84837280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 154663520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 55, 59, 76, 80, 86, 88, 95, 110, 118, 152, 160, 172, 176, 190, 209, 215, 220, 236, 295, 304, 344, 352, 380, 418, 430, 440, 472, 473, 590, 608, 649, 688, 760, 817, 836, 860, 880, 944, 946, 1045, 1121, 1180, 1298, 1376, 1520, 1634, 1672, 1720, 1760, 1888, 1892, 2090, 2242, 2360, 2365, 2537, 2596, 3040, 3245, 3268, 3344, 3440, 3784, 4085, 4180, 4484, 4720, 4730, 5074, 5192, 5605, 6490, 6536, 6688, 6880, 7568, 8170, 8360, 8968, 8987, 9440, 9460, 10148, 10384, 11210, 12331, 12685, 12980, 13072, 15136, 16340, 16720, 17936, 17974, 18920, 20296, 20768, 22420, 24662, 25370, 25960, 26144, 27907, 32680, 33440, 35872, 35948, 37840, 40592, 44840, 44935, 48203, 49324, 50740, 51920, 55814, 61655, 65360, 71896, 75680, 81184, 89680, 89870, 96406, 98648, 101480, 103840, 111628, 123310, 130720, 139535, 143792, 179360, 179740, 192812, 197296, 202960, 223256, 241015, 246620, 279070, 287584, 359480, 385624, 394592, 405920, 446512, 482030, 493240, 530233, 558140, 718960, 771248, 893024, 964060, 986480, 1060466, 1116280, 1437920, 1542496, 1928120, 1972960, 2120932, 2232560, 2651165, 3856240, 4241864, 4465120, 5302330, 7712480, 8483728, 10604660, 16967456, 21209320, 42418640, 84837280]

約数ペア:

[(1, 84837280), (2, 42418640), (4, 21209320), (5, 16967456), (8, 10604660), (10, 8483728), (11, 7712480), (16, 5302330), (19, 4465120), (20, 4241864), (22, 3856240), (32, 2651165), (38, 2232560), (40, 2120932), (43, 1972960), (44, 1928120), (55, 1542496), (59, 1437920), (76, 1116280), (80, 1060466), (86, 986480), (88, 964060), (95, 893024), (110, 771248), (118, 718960), (152, 558140), (160, 530233), (172, 493240), (176, 482030), (190, 446512), (209, 405920), (215, 394592), (220, 385624), (236, 359480), (295, 287584), (304, 279070), (344, 246620), (352, 241015), (380, 223256), (418, 202960), (430, 197296), (440, 192812), (472, 179740), (473, 179360), (590, 143792), (608, 139535), (649, 130720), (688, 123310), (760, 111628), (817, 103840), (836, 101480), (860, 98648), (880, 96406), (944, 89870), (946, 89680), (1045, 81184), (1121, 75680), (1180, 71896), (1298, 65360), (1376, 61655), (1520, 55814), (1634, 51920), (1672, 50740), (1720, 49324), (1760, 48203), (1888, 44935), (1892, 44840), (2090, 40592), (2242, 37840), (2360, 35948), (2365, 35872), (2537, 33440), (2596, 32680), (3040, 27907), (3245, 26144), (3268, 25960), (3344, 25370), (3440, 24662), (3784, 22420), (4085, 20768), (4180, 20296), (4484, 18920), (4720, 17974), (4730, 17936), (5074, 16720), (5192, 16340), (5605, 15136), (6490, 13072), (6536, 12980), (6688, 12685), (6880, 12331), (7568, 11210), (8170, 10384), (8360, 10148), (8968, 9460), (8987, 9440)]