2801840640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3482

約数の個数: 160

約数和(自身を含む): 9042010560

約数和(自身を除く): 6240169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2180, 2560, 2616, 3270, 3347, 3488, 3840, 4360, 5232, 6540, 6694, 6976, 7680, 8720, 10041, 10464, 13080, 13388, 13952, 16735, 17440, 20082, 20928, 26160, 26776, 27904, 33470, 34880, 40164, 41856, 50205, 52320, 53552, 55808, 66940, 69760, 80328, 83712, 100410, 104640, 107104, 133880, 139520, 160656, 167424, 200820, 209280, 214208, 267760, 279040, 321312, 364823, 401640, 418560, 428416, 535520, 642624, 729646, 803280, 837120, 856832, 1071040, 1094469, 1285248, 1459292, 1606560, 1713664, 1824115, 2142080, 2188938, 2570496, 2918584, 3213120, 3648230, 4284160, 4377876, 5140992, 5472345, 5837168, 6426240, 7296460, 8568320, 8755752, 10944690, 11674336, 12852480, 14592920, 17511504, 21889380, 23348672, 25704960, 29185840, 35023008, 43778760, 46697344, 58371680, 70046016, 87557520, 93394688, 116743360, 140092032, 175115040, 186789376, 233486720, 280184064, 350230080, 466973440, 560368128, 700460160, 933946880, 1400920320, 2801840640]

約数ペア:

[(1, 2801840640), (2, 1400920320), (3, 933946880), (4, 700460160), (5, 560368128), (6, 466973440), (8, 350230080), (10, 280184064), (12, 233486720), (15, 186789376), (16, 175115040), (20, 140092032), (24, 116743360), (30, 93394688), (32, 87557520), (40, 70046016), (48, 58371680), (60, 46697344), (64, 43778760), (80, 35023008), (96, 29185840), (109, 25704960), (120, 23348672), (128, 21889380), (160, 17511504), (192, 14592920), (218, 12852480), (240, 11674336), (256, 10944690), (320, 8755752), (327, 8568320), (384, 7296460), (436, 6426240), (480, 5837168), (512, 5472345), (545, 5140992), (640, 4377876), (654, 4284160), (768, 3648230), (872, 3213120), (960, 2918584), (1090, 2570496), (1280, 2188938), (1308, 2142080), (1536, 1824115), (1635, 1713664), (1744, 1606560), (1920, 1459292), (2180, 1285248), (2560, 1094469), (2616, 1071040), (3270, 856832), (3347, 837120), (3488, 803280), (3840, 729646), (4360, 642624), (5232, 535520), (6540, 428416), (6694, 418560), (6976, 401640), (7680, 364823), (8720, 321312), (10041, 279040), (10464, 267760), (13080, 214208), (13388, 209280), (13952, 200820), (16735, 167424), (17440, 160656), (20082, 139520), (20928, 133880), (26160, 107104), (26776, 104640), (27904, 100410), (33470, 83712), (34880, 80328), (40164, 69760), (41856, 66940), (50205, 55808), (52320, 53552)]