140104320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 457237440

約数和(自身を除く): 317133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1697, 1720, 1920, 2064, 2580, 2752, 3394, 3440, 4128, 5091, 5160, 5504, 6788, 6880, 8256, 8485, 10182, 10320, 13576, 13760, 16512, 16970, 20364, 20640, 25455, 27152, 27520, 33940, 40728, 41280, 50910, 54304, 67880, 72971, 81456, 82560, 101820, 108608, 135760, 145942, 162912, 203640, 217216, 218913, 271520, 291884, 325824, 364855, 407280, 437826, 543040, 583768, 651648, 729710, 814560, 875652, 1086080, 1094565, 1167536, 1459420, 1629120, 1751304, 2189130, 2335072, 2918840, 3258240, 3502608, 4378260, 4670144, 5837680, 7005216, 8756520, 9340288, 11675360, 14010432, 17513040, 23350720, 28020864, 35026080, 46701440, 70052160, 140104320]

約数ペア:

[(1, 140104320), (2, 70052160), (3, 46701440), (4, 35026080), (5, 28020864), (6, 23350720), (8, 17513040), (10, 14010432), (12, 11675360), (15, 9340288), (16, 8756520), (20, 7005216), (24, 5837680), (30, 4670144), (32, 4378260), (40, 3502608), (43, 3258240), (48, 2918840), (60, 2335072), (64, 2189130), (80, 1751304), (86, 1629120), (96, 1459420), (120, 1167536), (128, 1094565), (129, 1086080), (160, 875652), (172, 814560), (192, 729710), (215, 651648), (240, 583768), (258, 543040), (320, 437826), (344, 407280), (384, 364855), (430, 325824), (480, 291884), (516, 271520), (640, 218913), (645, 217216), (688, 203640), (860, 162912), (960, 145942), (1032, 135760), (1290, 108608), (1376, 101820), (1697, 82560), (1720, 81456), (1920, 72971), (2064, 67880), (2580, 54304), (2752, 50910), (3394, 41280), (3440, 40728), (4128, 33940), (5091, 27520), (5160, 27152), (5504, 25455), (6788, 20640), (6880, 20364), (8256, 16970), (8485, 16512), (10182, 13760), (10320, 13576)]