149879040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 499782528

約数和(自身を除く): 349903488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1697, 1840, 1920, 2208, 2760, 2944, 3394, 3680, 3840, 4416, 5091, 5520, 5888, 6788, 7360, 8485, 8832, 10182, 11040, 13576, 14720, 16970, 17664, 20364, 22080, 25455, 27152, 29440, 33940, 39031, 40728, 44160, 50910, 54304, 67880, 78062, 81456, 88320, 101820, 108608, 117093, 135760, 156124, 162912, 195155, 203640, 217216, 234186, 271520, 312248, 325824, 390310, 407280, 434432, 468372, 543040, 585465, 624496, 651648, 780620, 814560, 936744, 1086080, 1170930, 1248992, 1303296, 1561240, 1629120, 1873488, 2172160, 2341860, 2497984, 3122480, 3258240, 3746976, 4683720, 4995968, 6244960, 6516480, 7493952, 9367440, 9991936, 12489920, 14987904, 18734880, 24979840, 29975808, 37469760, 49959680, 74939520, 149879040]

約数ペア:

[(1, 149879040), (2, 74939520), (3, 49959680), (4, 37469760), (5, 29975808), (6, 24979840), (8, 18734880), (10, 14987904), (12, 12489920), (15, 9991936), (16, 9367440), (20, 7493952), (23, 6516480), (24, 6244960), (30, 4995968), (32, 4683720), (40, 3746976), (46, 3258240), (48, 3122480), (60, 2497984), (64, 2341860), (69, 2172160), (80, 1873488), (92, 1629120), (96, 1561240), (115, 1303296), (120, 1248992), (128, 1170930), (138, 1086080), (160, 936744), (184, 814560), (192, 780620), (230, 651648), (240, 624496), (256, 585465), (276, 543040), (320, 468372), (345, 434432), (368, 407280), (384, 390310), (460, 325824), (480, 312248), (552, 271520), (640, 234186), (690, 217216), (736, 203640), (768, 195155), (920, 162912), (960, 156124), (1104, 135760), (1280, 117093), (1380, 108608), (1472, 101820), (1697, 88320), (1840, 81456), (1920, 78062), (2208, 67880), (2760, 54304), (2944, 50910), (3394, 44160), (3680, 40728), (3840, 39031), (4416, 33940), (5091, 29440), (5520, 27152), (5888, 25455), (6788, 22080), (7360, 20364), (8485, 17664), (8832, 16970), (10182, 14720), (11040, 13576)]