160, 16312428, 16940880, 17026440, 18124920, 18321930, 18729084, 19154745, 19543392, 19772640, 19987560, 20329056, 20390535, 20431728, 21749904, 21986316, 22701920, 22985694, 23411355, 24166560, 24429240, 24972112, 25411320, 25539660, 26650080, 27187380, 27482895, 28093626, 28369440, 29315088, 29658960, 30647592, 31215140, 32572320, 32624856, 33881760, 34052880, 36249840, 36643860, 37458168, 38309490, 39975120, 40781070, 40863456, 42140439, 43499808, 43972632, 45971388, 46822710, 48858480, 49944224, 50822640, 51079320, 54374760, 54965790, 56187252, 57464235, 58630176, 59317920, 61295184, 62430280, 65249712, 68105760, 70234065, 72499680, 73287720, 74916336, 76618980, 79950240, 81562140, 84280878, 87945264, 91942776, 93645420, 97716960, 101645280, 102158640, 108749520, 109931580, 112374504, 114928470, 122590368, 124860560, 126421317, 130499424, 140468130, 146575440, 149832672, 153237960, 163124280, 168561756, 175890528, 183885552, 187290840, 204317280, 210702195, 217499040, 219863160, 224749008, 229856940, 249721120, 252842634, 280936260, 293150880, 306475920, 326248560, 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約数ペア:

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(114080, 177309), (115506, 175120), (117645, 171936), (118206, 171120), (121440, 166563), (122760, 164772), (123380, 163944), (123579, 163680), (125488, 161190), (128340, 157608), (128952, 156860), (131340, 154008), (133920, 151041), (135718, 149040), (136620, 148056), (137310, 147312), (138105, 146464), (141174, 143280), (141887, 142560)]