1569771420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{14543}}^1$

素因数の和:14819

約数の個数: 96

約数和(自身を含む): 5043161088

約数和(自身を除く): 3473389668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1799, 2570, 3084, 3598, 3855, 5140, 5397, 7196, 7710, 8995, 10794, 14543, 15420, 17990, 21588, 26985, 29086, 35980, 43629, 53970, 58172, 72715, 87258, 101801, 107940, 145430, 174516, 203602, 218145, 290860, 305403, 407204, 436290, 509005, 610806, 872580, 1018010, 1221612, 1527015, 2036020, 3054030, 3737551, 6108060, 7475102, 11212653, 14950204, 18687755, 22425306, 26162857, 37375510, 44850612, 52325714, 56063265, 74751020, 78488571, 104651428, 112126530, 130814285, 156977142, 224253060, 261628570, 313954284, 392442855, 523257140, 784885710, 1569771420]

約数ペア:

[(1, 1569771420), (2, 784885710), (3, 523257140), (4, 392442855), (5, 313954284), (6, 261628570), (7, 224253060), (10, 156977142), (12, 130814285), (14, 112126530), (15, 104651428), (20, 78488571), (21, 74751020), (28, 56063265), (30, 52325714), (35, 44850612), (42, 37375510), (60, 26162857), (70, 22425306), (84, 18687755), (105, 14950204), (140, 11212653), (210, 7475102), (257, 6108060), (420, 3737551), (514, 3054030), (771, 2036020), (1028, 1527015), (1285, 1221612), (1542, 1018010), (1799, 872580), (2570, 610806), (3084, 509005), (3598, 436290), (3855, 407204), (5140, 305403), (5397, 290860), (7196, 218145), (7710, 203602), (8995, 174516), (10794, 145430), (14543, 107940), (15420, 101801), (17990, 87258), (21588, 72715), (26985, 58172), (29086, 53970), (35980, 43629)]