222515520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7477}}^1$

素因数の和:7528

約数の個数: 112

約数和(自身を含む): 729374208

約数和(自身を除く): 506858688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7477, 9920, 14880, 14954, 22431, 29760, 29908, 37385, 44862, 59816, 74770, 89724, 112155, 119632, 149540, 179448, 224310, 231787, 239264, 299080, 358896, 448620, 463574, 478528, 598160, 695361, 717792, 897240, 927148, 1158935, 1196320, 1390722, 1435584, 1794480, 1854296, 2317870, 2392640, 2781444, 3476805, 3588960, 3708592, 4635740, 5562888, 6953610, 7177920, 7417184, 9271480, 11125776, 13907220, 14834368, 18542960, 22251552, 27814440, 37085920, 44503104, 55628880, 74171840, 111257760, 222515520]

約数ペア:

[(1, 222515520), (2, 111257760), (3, 74171840), (4, 55628880), (5, 44503104), (6, 37085920), (8, 27814440), (10, 22251552), (12, 18542960), (15, 14834368), (16, 13907220), (20, 11125776), (24, 9271480), (30, 7417184), (31, 7177920), (32, 6953610), (40, 5562888), (48, 4635740), (60, 3708592), (62, 3588960), (64, 3476805), (80, 2781444), (93, 2392640), (96, 2317870), (120, 1854296), (124, 1794480), (155, 1435584), (160, 1390722), (186, 1196320), (192, 1158935), (240, 927148), (248, 897240), (310, 717792), (320, 695361), (372, 598160), (465, 478528), (480, 463574), (496, 448620), (620, 358896), (744, 299080), (930, 239264), (960, 231787), (992, 224310), (1240, 179448), (1488, 149540), (1860, 119632), (1984, 112155), (2480, 89724), (2976, 74770), (3720, 59816), (4960, 44862), (5952, 37385), (7440, 29908), (7477, 29760), (9920, 22431), (14880, 14954)]