17144960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 48470400

約数和(自身を除く): 31325440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 89, 112, 128, 140, 160, 172, 178, 215, 224, 280, 301, 320, 344, 356, 430, 445, 448, 560, 602, 623, 640, 688, 712, 860, 890, 896, 1120, 1204, 1246, 1376, 1424, 1505, 1720, 1780, 2240, 2408, 2492, 2752, 2848, 3010, 3115, 3440, 3560, 3827, 4480, 4816, 4984, 5504, 5696, 6020, 6230, 6880, 7120, 7654, 9632, 9968, 11392, 12040, 12460, 13760, 14240, 15308, 19135, 19264, 19936, 24080, 24920, 26789, 27520, 28480, 30616, 38270, 38528, 39872, 48160, 49840, 53578, 56960, 61232, 76540, 79744, 96320, 99680, 107156, 122464, 133945, 153080, 192640, 199360, 214312, 244928, 267890, 306160, 398720, 428624, 489856, 535780, 612320, 857248, 1071560, 1224640, 1714496, 2143120, 2449280, 3428992, 4286240, 8572480, 17144960]

約数ペア:

[(1, 17144960), (2, 8572480), (4, 4286240), (5, 3428992), (7, 2449280), (8, 2143120), (10, 1714496), (14, 1224640), (16, 1071560), (20, 857248), (28, 612320), (32, 535780), (35, 489856), (40, 428624), (43, 398720), (56, 306160), (64, 267890), (70, 244928), (80, 214312), (86, 199360), (89, 192640), (112, 153080), (128, 133945), (140, 122464), (160, 107156), (172, 99680), (178, 96320), (215, 79744), (224, 76540), (280, 61232), (301, 56960), (320, 53578), (344, 49840), (356, 48160), (430, 39872), (445, 38528), (448, 38270), (560, 30616), (602, 28480), (623, 27520), (640, 26789), (688, 24920), (712, 24080), (860, 19936), (890, 19264), (896, 19135), (1120, 15308), (1204, 14240), (1246, 13760), (1376, 12460), (1424, 12040), (1505, 11392), (1720, 9968), (1780, 9632), (2240, 7654), (2408, 7120), (2492, 6880), (2752, 6230), (2848, 6020), (3010, 5696), (3115, 5504), (3440, 4984), (3560, 4816), (3827, 4480)]