244439040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 799999200

約数和(自身を除く): 555560160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 109, 120, 128, 146, 160, 192, 218, 219, 240, 256, 292, 320, 327, 365, 384, 436, 438, 480, 512, 545, 584, 640, 654, 730, 768, 872, 876, 960, 1024, 1090, 1095, 1168, 1280, 1308, 1460, 1536, 1635, 1744, 1752, 1920, 2048, 2180, 2190, 2336, 2560, 2616, 2920, 3072, 3270, 3488, 3504, 3840, 4360, 4380, 4672, 5120, 5232, 5840, 6144, 6540, 6976, 7008, 7680, 7957, 8720, 8760, 9344, 10240, 10464, 11680, 13080, 13952, 14016, 15360, 15914, 17440, 17520, 18688, 20928, 23360, 23871, 26160, 27904, 28032, 30720, 31828, 34880, 35040, 37376, 39785, 41856, 46720, 47742, 52320, 55808, 56064, 63656, 69760, 70080, 74752, 79570, 83712, 93440, 95484, 104640, 111616, 112128, 119355, 127312, 139520, 140160, 149504, 159140, 167424, 186880, 190968, 209280, 223232, 224256, 238710, 254624, 279040, 280320, 318280, 334848, 373760, 381936, 418560, 448512, 477420, 509248, 558080, 560640, 636560, 669696, 747520, 763872, 837120, 954840, 1018496, 1116160, 1121280, 1273120, 1527744, 1674240, 1909680, 2036992, 2242560, 2546240, 3055488, 3348480, 3819360, 4073984, 5092480, 6110976, 7638720, 8147968, 10184960, 12221952, 15277440, 16295936, 20369920, 24443904, 30554880, 40739840, 48887808, 61109760, 81479680, 122219520, 244439040]

約数ペア:

[(1, 244439040), (2, 122219520), (3, 81479680), (4, 61109760), (5, 48887808), (6, 40739840), (8, 30554880), (10, 24443904), (12, 20369920), (15, 16295936), (16, 15277440), (20, 12221952), (24, 10184960), (30, 8147968), (32, 7638720), (40, 6110976), (48, 5092480), (60, 4073984), (64, 3819360), (73, 3348480), (80, 3055488), (96, 2546240), (109, 2242560), (120, 2036992), (128, 1909680), (146, 1674240), (160, 1527744), (192, 1273120), (218, 1121280), (219, 1116160), (240, 1018496), (256, 954840), (292, 837120), (320, 763872), (327, 747520), (365, 669696), (384, 636560), (436, 560640), (438, 558080), (480, 509248), (512, 477420), (545, 448512), (584, 418560), (640, 381936), (654, 373760), (730, 334848), (768, 318280), (872, 280320), (876, 279040), (960, 254624), (1024, 238710), (1090, 224256), (1095, 223232), (1168, 209280), (1280, 190968), (1308, 186880), (1460, 167424), (1536, 159140), (1635, 149504), (1744, 140160), (1752, 139520), (1920, 127312), (2048, 119355), (2180, 112128), (2190, 111616), (2336, 104640), (2560, 95484), (2616, 93440), (2920, 83712), (3072, 79570), (3270, 74752), (3488, 70080), (3504, 69760), (3840, 63656), (4360, 56064), (4380, 55808), (4672, 52320), (5120, 47742), (5232, 46720), (5840, 41856), (6144, 39785), (6540, 37376), (6976, 35040), (7008, 34880), (7680, 31828), (7957, 30720), (8720, 28032), (8760, 27904), (9344, 26160), (10240, 23871), (10464, 23360), (11680, 20928), (13080, 18688), (13952, 17520), (14016, 17440), (15360, 15914)]