2016598720

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 4905756000

約数和(自身を除く): 2889157280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 173, 292, 320, 346, 365, 499, 584, 692, 730, 865, 998, 1168, 1384, 1460, 1730, 1996, 2336, 2495, 2768, 2920, 3460, 3992, 4672, 4990, 5536, 5840, 6920, 7984, 9980, 11072, 11680, 12629, 13840, 15968, 19960, 23360, 25258, 27680, 31936, 36427, 39920, 50516, 55360, 63145, 72854, 79840, 86327, 101032, 126290, 145708, 159680, 172654, 182135, 202064, 252580, 291416, 345308, 364270, 404128, 431635, 505160, 582832, 690616, 728540, 808256, 863270, 1010320, 1165664, 1381232, 1457080, 1726540, 2020640, 2331328, 2762464, 2914160, 3453080, 4041280, 5524928, 5828320, 6301871, 6906160, 11656640, 12603742, 13812320, 25207484, 27624640, 31509355, 50414968, 63018710, 100829936, 126037420, 201659872, 252074840, 403319744, 504149680, 1008299360, 2016598720]

約数ペア:

[(1, 2016598720), (2, 1008299360), (4, 504149680), (5, 403319744), (8, 252074840), (10, 201659872), (16, 126037420), (20, 100829936), (32, 63018710), (40, 50414968), (64, 31509355), (73, 27624640), (80, 25207484), (146, 13812320), (160, 12603742), (173, 11656640), (292, 6906160), (320, 6301871), (346, 5828320), (365, 5524928), (499, 4041280), (584, 3453080), (692, 2914160), (730, 2762464), (865, 2331328), (998, 2020640), (1168, 1726540), (1384, 1457080), (1460, 1381232), (1730, 1165664), (1996, 1010320), (2336, 863270), (2495, 808256), (2768, 728540), (2920, 690616), (3460, 582832), (3992, 505160), (4672, 431635), (4990, 404128), (5536, 364270), (5840, 345308), (6920, 291416), (7984, 252580), (9980, 202064), (11072, 182135), (11680, 172654), (12629, 159680), (13840, 145708), (15968, 126290), (19960, 101032), (23360, 86327), (25258, 79840), (27680, 72854), (31936, 63145), (36427, 55360), (39920, 50516)]