1620792096

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 288

約数和(自身を含む): 5525581824

約数和(自身を除く): 3904789728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 121, 124, 132, 154, 168, 176, 186, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 434, 462, 484, 496, 528, 616, 643, 651, 672, 682, 726, 744, 847, 868, 924, 968, 992, 1023, 1056, 1232, 1286, 1302, 1364, 1452, 1488, 1694, 1736, 1848, 1929, 1936, 2046, 2387, 2464, 2541, 2572, 2604, 2728, 2904, 2976, 3388, 3472, 3696, 3751, 3858, 3872, 4092, 4501, 4774, 5082, 5144, 5208, 5456, 5808, 6776, 6944, 7073, 7161, 7392, 7502, 7716, 8184, 9002, 9548, 10164, 10288, 10416, 10912, 11253, 11616, 13503, 13552, 14146, 14322, 15004, 15432, 16368, 18004, 19096, 19933, 20328, 20576, 20832, 21219, 22506, 26257, 27006, 27104, 28292, 28644, 30008, 30864, 32736, 36008, 38192, 39866, 40656, 42438, 45012, 49511, 52514, 54012, 56584, 57288, 59799, 60016, 61728, 72016, 76384, 77803, 78771, 79732, 81312, 84876, 90024, 99022, 105028, 108024, 113168, 114576, 119598, 120032, 139531, 144032, 148533, 155606, 157542, 159464, 169752, 180048, 198044, 210056, 216048, 219263, 226336, 229152, 233409, 239196, 279062, 297066, 311212, 315084, 318928, 339504, 360096, 396088, 418593, 420112, 432096, 438526, 466818, 478392, 544621, 558124, 594132, 622424, 630168, 637856, 657789, 679008, 792176, 837186, 840224, 877052, 933636, 956784, 1089242, 1116248, 1188264, 1244848, 1260336, 1315578, 1534841, 1584352, 1633863, 1674372, 1754104, 1867272, 1913568, 2178484, 2232496, 2376528, 2411893, 2489696, 2520672, 2631156, 3069682, 3267726, 3348744, 3508208, 3734544, 4356968, 4464992, 4604523, 4753056, 4823786, 5262312, 6139364, 6535452, 6697488, 7016416, 7235679, 7469088, 8713936, 9209046, 9647572, 10524624, 12278728, 13070904, 13394976, 14471358, 16883251, 17427872, 18418092, 19295144, 21049248, 24557456, 26141808, 28942716, 33766502, 36836184, 38590288, 49114912, 50649753, 52283616, 57885432, 67533004, 73672368, 77180576, 101299506, 115770864, 135066008, 147344736, 202599012, 231541728, 270132016, 405198024, 540264032, 810396048, 1620792096]

約数ペア:

[(1, 1620792096), (2, 810396048), (3, 540264032), (4, 405198024), (6, 270132016), (7, 231541728), (8, 202599012), (11, 147344736), (12, 135066008), (14, 115770864), (16, 101299506), (21, 77180576), (22, 73672368), (24, 67533004), (28, 57885432), (31, 52283616), (32, 50649753), (33, 49114912), (42, 38590288), (44, 36836184), (48, 33766502), (56, 28942716), (62, 26141808), (66, 24557456), (77, 21049248), (84, 19295144), (88, 18418092), (93, 17427872), (96, 16883251), (112, 14471358), (121, 13394976), (124, 13070904), (132, 12278728), (154, 10524624), (168, 9647572), (176, 9209046), (186, 8713936), (217, 7469088), (224, 7235679), (231, 7016416), (242, 6697488), (248, 6535452), (264, 6139364), (308, 5262312), (336, 4823786), (341, 4753056), (352, 4604523), (363, 4464992), (372, 4356968), (434, 3734544), (462, 3508208), (484, 3348744), (496, 3267726), (528, 3069682), (616, 2631156), (643, 2520672), (651, 2489696), (672, 2411893), (682, 2376528), (726, 2232496), (744, 2178484), (847, 1913568), (868, 1867272), (924, 1754104), (968, 1674372), (992, 1633863), (1023, 1584352), (1056, 1534841), (1232, 1315578), (1286, 1260336), (1302, 1244848), (1364, 1188264), (1452, 1116248), (1488, 1089242), (1694, 956784), (1736, 933636), (1848, 877052), (1929, 840224), (1936, 837186), (2046, 792176), (2387, 679008), (2464, 657789), (2541, 637856), (2572, 630168), (2604, 622424), (2728, 594132), (2904, 558124), (2976, 544621), (3388, 478392), (3472, 466818), (3696, 438526), (3751, 432096), (3858, 420112), (3872, 418593), (4092, 396088), (4501, 360096), (4774, 339504), (5082, 318928), (5144, 315084), (5208, 311212), (5456, 297066), (5808, 279062), (6776, 239196), (6944, 233409), (7073, 229152), (7161, 226336), (7392, 219263), (7502, 216048), (7716, 210056), (8184, 198044), (9002, 180048), (9548, 169752), (10164, 159464), (10288, 157542), (10416, 155606), (10912, 148533), (11253, 144032), (11616, 139531), (13503, 120032), (13552, 119598), (14146, 114576), (14322, 113168), (15004, 108024), (15432, 105028), (16368, 99022), (18004, 90024), (19096, 84876), (19933, 81312), (20328, 79732), (20576, 78771), (20832, 77803), (21219, 76384), (22506, 72016), (26257, 61728), (27006, 60016), (27104, 59799), (28292, 57288), (28644, 56584), (30008, 54012), (30864, 52514), (32736, 49511), (36008, 45012), (38192, 42438), (39866, 40656)]