119519120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 342835200

約数和(自身を除く): 223316080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 239, 266, 280, 304, 329, 376, 380, 470, 478, 532, 560, 658, 665, 752, 760, 893, 940, 956, 1064, 1195, 1316, 1330, 1520, 1645, 1673, 1786, 1880, 1912, 2128, 2390, 2632, 2660, 3290, 3346, 3572, 3760, 3824, 4465, 4541, 4780, 5264, 5320, 6251, 6580, 6692, 7144, 8365, 8930, 9082, 9560, 10640, 11233, 12502, 13160, 13384, 14288, 16730, 17860, 18164, 19120, 22466, 22705, 25004, 26320, 26768, 31255, 31787, 33460, 35720, 36328, 44932, 45410, 50008, 56165, 62510, 63574, 66920, 71440, 72656, 78631, 89864, 90820, 100016, 112330, 125020, 127148, 133840, 157262, 158935, 179728, 181640, 213427, 224660, 250040, 254296, 314524, 317870, 363280, 393155, 426854, 449320, 500080, 508592, 629048, 635740, 786310, 853708, 898640, 1067135, 1258096, 1271480, 1493989, 1572620, 1707416, 2134270, 2542960, 2987978, 3145240, 3414832, 4268540, 5975956, 6290480, 7469945, 8537080, 11951912, 14939890, 17074160, 23903824, 29879780, 59759560, 119519120]

約数ペア:

[(1, 119519120), (2, 59759560), (4, 29879780), (5, 23903824), (7, 17074160), (8, 14939890), (10, 11951912), (14, 8537080), (16, 7469945), (19, 6290480), (20, 5975956), (28, 4268540), (35, 3414832), (38, 3145240), (40, 2987978), (47, 2542960), (56, 2134270), (70, 1707416), (76, 1572620), (80, 1493989), (94, 1271480), (95, 1258096), (112, 1067135), (133, 898640), (140, 853708), (152, 786310), (188, 635740), (190, 629048), (235, 508592), (239, 500080), (266, 449320), (280, 426854), (304, 393155), (329, 363280), (376, 317870), (380, 314524), (470, 254296), (478, 250040), (532, 224660), (560, 213427), (658, 181640), (665, 179728), (752, 158935), (760, 157262), (893, 133840), (940, 127148), (956, 125020), (1064, 112330), (1195, 100016), (1316, 90820), (1330, 89864), (1520, 78631), (1645, 72656), (1673, 71440), (1786, 66920), (1880, 63574), (1912, 62510), (2128, 56165), (2390, 50008), (2632, 45410), (2660, 44932), (3290, 36328), (3346, 35720), (3572, 33460), (3760, 31787), (3824, 31255), (4465, 26768), (4541, 26320), (4780, 25004), (5264, 22705), (5320, 22466), (6251, 19120), (6580, 18164), (6692, 17860), (7144, 16730), (8365, 14288), (8930, 13384), (9082, 13160), (9560, 12502), (10640, 11233)]