2080659636

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 6300866880

約数和(自身を除く): 4220207244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 41, 44, 54, 58, 66, 81, 82, 87, 99, 108, 116, 123, 132, 162, 164, 174, 198, 246, 261, 297, 319, 324, 348, 369, 396, 451, 491, 492, 522, 594, 638, 738, 783, 891, 902, 957, 982, 1044, 1107, 1188, 1189, 1276, 1353, 1473, 1476, 1566, 1782, 1804, 1914, 1964, 2214, 2349, 2378, 2706, 2871, 2946, 3132, 3321, 3564, 3567, 3828, 4059, 4419, 4428, 4698, 4756, 5401, 5412, 5742, 5892, 6642, 7134, 8118, 8613, 8838, 9396, 10701, 10802, 11484, 12177, 13079, 13257, 13284, 14239, 14268, 16203, 16236, 17226, 17676, 20131, 21402, 21604, 24354, 25839, 26158, 26514, 28478, 32103, 32406, 34452, 36531, 39237, 39771, 40262, 42717, 42804, 48609, 48708, 51678, 52316, 53028, 56956, 60393, 64206, 64812, 73062, 78474, 79542, 80524, 85434, 96309, 97218, 103356, 117711, 120786, 128151, 128412, 145827, 146124, 156629, 156948, 159084, 170868, 181179, 192618, 194436, 221441, 235422, 241572, 256302, 291654, 313258, 353133, 362358, 384453, 385236, 437481, 442882, 469887, 470844, 512604, 543537, 583308, 583799, 626516, 664323, 706266, 724716, 768906, 874962, 885764, 939774, 1059399, 1087074, 1153359, 1167598, 1328646, 1409661, 1412532, 1537812, 1630611, 1749924, 1751397, 1879548, 1992969, 2118798, 2174148, 2306718, 2335196, 2657292, 2819322, 3261222, 3502794, 3985938, 4228983, 4237596, 4613436, 5254191, 5638644, 5978907, 6421789, 6522444, 7005588, 7971876, 8457966, 10508382, 11957814, 12686949, 12843578, 15762573, 16915932, 17936721, 19265367, 21016764, 23915628, 25373898, 25687156, 31525146, 35873442, 38530734, 47287719, 50747796, 57796101, 63050292, 71746884, 77061468, 94575438, 115592202, 173388303, 189150876, 231184404, 346776606, 520164909, 693553212, 1040329818, 2080659636]

約数ペア:

[(1, 2080659636), (2, 1040329818), (3, 693553212), (4, 520164909), (6, 346776606), (9, 231184404), (11, 189150876), (12, 173388303), (18, 115592202), (22, 94575438), (27, 77061468), (29, 71746884), (33, 63050292), (36, 57796101), (41, 50747796), (44, 47287719), (54, 38530734), (58, 35873442), (66, 31525146), (81, 25687156), (82, 25373898), (87, 23915628), (99, 21016764), (108, 19265367), (116, 17936721), (123, 16915932), (132, 15762573), (162, 12843578), (164, 12686949), (174, 11957814), (198, 10508382), (246, 8457966), (261, 7971876), (297, 7005588), (319, 6522444), (324, 6421789), (348, 5978907), (369, 5638644), (396, 5254191), (451, 4613436), (491, 4237596), (492, 4228983), (522, 3985938), (594, 3502794), (638, 3261222), (738, 2819322), (783, 2657292), (891, 2335196), (902, 2306718), (957, 2174148), (982, 2118798), (1044, 1992969), (1107, 1879548), (1188, 1751397), (1189, 1749924), (1276, 1630611), (1353, 1537812), (1473, 1412532), (1476, 1409661), (1566, 1328646), (1782, 1167598), (1804, 1153359), (1914, 1087074), (1964, 1059399), (2214, 939774), (2349, 885764), (2378, 874962), (2706, 768906), (2871, 724716), (2946, 706266), (3132, 664323), (3321, 626516), (3564, 583799), (3567, 583308), (3828, 543537), (4059, 512604), (4419, 470844), (4428, 469887), (4698, 442882), (4756, 437481), (5401, 385236), (5412, 384453), (5742, 362358), (5892, 353133), (6642, 313258), (7134, 291654), (8118, 256302), (8613, 241572), (8838, 235422), (9396, 221441), (10701, 194436), (10802, 192618), (11484, 181179), (12177, 170868), (13079, 159084), (13257, 156948), (13284, 156629), (14239, 146124), (14268, 145827), (16203, 128412), (16236, 128151), (17226, 120786), (17676, 117711), (20131, 103356), (21402, 97218), (21604, 96309), (24354, 85434), (25839, 80524), (26158, 79542), (26514, 78474), (28478, 73062), (32103, 64812), (32406, 64206), (34452, 60393), (36531, 56956), (39237, 53028), (39771, 52316), (40262, 51678), (42717, 48708), (42804, 48609)]