1893910440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2471

約数の個数: 128

約数和(自身を含む): 5825064960

約数和(自身を除く): 3931154520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 103, 120, 134, 201, 206, 268, 309, 335, 402, 412, 515, 536, 618, 670, 804, 824, 1005, 1030, 1236, 1340, 1545, 1608, 2010, 2060, 2287, 2472, 2680, 3090, 4020, 4120, 4574, 6180, 6861, 6901, 8040, 9148, 11435, 12360, 13722, 13802, 18296, 20703, 22870, 27444, 27604, 34305, 34505, 41406, 45740, 54888, 55208, 68610, 69010, 82812, 91480, 103515, 137220, 138020, 153229, 165624, 207030, 235561, 274440, 276040, 306458, 414060, 459687, 471122, 612916, 706683, 766145, 828120, 919374, 942244, 1177805, 1225832, 1413366, 1532290, 1838748, 1884488, 2298435, 2355610, 2826732, 3064580, 3533415, 3677496, 4596870, 4711220, 5653464, 6129160, 7066830, 9193740, 9422440, 14133660, 15782587, 18387480, 28267320, 31565174, 47347761, 63130348, 78912935, 94695522, 126260696, 157825870, 189391044, 236738805, 315651740, 378782088, 473477610, 631303480, 946955220, 1893910440]

約数ペア:

[(1, 1893910440), (2, 946955220), (3, 631303480), (4, 473477610), (5, 378782088), (6, 315651740), (8, 236738805), (10, 189391044), (12, 157825870), (15, 126260696), (20, 94695522), (24, 78912935), (30, 63130348), (40, 47347761), (60, 31565174), (67, 28267320), (103, 18387480), (120, 15782587), (134, 14133660), (201, 9422440), (206, 9193740), (268, 7066830), (309, 6129160), (335, 5653464), (402, 4711220), (412, 4596870), (515, 3677496), (536, 3533415), (618, 3064580), (670, 2826732), (804, 2355610), (824, 2298435), (1005, 1884488), (1030, 1838748), (1236, 1532290), (1340, 1413366), (1545, 1225832), (1608, 1177805), (2010, 942244), (2060, 919374), (2287, 828120), (2472, 766145), (2680, 706683), (3090, 612916), (4020, 471122), (4120, 459687), (4574, 414060), (6180, 306458), (6861, 276040), (6901, 274440), (8040, 235561), (9148, 207030), (11435, 165624), (12360, 153229), (13722, 138020), (13802, 137220), (18296, 103515), (20703, 91480), (22870, 82812), (27444, 69010), (27604, 68610), (34305, 55208), (34505, 54888), (41406, 45740)]