206695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1433}}^1$

素因数の和:2050

約数の個数: 80

約数和(自身を含む): 642271392

約数和(自身を除く): 435575472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1433, 1803, 2404, 2866, 3005, 3606, 4299, 4808, 5732, 6010, 7165, 7212, 8598, 9015, 9616, 11464, 12020, 14330, 14424, 17196, 18030, 21495, 22928, 24040, 28660, 28848, 34392, 36060, 42990, 48080, 57320, 68784, 72120, 85980, 114640, 144240, 171960, 343920, 861233, 1722466, 2583699, 3444932, 4306165, 5167398, 6889864, 8612330, 10334796, 12918495, 13779728, 17224660, 20669592, 25836990, 34449320, 41339184, 51673980, 68898640, 103347960, 206695920]

約数ペア:

[(1, 206695920), (2, 103347960), (3, 68898640), (4, 51673980), (5, 41339184), (6, 34449320), (8, 25836990), (10, 20669592), (12, 17224660), (15, 13779728), (16, 12918495), (20, 10334796), (24, 8612330), (30, 6889864), (40, 5167398), (48, 4306165), (60, 3444932), (80, 2583699), (120, 1722466), (240, 861233), (601, 343920), (1202, 171960), (1433, 144240), (1803, 114640), (2404, 85980), (2866, 72120), (3005, 68784), (3606, 57320), (4299, 48080), (4808, 42990), (5732, 36060), (6010, 34392), (7165, 28848), (7212, 28660), (8598, 24040), (9015, 22928), (9616, 21495), (11464, 18030), (12020, 17196), (14330, 14424)]