125995520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 227553280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 89, 112, 128, 140, 158, 160, 178, 224, 256, 280, 316, 320, 356, 395, 445, 448, 512, 553, 560, 623, 632, 640, 712, 790, 890, 896, 1106, 1120, 1246, 1264, 1280, 1424, 1580, 1780, 1792, 2212, 2240, 2492, 2528, 2560, 2765, 2848, 3115, 3160, 3560, 3584, 4424, 4480, 4984, 5056, 5530, 5696, 6230, 6320, 7031, 7120, 8848, 8960, 9968, 10112, 11060, 11392, 12460, 12640, 14062, 14240, 17696, 17920, 19936, 20224, 22120, 22784, 24920, 25280, 28124, 28480, 35155, 35392, 39872, 40448, 44240, 45568, 49217, 49840, 50560, 56248, 56960, 70310, 70784, 79744, 88480, 98434, 99680, 101120, 112496, 113920, 140620, 141568, 159488, 176960, 196868, 199360, 202240, 224992, 227840, 246085, 281240, 283136, 318976, 353920, 393736, 398720, 449984, 492170, 562480, 707840, 787472, 797440, 899968, 984340, 1124960, 1415680, 1574944, 1594880, 1799936, 1968680, 2249920, 3149888, 3599872, 3937360, 4499840, 6299776, 7874720, 8999680, 12599552, 15749440, 17999360, 25199104, 31498880, 62997760, 125995520]

約数ペア:

[(1, 125995520), (2, 62997760), (4, 31498880), (5, 25199104), (7, 17999360), (8, 15749440), (10, 12599552), (14, 8999680), (16, 7874720), (20, 6299776), (28, 4499840), (32, 3937360), (35, 3599872), (40, 3149888), (56, 2249920), (64, 1968680), (70, 1799936), (79, 1594880), (80, 1574944), (89, 1415680), (112, 1124960), (128, 984340), (140, 899968), (158, 797440), (160, 787472), (178, 707840), (224, 562480), (256, 492170), (280, 449984), (316, 398720), (320, 393736), (356, 353920), (395, 318976), (445, 283136), (448, 281240), (512, 246085), (553, 227840), (560, 224992), (623, 202240), (632, 199360), (640, 196868), (712, 176960), (790, 159488), (890, 141568), (896, 140620), (1106, 113920), (1120, 112496), (1246, 101120), (1264, 99680), (1280, 98434), (1424, 88480), (1580, 79744), (1780, 70784), (1792, 70310), (2212, 56960), (2240, 56248), (2492, 50560), (2528, 49840), (2560, 49217), (2765, 45568), (2848, 44240), (3115, 40448), (3160, 39872), (3560, 35392), (3584, 35155), (4424, 28480), (4480, 28124), (4984, 25280), (5056, 24920), (5530, 22784), (5696, 22120), (6230, 20224), (6320, 19936), (7031, 17920), (7120, 17696), (8848, 14240), (8960, 14062), (9968, 12640), (10112, 12460), (11060, 11392)]