71385160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 210672000

約数和(自身を除く): 139286840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 86, 88, 98, 110, 121, 140, 154, 172, 196, 215, 220, 242, 245, 280, 301, 308, 343, 344, 385, 392, 430, 440, 473, 484, 490, 539, 602, 605, 616, 686, 770, 847, 860, 946, 968, 980, 1078, 1204, 1210, 1372, 1505, 1540, 1694, 1715, 1720, 1892, 1960, 2107, 2156, 2365, 2408, 2420, 2695, 2744, 3010, 3080, 3311, 3388, 3430, 3773, 3784, 4214, 4235, 4312, 4730, 4840, 5203, 5390, 5929, 6020, 6622, 6776, 6860, 7546, 8428, 8470, 9460, 10406, 10535, 10780, 11858, 12040, 13244, 13720, 14749, 15092, 16555, 16856, 16940, 18865, 18920, 20812, 21070, 21560, 23177, 23716, 26015, 26488, 29498, 29645, 30184, 33110, 33880, 36421, 37730, 41503, 41624, 42140, 46354, 47432, 52030, 58996, 59290, 66220, 72842, 73745, 75460, 83006, 84280, 92708, 104060, 115885, 117992, 118580, 132440, 145684, 147490, 150920, 162239, 166012, 182105, 185416, 207515, 208120, 231770, 237160, 254947, 291368, 294980, 324478, 332024, 364210, 415030, 463540, 509894, 589960, 648956, 728420, 811195, 830060, 927080, 1019788, 1274735, 1297912, 1456840, 1622390, 1660120, 1784629, 2039576, 2549470, 3244780, 3569258, 5098940, 6489560, 7138516, 8923145, 10197880, 14277032, 17846290, 35692580, 71385160]

約数ペア:

[(1, 71385160), (2, 35692580), (4, 17846290), (5, 14277032), (7, 10197880), (8, 8923145), (10, 7138516), (11, 6489560), (14, 5098940), (20, 3569258), (22, 3244780), (28, 2549470), (35, 2039576), (40, 1784629), (43, 1660120), (44, 1622390), (49, 1456840), (55, 1297912), (56, 1274735), (70, 1019788), (77, 927080), (86, 830060), (88, 811195), (98, 728420), (110, 648956), (121, 589960), (140, 509894), (154, 463540), (172, 415030), (196, 364210), (215, 332024), (220, 324478), (242, 294980), (245, 291368), (280, 254947), (301, 237160), (308, 231770), (343, 208120), (344, 207515), (385, 185416), (392, 182105), (430, 166012), (440, 162239), (473, 150920), (484, 147490), (490, 145684), (539, 132440), (602, 118580), (605, 117992), (616, 115885), (686, 104060), (770, 92708), (847, 84280), (860, 83006), (946, 75460), (968, 73745), (980, 72842), (1078, 66220), (1204, 59290), (1210, 58996), (1372, 52030), (1505, 47432), (1540, 46354), (1694, 42140), (1715, 41624), (1720, 41503), (1892, 37730), (1960, 36421), (2107, 33880), (2156, 33110), (2365, 30184), (2408, 29645), (2420, 29498), (2695, 26488), (2744, 26015), (3010, 23716), (3080, 23177), (3311, 21560), (3388, 21070), (3430, 20812), (3773, 18920), (3784, 18865), (4214, 16940), (4235, 16856), (4312, 16555), (4730, 15092), (4840, 14749), (5203, 13720), (5390, 13244), (5929, 12040), (6020, 11858), (6622, 10780), (6776, 10535), (6860, 10406), (7546, 9460), (8428, 8470)]