1582157080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{1399}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 4151196000

約数和(自身を除く): 2569038920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 577, 980, 1154, 1399, 1960, 2308, 2798, 2885, 4039, 4616, 5596, 5770, 6995, 8078, 9793, 11192, 11540, 13990, 16156, 19586, 20195, 23080, 27980, 28273, 32312, 39172, 40390, 48965, 55960, 56546, 68551, 78344, 80780, 97930, 113092, 137102, 141365, 161560, 195860, 226184, 274204, 282730, 342755, 391720, 548408, 565460, 685510, 807223, 1130920, 1371020, 1614446, 2742040, 3228892, 4036115, 5650561, 6457784, 8072230, 11301122, 16144460, 22602244, 28252805, 32288920, 39553927, 45204488, 56505610, 79107854, 113011220, 158215708, 197769635, 226022440, 316431416, 395539270, 791078540, 1582157080]

約数ペア:

[(1, 1582157080), (2, 791078540), (4, 395539270), (5, 316431416), (7, 226022440), (8, 197769635), (10, 158215708), (14, 113011220), (20, 79107854), (28, 56505610), (35, 45204488), (40, 39553927), (49, 32288920), (56, 28252805), (70, 22602244), (98, 16144460), (140, 11301122), (196, 8072230), (245, 6457784), (280, 5650561), (392, 4036115), (490, 3228892), (577, 2742040), (980, 1614446), (1154, 1371020), (1399, 1130920), (1960, 807223), (2308, 685510), (2798, 565460), (2885, 548408), (4039, 391720), (4616, 342755), (5596, 282730), (5770, 274204), (6995, 226184), (8078, 195860), (9793, 161560), (11192, 141365), (11540, 137102), (13990, 113092), (16156, 97930), (19586, 80780), (20195, 78344), (23080, 68551), (27980, 56546), (28273, 55960), (32312, 48965), (39172, 40390)]