170077160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 443888640

約数和(自身を除く): 273811480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 74, 88, 110, 124, 148, 155, 185, 220, 248, 296, 310, 337, 341, 370, 407, 440, 620, 674, 682, 740, 814, 1147, 1240, 1348, 1364, 1480, 1628, 1685, 1705, 2035, 2294, 2696, 2728, 3256, 3370, 3410, 3707, 4070, 4588, 5735, 6740, 6820, 7414, 8140, 9176, 10447, 11470, 12469, 12617, 13480, 13640, 14828, 16280, 18535, 20894, 22940, 24938, 25234, 29656, 37070, 41788, 45880, 49876, 50468, 52235, 62345, 63085, 74140, 83576, 99752, 100936, 104470, 114917, 124690, 126170, 137159, 148280, 208940, 229834, 249380, 252340, 274318, 386539, 417880, 459668, 498760, 504680, 548636, 574585, 685795, 773078, 919336, 1097272, 1149170, 1371590, 1546156, 1932695, 2298340, 2743180, 3092312, 3865390, 4251929, 4596680, 5486360, 7730780, 8503858, 15461560, 17007716, 21259645, 34015432, 42519290, 85038580, 170077160]

約数ペア:

[(1, 170077160), (2, 85038580), (4, 42519290), (5, 34015432), (8, 21259645), (10, 17007716), (11, 15461560), (20, 8503858), (22, 7730780), (31, 5486360), (37, 4596680), (40, 4251929), (44, 3865390), (55, 3092312), (62, 2743180), (74, 2298340), (88, 1932695), (110, 1546156), (124, 1371590), (148, 1149170), (155, 1097272), (185, 919336), (220, 773078), (248, 685795), (296, 574585), (310, 548636), (337, 504680), (341, 498760), (370, 459668), (407, 417880), (440, 386539), (620, 274318), (674, 252340), (682, 249380), (740, 229834), (814, 208940), (1147, 148280), (1240, 137159), (1348, 126170), (1364, 124690), (1480, 114917), (1628, 104470), (1685, 100936), (1705, 99752), (2035, 83576), (2294, 74140), (2696, 63085), (2728, 62345), (3256, 52235), (3370, 50468), (3410, 49876), (3707, 45880), (4070, 41788), (4588, 37070), (5735, 29656), (6740, 25234), (6820, 24938), (7414, 22940), (8140, 20894), (9176, 18535), (10447, 16280), (11470, 14828), (12469, 13640), (12617, 13480)]