220370976

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 524742624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 83, 84, 96, 108, 112, 126, 144, 166, 168, 189, 216, 224, 249, 252, 288, 332, 336, 378, 432, 439, 498, 504, 581, 664, 672, 747, 756, 864, 878, 996, 1008, 1162, 1317, 1328, 1494, 1512, 1743, 1756, 1992, 2016, 2241, 2324, 2634, 2656, 2988, 3024, 3073, 3486, 3512, 3951, 3984, 4482, 4648, 5229, 5268, 5976, 6048, 6146, 6972, 7024, 7902, 7968, 8964, 9219, 9296, 10458, 10536, 11853, 11952, 12292, 13944, 14048, 15687, 15804, 17928, 18438, 18592, 20916, 21072, 23706, 23904, 24584, 27657, 27888, 31374, 31608, 35856, 36437, 36876, 41832, 42144, 47412, 49168, 55314, 55776, 62748, 63216, 71712, 72874, 73752, 82971, 83664, 94824, 98336, 109311, 110628, 125496, 126432, 145748, 147504, 165942, 167328, 189648, 218622, 221256, 250992, 255059, 291496, 295008, 327933, 331884, 379296, 437244, 442512, 501984, 510118, 582992, 655866, 663768, 765177, 874488, 885024, 983799, 1020236, 1165984, 1311732, 1327536, 1530354, 1748976, 1967598, 2040472, 2295531, 2623464, 2655072, 3060708, 3497952, 3935196, 4080944, 4591062, 5246928, 6121416, 6886593, 7870392, 8161888, 9182124, 10493856, 12242832, 13773186, 15740784, 18364248, 24485664, 27546372, 31481568, 36728496, 55092744, 73456992, 110185488, 220370976]

約数ペア:

[(1, 220370976), (2, 110185488), (3, 73456992), (4, 55092744), (6, 36728496), (7, 31481568), (8, 27546372), (9, 24485664), (12, 18364248), (14, 15740784), (16, 13773186), (18, 12242832), (21, 10493856), (24, 9182124), (27, 8161888), (28, 7870392), (32, 6886593), (36, 6121416), (42, 5246928), (48, 4591062), (54, 4080944), (56, 3935196), (63, 3497952), (72, 3060708), (83, 2655072), (84, 2623464), (96, 2295531), (108, 2040472), (112, 1967598), (126, 1748976), (144, 1530354), (166, 1327536), (168, 1311732), (189, 1165984), (216, 1020236), (224, 983799), (249, 885024), (252, 874488), (288, 765177), (332, 663768), (336, 655866), (378, 582992), (432, 510118), (439, 501984), (498, 442512), (504, 437244), (581, 379296), (664, 331884), (672, 327933), (747, 295008), (756, 291496), (864, 255059), (878, 250992), (996, 221256), (1008, 218622), (1162, 189648), (1317, 167328), (1328, 165942), (1494, 147504), (1512, 145748), (1743, 126432), (1756, 125496), (1992, 110628), (2016, 109311), (2241, 98336), (2324, 94824), (2634, 83664), (2656, 82971), (2988, 73752), (3024, 72874), (3073, 71712), (3486, 63216), (3512, 62748), (3951, 55776), (3984, 55314), (4482, 49168), (4648, 47412), (5229, 42144), (5268, 41832), (5976, 36876), (6048, 36437), (6146, 35856), (6972, 31608), (7024, 31374), (7902, 27888), (7968, 27657), (8964, 24584), (9219, 23904), (9296, 23706), (10458, 21072), (10536, 20916), (11853, 18592), (11952, 18438), (12292, 17928), (13944, 15804), (14048, 15687)]