129720528

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 200

約数和(自身を含む): 436916480

約数和(自身を除く): 307195952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 181, 189, 216, 237, 252, 316, 324, 336, 362, 378, 432, 474, 504, 543, 553, 567, 632, 648, 711, 724, 756, 948, 1008, 1086, 1106, 1134, 1264, 1267, 1296, 1422, 1448, 1512, 1629, 1659, 1896, 2133, 2172, 2212, 2268, 2534, 2844, 2896, 3024, 3258, 3318, 3792, 3801, 4266, 4344, 4424, 4536, 4887, 4977, 5068, 5688, 6399, 6516, 6636, 7602, 8532, 8688, 8848, 9072, 9774, 9954, 10136, 11376, 11403, 12798, 13032, 13272, 14299, 14661, 14931, 15204, 17064, 19548, 19908, 20272, 22806, 25596, 26064, 26544, 28598, 29322, 29862, 30408, 34128, 34209, 39096, 39816, 42897, 44793, 45612, 51192, 57196, 58644, 59724, 60816, 68418, 78192, 79632, 85794, 89586, 91224, 100093, 102384, 102627, 114392, 117288, 119448, 128691, 136836, 171588, 179172, 182448, 200186, 205254, 228784, 234576, 238896, 257382, 273672, 300279, 343176, 358344, 386073, 400372, 410508, 514764, 547344, 600558, 686352, 716688, 772146, 800744, 821016, 900837, 1029528, 1158219, 1201116, 1544292, 1601488, 1642032, 1801674, 2059056, 2316438, 2402232, 2702511, 3088584, 3603348, 4632876, 4804464, 5405022, 6177168, 7206696, 8107533, 9265752, 10810044, 14413392, 16215066, 18531504, 21620088, 32430132, 43240176, 64860264, 129720528]

約数ペア:

[(1, 129720528), (2, 64860264), (3, 43240176), (4, 32430132), (6, 21620088), (7, 18531504), (8, 16215066), (9, 14413392), (12, 10810044), (14, 9265752), (16, 8107533), (18, 7206696), (21, 6177168), (24, 5405022), (27, 4804464), (28, 4632876), (36, 3603348), (42, 3088584), (48, 2702511), (54, 2402232), (56, 2316438), (63, 2059056), (72, 1801674), (79, 1642032), (81, 1601488), (84, 1544292), (108, 1201116), (112, 1158219), (126, 1029528), (144, 900837), (158, 821016), (162, 800744), (168, 772146), (181, 716688), (189, 686352), (216, 600558), (237, 547344), (252, 514764), (316, 410508), (324, 400372), (336, 386073), (362, 358344), (378, 343176), (432, 300279), (474, 273672), (504, 257382), (543, 238896), (553, 234576), (567, 228784), (632, 205254), (648, 200186), (711, 182448), (724, 179172), (756, 171588), (948, 136836), (1008, 128691), (1086, 119448), (1106, 117288), (1134, 114392), (1264, 102627), (1267, 102384), (1296, 100093), (1422, 91224), (1448, 89586), (1512, 85794), (1629, 79632), (1659, 78192), (1896, 68418), (2133, 60816), (2172, 59724), (2212, 58644), (2268, 57196), (2534, 51192), (2844, 45612), (2896, 44793), (3024, 42897), (3258, 39816), (3318, 39096), (3792, 34209), (3801, 34128), (4266, 30408), (4344, 29862), (4424, 29322), (4536, 28598), (4887, 26544), (4977, 26064), (5068, 25596), (5688, 22806), (6399, 20272), (6516, 19908), (6636, 19548), (7602, 17064), (8532, 15204), (8688, 14931), (8848, 14661), (9072, 14299), (9774, 13272), (9954, 13032), (10136, 12798), (11376, 11403)]