212294280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160829}}^1$

素因数の和:160854

約数の個数: 64

約数和(自身を含む): 694785600

約数和(自身を除く): 482491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 160829, 321658, 482487, 643316, 804145, 964974, 1286632, 1608290, 1769119, 1929948, 2412435, 3216580, 3538238, 3859896, 4824870, 5307357, 6433160, 7076476, 8845595, 9649740, 10614714, 14152952, 17691190, 19299480, 21229428, 26536785, 35382380, 42458856, 53073570, 70764760, 106147140, 212294280]

約数ペア:

[(1, 212294280), (2, 106147140), (3, 70764760), (4, 53073570), (5, 42458856), (6, 35382380), (8, 26536785), (10, 21229428), (11, 19299480), (12, 17691190), (15, 14152952), (20, 10614714), (22, 9649740), (24, 8845595), (30, 7076476), (33, 6433160), (40, 5307357), (44, 4824870), (55, 3859896), (60, 3538238), (66, 3216580), (88, 2412435), (110, 1929948), (120, 1769119), (132, 1608290), (165, 1286632), (220, 964974), (264, 804145), (330, 643316), (440, 482487), (660, 321658), (1320, 160829)]