162029560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 469463040

約数和(自身を除く): 307433480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1364, 1540, 1697, 1705, 1736, 2170, 2387, 2728, 3080, 3394, 3410, 4340, 4774, 6788, 6820, 8485, 8680, 9548, 11879, 11935, 13576, 13640, 16970, 18667, 19096, 23758, 23870, 33940, 37334, 47516, 47740, 52607, 59395, 67880, 74668, 93335, 95032, 95480, 105214, 118790, 130669, 149336, 186670, 210428, 237580, 261338, 263035, 368249, 373340, 420856, 475160, 522676, 526070, 578677, 653345, 736498, 746680, 1045352, 1052140, 1157354, 1306690, 1472996, 1841245, 2104280, 2314708, 2613380, 2893385, 2945992, 3682490, 4050739, 4629416, 5226760, 5786770, 7364980, 8101478, 11573540, 14729960, 16202956, 20253695, 23147080, 32405912, 40507390, 81014780, 162029560]

約数ペア:

[(1, 162029560), (2, 81014780), (4, 40507390), (5, 32405912), (7, 23147080), (8, 20253695), (10, 16202956), (11, 14729960), (14, 11573540), (20, 8101478), (22, 7364980), (28, 5786770), (31, 5226760), (35, 4629416), (40, 4050739), (44, 3682490), (55, 2945992), (56, 2893385), (62, 2613380), (70, 2314708), (77, 2104280), (88, 1841245), (110, 1472996), (124, 1306690), (140, 1157354), (154, 1052140), (155, 1045352), (217, 746680), (220, 736498), (248, 653345), (280, 578677), (308, 526070), (310, 522676), (341, 475160), (385, 420856), (434, 373340), (440, 368249), (616, 263035), (620, 261338), (682, 237580), (770, 210428), (868, 186670), (1085, 149336), (1240, 130669), (1364, 118790), (1540, 105214), (1697, 95480), (1705, 95032), (1736, 93335), (2170, 74668), (2387, 67880), (2728, 59395), (3080, 52607), (3394, 47740), (3410, 47516), (4340, 37334), (4774, 33940), (6788, 23870), (6820, 23758), (8485, 19096), (8680, 18667), (9548, 16970), (11879, 13640), (11935, 13576)]