169539920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 286430896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 41, 44, 55, 74, 80, 82, 88, 110, 127, 148, 164, 176, 185, 205, 220, 254, 296, 328, 370, 407, 410, 440, 451, 508, 592, 635, 656, 740, 814, 820, 880, 902, 1016, 1270, 1397, 1480, 1517, 1628, 1640, 1804, 2032, 2035, 2255, 2540, 2794, 2960, 3034, 3256, 3280, 3608, 4070, 4510, 4699, 5080, 5207, 5588, 6068, 6512, 6985, 7216, 7585, 8140, 9020, 9398, 10160, 10414, 11176, 12136, 13970, 15170, 16280, 16687, 18040, 18796, 20828, 22352, 23495, 24272, 26035, 27940, 30340, 32560, 33374, 36080, 37592, 41656, 46990, 51689, 52070, 55880, 57277, 60680, 66748, 75184, 83312, 83435, 93980, 103378, 104140, 111760, 114554, 121360, 133496, 166870, 187960, 192659, 206756, 208280, 229108, 258445, 266992, 286385, 333740, 375920, 385318, 413512, 416560, 458216, 516890, 572770, 667480, 770636, 827024, 916432, 963295, 1033780, 1145540, 1334960, 1541272, 1926590, 2067560, 2119249, 2291080, 3082544, 3853180, 4135120, 4238498, 4582160, 7706360, 8476996, 10596245, 15412720, 16953992, 21192490, 33907984, 42384980, 84769960, 169539920]

約数ペア:

[(1, 169539920), (2, 84769960), (4, 42384980), (5, 33907984), (8, 21192490), (10, 16953992), (11, 15412720), (16, 10596245), (20, 8476996), (22, 7706360), (37, 4582160), (40, 4238498), (41, 4135120), (44, 3853180), (55, 3082544), (74, 2291080), (80, 2119249), (82, 2067560), (88, 1926590), (110, 1541272), (127, 1334960), (148, 1145540), (164, 1033780), (176, 963295), (185, 916432), (205, 827024), (220, 770636), (254, 667480), (296, 572770), (328, 516890), (370, 458216), (407, 416560), (410, 413512), (440, 385318), (451, 375920), (508, 333740), (592, 286385), (635, 266992), (656, 258445), (740, 229108), (814, 208280), (820, 206756), (880, 192659), (902, 187960), (1016, 166870), (1270, 133496), (1397, 121360), (1480, 114554), (1517, 111760), (1628, 104140), (1640, 103378), (1804, 93980), (2032, 83435), (2035, 83312), (2255, 75184), (2540, 66748), (2794, 60680), (2960, 57277), (3034, 55880), (3256, 52070), (3280, 51689), (3608, 46990), (4070, 41656), (4510, 37592), (4699, 36080), (5080, 33374), (5207, 32560), (5588, 30340), (6068, 27940), (6512, 26035), (6985, 24272), (7216, 23495), (7585, 22352), (8140, 20828), (9020, 18796), (9398, 18040), (10160, 16687), (10414, 16280), (11176, 15170), (12136, 13970)]