69720672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 222808320

約数和(自身を除く): 153087648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 359, 408, 476, 544, 578, 672, 714, 718, 816, 867, 952, 1077, 1156, 1428, 1436, 1632, 1734, 1904, 2023, 2154, 2312, 2513, 2856, 2872, 3468, 3808, 4046, 4308, 4624, 5026, 5712, 5744, 6069, 6103, 6936, 7539, 8092, 8616, 9248, 10052, 11424, 11488, 12138, 12206, 13872, 15078, 16184, 17232, 18309, 20104, 24276, 24412, 27744, 30156, 32368, 34464, 36618, 40208, 42721, 48552, 48824, 60312, 64736, 73236, 80416, 85442, 97104, 97648, 103751, 120624, 128163, 146472, 170884, 194208, 195296, 207502, 241248, 256326, 292944, 311253, 341768, 415004, 512652, 585888, 622506, 683536, 726257, 830008, 1025304, 1245012, 1367072, 1452514, 1660016, 2050608, 2178771, 2490024, 2905028, 3320032, 4101216, 4357542, 4980048, 5810056, 8715084, 9960096, 11620112, 17430168, 23240224, 34860336, 69720672]

約数ペア:

[(1, 69720672), (2, 34860336), (3, 23240224), (4, 17430168), (6, 11620112), (7, 9960096), (8, 8715084), (12, 5810056), (14, 4980048), (16, 4357542), (17, 4101216), (21, 3320032), (24, 2905028), (28, 2490024), (32, 2178771), (34, 2050608), (42, 1660016), (48, 1452514), (51, 1367072), (56, 1245012), (68, 1025304), (84, 830008), (96, 726257), (102, 683536), (112, 622506), (119, 585888), (136, 512652), (168, 415004), (204, 341768), (224, 311253), (238, 292944), (272, 256326), (289, 241248), (336, 207502), (357, 195296), (359, 194208), (408, 170884), (476, 146472), (544, 128163), (578, 120624), (672, 103751), (714, 97648), (718, 97104), (816, 85442), (867, 80416), (952, 73236), (1077, 64736), (1156, 60312), (1428, 48824), (1436, 48552), (1632, 42721), (1734, 40208), (1904, 36618), (2023, 34464), (2154, 32368), (2312, 30156), (2513, 27744), (2856, 24412), (2872, 24276), (3468, 20104), (3808, 18309), (4046, 17232), (4308, 16184), (4624, 15078), (5026, 13872), (5712, 12206), (5744, 12138), (6069, 11488), (6103, 11424), (6936, 10052), (7539, 9248), (8092, 8616)]