137159680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 176

約数和(自身を含む): 389093760

約数和(自身を除く): 251934080

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, 256, 280, 301, 320, 344, 356, 430, 445, 448, 512, 560, 602, 623, 640, 688, 712, 860, 890, 896, 1024, 1120, 1204, 1246, 1280, 1376, 1424, 1505, 1720, 1780, 1792, 2240, 2408, 2492, 2560, 2752, 2848, 3010, 3115, 3440, 3560, 3584, 3827, 4480, 4816, 4984, 5120, 5504, 5696, 6020, 6230, 6880, 7120, 7168, 7654, 8960, 9632, 9968, 11008, 11392, 12040, 12460, 13760, 14240, 15308, 17920, 19135, 19264, 19936, 22016, 22784, 24080, 24920, 26789, 27520, 28480, 30616, 35840, 38270, 38528, 39872, 44032, 45568, 48160, 49840, 53578, 55040, 56960, 61232, 76540, 77056, 79744, 91136, 96320, 99680, 107156, 110080, 113920, 122464, 133945, 153080, 154112, 159488, 192640, 199360, 214312, 220160, 227840, 244928, 267890, 306160, 308224, 318976, 385280, 398720, 428624, 455680, 489856, 535780, 612320, 637952, 770560, 797440, 857248, 979712, 1071560, 1224640, 1541120, 1594880, 1714496, 1959424, 2143120, 2449280, 3189760, 3428992, 3918848, 4286240, 4898560, 6857984, 8572480, 9797120, 13715968, 17144960, 19594240, 27431936, 34289920, 68579840, 137159680]

約数ペア:

[(1, 137159680), (2, 68579840), (4, 34289920), (5, 27431936), (7, 19594240), (8, 17144960), (10, 13715968), (14, 9797120), (16, 8572480), (20, 6857984), (28, 4898560), (32, 4286240), (35, 3918848), (40, 3428992), (43, 3189760), (56, 2449280), (64, 2143120), (70, 1959424), (80, 1714496), (86, 1594880), (89, 1541120), (112, 1224640), (128, 1071560), (140, 979712), (160, 857248), (172, 797440), (178, 770560), (215, 637952), (224, 612320), (256, 535780), (280, 489856), (301, 455680), (320, 428624), (344, 398720), (356, 385280), (430, 318976), (445, 308224), (448, 306160), (512, 267890), (560, 244928), (602, 227840), (623, 220160), (640, 214312), (688, 199360), (712, 192640), (860, 159488), (890, 154112), (896, 153080), (1024, 133945), (1120, 122464), (1204, 113920), (1246, 110080), (1280, 107156), (1376, 99680), (1424, 96320), (1505, 91136), (1720, 79744), (1780, 77056), (1792, 76540), (2240, 61232), (2408, 56960), (2492, 55040), (2560, 53578), (2752, 49840), (2848, 48160), (3010, 45568), (3115, 44032), (3440, 39872), (3560, 38528), (3584, 38270), (3827, 35840), (4480, 30616), (4816, 28480), (4984, 27520), (5120, 26789), (5504, 24920), (5696, 24080), (6020, 22784), (6230, 22016), (6880, 19936), (7120, 19264), (7168, 19135), (7654, 17920), (8960, 15308), (9632, 14240), (9968, 13760), (11008, 12460), (11392, 12040)]