211983360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 176

約数和(自身を含む): 698207136

約数和(自身を除く): 486223776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 373, 384, 444, 480, 512, 555, 592, 640, 740, 746, 768, 888, 960, 1024, 1110, 1119, 1184, 1280, 1480, 1492, 1536, 1776, 1865, 1920, 2220, 2238, 2368, 2560, 2960, 2984, 3072, 3552, 3730, 3840, 4440, 4476, 4736, 5120, 5595, 5920, 5968, 7104, 7460, 7680, 8880, 8952, 9472, 11190, 11840, 11936, 13801, 14208, 14920, 15360, 17760, 17904, 18944, 22380, 23680, 23872, 27602, 28416, 29840, 35520, 35808, 37888, 41403, 44760, 47360, 47744, 55204, 56832, 59680, 69005, 71040, 71616, 82806, 89520, 94720, 95488, 110408, 113664, 119360, 138010, 142080, 143232, 165612, 179040, 189440, 190976, 207015, 220816, 238720, 276020, 284160, 286464, 331224, 358080, 381952, 414030, 441632, 477440, 552040, 568320, 572928, 662448, 716160, 828060, 883264, 954880, 1104080, 1145856, 1324896, 1432320, 1656120, 1766528, 1909760, 2208160, 2649792, 2864640, 3312240, 3533056, 4416320, 5299584, 5729280, 6624480, 7066112, 8832640, 10599168, 13248960, 14132224, 17665280, 21198336, 26497920, 35330560, 42396672, 52995840, 70661120, 105991680, 211983360]

約数ペア:

[(1, 211983360), (2, 105991680), (3, 70661120), (4, 52995840), (5, 42396672), (6, 35330560), (8, 26497920), (10, 21198336), (12, 17665280), (15, 14132224), (16, 13248960), (20, 10599168), (24, 8832640), (30, 7066112), (32, 6624480), (37, 5729280), (40, 5299584), (48, 4416320), (60, 3533056), (64, 3312240), (74, 2864640), (80, 2649792), (96, 2208160), (111, 1909760), (120, 1766528), (128, 1656120), (148, 1432320), (160, 1324896), (185, 1145856), (192, 1104080), (222, 954880), (240, 883264), (256, 828060), (296, 716160), (320, 662448), (370, 572928), (373, 568320), (384, 552040), (444, 477440), (480, 441632), (512, 414030), (555, 381952), (592, 358080), (640, 331224), (740, 286464), (746, 284160), (768, 276020), (888, 238720), (960, 220816), (1024, 207015), (1110, 190976), (1119, 189440), (1184, 179040), (1280, 165612), (1480, 143232), (1492, 142080), (1536, 138010), (1776, 119360), (1865, 113664), (1920, 110408), (2220, 95488), (2238, 94720), (2368, 89520), (2560, 82806), (2960, 71616), (2984, 71040), (3072, 69005), (3552, 59680), (3730, 56832), (3840, 55204), (4440, 47744), (4476, 47360), (4736, 44760), (5120, 41403), (5595, 37888), (5920, 35808), (5968, 35520), (7104, 29840), (7460, 28416), (7680, 27602), (8880, 23872), (8952, 23680), (9472, 22380), (11190, 18944), (11840, 17904), (11936, 17760), (13801, 15360), (14208, 14920)]