1260751968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2250

約数の個数: 216

約数和(自身を含む): 4274295480

約数和(自身を除く): 3013543512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 672, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1312, 1476, 1568, 1722, 1764, 1968, 2009, 2016, 2179, 2296, 2352, 2583, 2952, 3444, 3528, 3936, 4018, 4358, 4592, 4704, 5166, 5904, 6027, 6537, 6888, 7056, 8036, 8716, 9184, 10332, 11808, 12054, 13074, 13776, 14112, 15253, 16072, 17432, 18081, 19611, 20664, 24108, 26148, 27552, 30506, 32144, 34864, 36162, 39222, 41328, 45759, 48216, 52296, 61012, 64288, 69728, 72324, 78444, 82656, 89339, 91518, 96432, 104592, 106771, 122024, 137277, 144648, 156888, 178678, 183036, 192864, 209184, 213542, 244048, 268017, 274554, 289296, 313776, 320313, 357356, 366072, 427084, 488096, 536034, 549108, 578592, 625373, 627552, 640626, 714712, 732144, 804051, 854168, 960939, 1072068, 1098216, 1250746, 1281252, 1429424, 1464288, 1608102, 1708336, 1876119, 1921878, 2144136, 2196432, 2501492, 2562504, 2858848, 3216204, 3416672, 3752238, 3843756, 4288272, 4377611, 4392864, 5002984, 5125008, 5628357, 6432408, 7504476, 7687512, 8576544, 8755222, 10005968, 10250016, 11256714, 12864816, 13132833, 15008952, 15375024, 17510444, 20011936, 22513428, 25729632, 26265666, 30017904, 30750048, 35020888, 39398499, 45026856, 52531332, 60035808, 70041776, 78796998, 90053712, 105062664, 140083552, 157593996, 180107424, 210125328, 315187992, 420250656, 630375984, 1260751968]

約数ペア:

[(1, 1260751968), (2, 630375984), (3, 420250656), (4, 315187992), (6, 210125328), (7, 180107424), (8, 157593996), (9, 140083552), (12, 105062664), (14, 90053712), (16, 78796998), (18, 70041776), (21, 60035808), (24, 52531332), (28, 45026856), (32, 39398499), (36, 35020888), (41, 30750048), (42, 30017904), (48, 26265666), (49, 25729632), (56, 22513428), (63, 20011936), (72, 17510444), (82, 15375024), (84, 15008952), (96, 13132833), (98, 12864816), (112, 11256714), (123, 10250016), (126, 10005968), (144, 8755222), (147, 8576544), (164, 7687512), (168, 7504476), (196, 6432408), (224, 5628357), (246, 5125008), (252, 5002984), (287, 4392864), (288, 4377611), (294, 4288272), (328, 3843756), (336, 3752238), (369, 3416672), (392, 3216204), (441, 2858848), (492, 2562504), (504, 2501492), (574, 2196432), (588, 2144136), (656, 1921878), (672, 1876119), (738, 1708336), (784, 1608102), (861, 1464288), (882, 1429424), (984, 1281252), (1008, 1250746), (1148, 1098216), (1176, 1072068), (1312, 960939), (1476, 854168), (1568, 804051), (1722, 732144), (1764, 714712), (1968, 640626), (2009, 627552), (2016, 625373), (2179, 578592), (2296, 549108), (2352, 536034), (2583, 488096), (2952, 427084), (3444, 366072), (3528, 357356), (3936, 320313), (4018, 313776), (4358, 289296), (4592, 274554), (4704, 268017), (5166, 244048), (5904, 213542), (6027, 209184), (6537, 192864), (6888, 183036), (7056, 178678), (8036, 156888), (8716, 144648), (9184, 137277), (10332, 122024), (11808, 106771), (12054, 104592), (13074, 96432), (13776, 91518), (14112, 89339), (15253, 82656), (16072, 78444), (17432, 72324), (18081, 69728), (19611, 64288), (20664, 61012), (24108, 52296), (26148, 48216), (27552, 45759), (30506, 41328), (32144, 39222), (34864, 36162)]