2080472688

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 280

約数和(自身を含む): 7012967808

約数和(自身を除く): 4932495120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 83, 84, 108, 112, 126, 144, 162, 166, 168, 189, 216, 243, 249, 252, 307, 324, 332, 336, 378, 432, 486, 498, 504, 567, 581, 614, 648, 664, 729, 747, 756, 921, 972, 996, 1008, 1134, 1162, 1228, 1296, 1328, 1458, 1494, 1512, 1701, 1743, 1842, 1944, 1992, 2149, 2241, 2268, 2324, 2456, 2763, 2916, 2988, 3024, 3402, 3486, 3684, 3888, 3984, 4298, 4482, 4536, 4648, 4912, 5103, 5229, 5526, 5832, 5976, 6447, 6723, 6804, 6972, 7368, 8289, 8596, 8964, 9072, 9296, 10206, 10458, 11052, 11664, 11952, 12894, 13446, 13608, 13944, 14736, 15687, 16578, 17192, 17928, 19341, 20169, 20412, 20916, 22104, 24867, 25481, 25788, 26892, 27216, 27888, 31374, 33156, 34384, 35856, 38682, 40338, 40824, 41832, 44208, 47061, 49734, 50962, 51576, 53784, 58023, 60507, 62748, 66312, 74601, 76443, 77364, 80676, 81648, 83664, 94122, 99468, 101924, 103152, 107568, 116046, 121014, 125496, 132624, 141183, 149202, 152886, 154728, 161352, 174069, 178367, 188244, 198936, 203848, 223803, 229329, 232092, 242028, 250992, 282366, 298404, 305772, 309456, 322704, 348138, 356734, 376488, 397872, 407696, 423549, 447606, 458658, 464184, 484056, 522207, 535101, 564732, 596808, 611544, 687987, 696276, 713468, 752976, 847098, 895212, 917316, 928368, 968112, 1044414, 1070202, 1129464, 1193616, 1223088, 1375974, 1392552, 1426936, 1566621, 1605303, 1694196, 1790424, 1834632, 2063961, 2088828, 2140404, 2258928, 2751948, 2785104, 2853872, 3133242, 3210606, 3388392, 3580848, 3669264, 4127922, 4177656, 4280808, 4815909, 5503896, 6191883, 6266484, 6421212, 6776784, 8255844, 8355312, 8561616, 9631818, 11007792, 12383766, 12532968, 12842424, 14447727, 16511688, 18575649, 19263636, 24767532, 25065936, 25684848, 28895454, 33023376, 37151298, 38527272, 43343181, 49535064, 57790908, 74302596, 77054544, 86686362, 99070128, 115581816, 130029543, 148605192, 173372724, 231163632, 260059086, 297210384, 346745448, 520118172, 693490896, 1040236344, 2080472688]

約数ペア:

[(1, 2080472688), (2, 1040236344), (3, 693490896), (4, 520118172), (6, 346745448), (7, 297210384), (8, 260059086), (9, 231163632), (12, 173372724), (14, 148605192), (16, 130029543), (18, 115581816), (21, 99070128), (24, 86686362), (27, 77054544), (28, 74302596), (36, 57790908), (42, 49535064), (48, 43343181), (54, 38527272), (56, 37151298), (63, 33023376), (72, 28895454), (81, 25684848), (83, 25065936), (84, 24767532), (108, 19263636), (112, 18575649), (126, 16511688), (144, 14447727), (162, 12842424), (166, 12532968), (168, 12383766), (189, 11007792), (216, 9631818), (243, 8561616), (249, 8355312), (252, 8255844), (307, 6776784), (324, 6421212), (332, 6266484), (336, 6191883), (378, 5503896), (432, 4815909), (486, 4280808), (498, 4177656), (504, 4127922), (567, 3669264), (581, 3580848), (614, 3388392), (648, 3210606), (664, 3133242), (729, 2853872), (747, 2785104), (756, 2751948), (921, 2258928), (972, 2140404), (996, 2088828), (1008, 2063961), (1134, 1834632), (1162, 1790424), (1228, 1694196), (1296, 1605303), (1328, 1566621), (1458, 1426936), (1494, 1392552), (1512, 1375974), (1701, 1223088), (1743, 1193616), (1842, 1129464), (1944, 1070202), (1992, 1044414), (2149, 968112), (2241, 928368), (2268, 917316), (2324, 895212), (2456, 847098), (2763, 752976), (2916, 713468), (2988, 696276), (3024, 687987), (3402, 611544), (3486, 596808), (3684, 564732), (3888, 535101), (3984, 522207), (4298, 484056), (4482, 464184), (4536, 458658), (4648, 447606), (4912, 423549), (5103, 407696), (5229, 397872), (5526, 376488), (5832, 356734), (5976, 348138), (6447, 322704), (6723, 309456), (6804, 305772), (6972, 298404), (7368, 282366), (8289, 250992), (8596, 242028), (8964, 232092), (9072, 229329), (9296, 223803), (10206, 203848), (10458, 198936), (11052, 188244), (11664, 178367), (11952, 174069), (12894, 161352), (13446, 154728), (13608, 152886), (13944, 149202), (14736, 141183), (15687, 132624), (16578, 125496), (17192, 121014), (17928, 116046), (19341, 107568), (20169, 103152), (20412, 101924), (20916, 99468), (22104, 94122), (24867, 83664), (25481, 81648), (25788, 80676), (26892, 77364), (27216, 76443), (27888, 74601), (31374, 66312), (33156, 62748), (34384, 60507), (35856, 58023), (38682, 53784), (40338, 51576), (40824, 50962), (41832, 49734), (44208, 47061)]