220194480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83407}}^1$

素因数の和:83434

約数の個数: 80

約数和(自身を含む): 744666624

約数和(自身を除く): 524472144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 83407, 166814, 250221, 333628, 417035, 500442, 667256, 834070, 917477, 1000884, 1251105, 1334512, 1668140, 1834954, 2001768, 2502210, 2752431, 3336280, 3669908, 4003536, 4587385, 5004420, 5504862, 6672560, 7339816, 9174770, 10008840, 11009724, 13762155, 14679632, 18349540, 20017680, 22019448, 27524310, 36699080, 44038896, 55048620, 73398160, 110097240, 220194480]

約数ペア:

[(1, 220194480), (2, 110097240), (3, 73398160), (4, 55048620), (5, 44038896), (6, 36699080), (8, 27524310), (10, 22019448), (11, 20017680), (12, 18349540), (15, 14679632), (16, 13762155), (20, 11009724), (22, 10008840), (24, 9174770), (30, 7339816), (33, 6672560), (40, 5504862), (44, 5004420), (48, 4587385), (55, 4003536), (60, 3669908), (66, 3336280), (80, 2752431), (88, 2502210), (110, 2001768), (120, 1834954), (132, 1668140), (165, 1334512), (176, 1251105), (220, 1000884), (240, 917477), (264, 834070), (330, 667256), (440, 500442), (528, 417035), (660, 333628), (880, 250221), (1320, 166814), (2640, 83407)]