1492670080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 3921696000

約数和(自身を除く): 2429025920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 149, 160, 176, 220, 298, 320, 352, 440, 596, 640, 704, 745, 880, 1192, 1408, 1423, 1490, 1639, 1760, 2384, 2846, 2980, 3278, 3520, 4768, 5692, 5960, 6556, 7040, 7115, 8195, 9536, 11384, 11920, 13112, 14230, 15653, 16390, 19072, 22768, 23840, 26224, 28460, 31306, 32780, 45536, 47680, 52448, 56920, 62612, 65560, 78265, 91072, 95360, 104896, 113840, 125224, 131120, 156530, 182144, 209792, 212027, 227680, 250448, 262240, 313060, 424054, 455360, 500896, 524480, 626120, 848108, 910720, 1001792, 1048960, 1060135, 1252240, 1696216, 2003584, 2120270, 2332297, 2504480, 3392432, 4240540, 4664594, 5008960, 6784864, 8481080, 9329188, 10017920, 11661485, 13569728, 16962160, 18658376, 23322970, 27139456, 33924320, 37316752, 46645940, 67848640, 74633504, 93291880, 135697280, 149267008, 186583760, 298534016, 373167520, 746335040, 1492670080]

約数ペア:

[(1, 1492670080), (2, 746335040), (4, 373167520), (5, 298534016), (8, 186583760), (10, 149267008), (11, 135697280), (16, 93291880), (20, 74633504), (22, 67848640), (32, 46645940), (40, 37316752), (44, 33924320), (55, 27139456), (64, 23322970), (80, 18658376), (88, 16962160), (110, 13569728), (128, 11661485), (149, 10017920), (160, 9329188), (176, 8481080), (220, 6784864), (298, 5008960), (320, 4664594), (352, 4240540), (440, 3392432), (596, 2504480), (640, 2332297), (704, 2120270), (745, 2003584), (880, 1696216), (1192, 1252240), (1408, 1060135), (1423, 1048960), (1490, 1001792), (1639, 910720), (1760, 848108), (2384, 626120), (2846, 524480), (2980, 500896), (3278, 455360), (3520, 424054), (4768, 313060), (5692, 262240), (5960, 250448), (6556, 227680), (7040, 212027), (7115, 209792), (8195, 182144), (9536, 156530), (11384, 131120), (11920, 125224), (13112, 113840), (14230, 104896), (15653, 95360), (16390, 91072), (19072, 78265), (22768, 65560), (23840, 62612), (26224, 56920), (28460, 52448), (31306, 47680), (32780, 45536)]