841969920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 288

約数和(自身を含む): 3032838144

約数和(自身を除く): 2190868224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 643, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1286, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1929, 1984, 2046, 2112, 2480, 2572, 2640, 2728, 2816, 2976, 3215, 3410, 3520, 3720, 3840, 3858, 3968, 4092, 4224, 4960, 5115, 5144, 5280, 5456, 5952, 6430, 6820, 7040, 7073, 7440, 7716, 7936, 8184, 8448, 9645, 9920, 10230, 10288, 10560, 10912, 11904, 12860, 13640, 14080, 14146, 14880, 15432, 16368, 19290, 19840, 19933, 20460, 20576, 21120, 21219, 21824, 23808, 25720, 27280, 28292, 29760, 30864, 32736, 35365, 38580, 39680, 39866, 40920, 41152, 42240, 42438, 43648, 51440, 54560, 56584, 59520, 59799, 61728, 65472, 70730, 77160, 79732, 81840, 82304, 84876, 87296, 99665, 102880, 106095, 109120, 113168, 119040, 119598, 123456, 130944, 141460, 154320, 159464, 163680, 164608, 169752, 199330, 205760, 212190, 218240, 219263, 226336, 239196, 246912, 261888, 282920, 298995, 308640, 318928, 327360, 339504, 398660, 411520, 424380, 436480, 438526, 452672, 478392, 493824, 565840, 597990, 617280, 637856, 654720, 657789, 679008, 797320, 823040, 848760, 877052, 905344, 956784, 1096315, 1131680, 1195980, 1234560, 1275712, 1309440, 1315578, 1358016, 1594640, 1697520, 1754104, 1810688, 1913568, 2192630, 2263360, 2391960, 2469120, 2551424, 2631156, 2716032, 3189280, 3288945, 3395040, 3508208, 3827136, 4385260, 4526720, 4783920, 5102848, 5262312, 5432064, 6378560, 6577890, 6790080, 7016416, 7654272, 8770520, 9053440, 9567840, 10524624, 12757120, 13155780, 13580160, 14032832, 15308544, 17541040, 19135680, 21049248, 25514240, 26311560, 27160320, 28065664, 35082080, 38271360, 42098496, 52623120, 56131328, 70164160, 76542720, 84196992, 105246240, 140328320, 168393984, 210492480, 280656640, 420984960, 841969920]

約数ペア:

[(1, 841969920), (2, 420984960), (3, 280656640), (4, 210492480), (5, 168393984), (6, 140328320), (8, 105246240), (10, 84196992), (11, 76542720), (12, 70164160), (15, 56131328), (16, 52623120), (20, 42098496), (22, 38271360), (24, 35082080), (30, 28065664), (31, 27160320), (32, 26311560), (33, 25514240), (40, 21049248), (44, 19135680), (48, 17541040), (55, 15308544), (60, 14032832), (62, 13580160), (64, 13155780), (66, 12757120), (80, 10524624), (88, 9567840), (93, 9053440), (96, 8770520), (110, 7654272), (120, 7016416), (124, 6790080), (128, 6577890), (132, 6378560), (155, 5432064), (160, 5262312), (165, 5102848), (176, 4783920), (186, 4526720), (192, 4385260), (220, 3827136), (240, 3508208), (248, 3395040), (256, 3288945), (264, 3189280), (310, 2716032), (320, 2631156), (330, 2551424), (341, 2469120), (352, 2391960), (372, 2263360), (384, 2192630), (440, 1913568), (465, 1810688), (480, 1754104), (496, 1697520), (528, 1594640), (620, 1358016), (640, 1315578), (643, 1309440), (660, 1275712), (682, 1234560), (704, 1195980), (744, 1131680), (768, 1096315), (880, 956784), (930, 905344), (960, 877052), (992, 848760), (1023, 823040), (1056, 797320), (1240, 679008), (1280, 657789), (1286, 654720), (1320, 637856), (1364, 617280), (1408, 597990), (1488, 565840), (1705, 493824), (1760, 478392), (1860, 452672), (1920, 438526), (1929, 436480), (1984, 424380), (2046, 411520), (2112, 398660), (2480, 339504), (2572, 327360), (2640, 318928), (2728, 308640), (2816, 298995), (2976, 282920), (3215, 261888), (3410, 246912), (3520, 239196), (3720, 226336), (3840, 219263), (3858, 218240), (3968, 212190), (4092, 205760), (4224, 199330), (4960, 169752), (5115, 164608), (5144, 163680), (5280, 159464), (5456, 154320), (5952, 141460), (6430, 130944), (6820, 123456), (7040, 119598), (7073, 119040), (7440, 113168), (7716, 109120), (7936, 106095), (8184, 102880), (8448, 99665), (9645, 87296), (9920, 84876), (10230, 82304), (10288, 81840), (10560, 79732), (10912, 77160), (11904, 70730), (12860, 65472), (13640, 61728), (14080, 59799), (14146, 59520), (14880, 56584), (15432, 54560), (16368, 51440), (19290, 43648), (19840, 42438), (19933, 42240), (20460, 41152), (20576, 40920), (21120, 39866), (21219, 39680), (21824, 38580), (23808, 35365), (25720, 32736), (27280, 30864), (28292, 29760)]