513224640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 224

約数和(自身を含む): 1825873920

約数和(自身を除く): 1312649280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 311, 320, 360, 382, 432, 480, 540, 573, 576, 622, 720, 764, 864, 933, 955, 960, 1080, 1146, 1244, 1440, 1528, 1555, 1719, 1728, 1866, 1910, 2160, 2292, 2488, 2799, 2865, 2880, 3056, 3110, 3438, 3732, 3820, 4320, 4584, 4665, 4976, 5157, 5598, 5730, 6112, 6220, 6876, 7464, 7640, 8397, 8595, 8640, 9168, 9330, 9952, 10314, 11196, 11460, 12224, 12440, 13752, 13995, 14928, 15280, 16794, 17190, 18336, 18660, 19904, 20628, 22392, 22920, 24880, 25785, 27504, 27990, 29856, 30560, 33588, 34380, 36672, 37320, 41256, 41985, 44784, 45840, 49760, 51570, 55008, 55980, 59401, 59712, 61120, 67176, 68760, 74640, 82512, 83970, 89568, 91680, 99520, 103140, 110016, 111960, 118802, 134352, 137520, 149280, 165024, 167940, 178203, 179136, 183360, 206280, 223920, 237604, 268704, 275040, 297005, 298560, 330048, 335880, 356406, 412560, 447840, 475208, 534609, 537408, 550080, 594010, 671760, 712812, 825120, 891015, 895680, 950416, 1069218, 1188020, 1343520, 1425624, 1603827, 1650240, 1782030, 1900832, 2138436, 2376040, 2673045, 2687040, 2851248, 3207654, 3564060, 3801664, 4276872, 4752080, 5346090, 5702496, 6415308, 7128120, 8019135, 8553744, 9504160, 10692180, 11404992, 12830616, 14256240, 16038270, 17107488, 19008320, 21384360, 25661232, 28512480, 32076540, 34214976, 42768720, 51322464, 57024960, 64153080, 85537440, 102644928, 128306160, 171074880, 256612320, 513224640]

約数ペア:

[(1, 513224640), (2, 256612320), (3, 171074880), (4, 128306160), (5, 102644928), (6, 85537440), (8, 64153080), (9, 57024960), (10, 51322464), (12, 42768720), (15, 34214976), (16, 32076540), (18, 28512480), (20, 25661232), (24, 21384360), (27, 19008320), (30, 17107488), (32, 16038270), (36, 14256240), (40, 12830616), (45, 11404992), (48, 10692180), (54, 9504160), (60, 8553744), (64, 8019135), (72, 7128120), (80, 6415308), (90, 5702496), (96, 5346090), (108, 4752080), (120, 4276872), (135, 3801664), (144, 3564060), (160, 3207654), (180, 2851248), (191, 2687040), (192, 2673045), (216, 2376040), (240, 2138436), (270, 1900832), (288, 1782030), (311, 1650240), (320, 1603827), (360, 1425624), (382, 1343520), (432, 1188020), (480, 1069218), (540, 950416), (573, 895680), (576, 891015), (622, 825120), (720, 712812), (764, 671760), (864, 594010), (933, 550080), (955, 537408), (960, 534609), (1080, 475208), (1146, 447840), (1244, 412560), (1440, 356406), (1528, 335880), (1555, 330048), (1719, 298560), (1728, 297005), (1866, 275040), (1910, 268704), (2160, 237604), (2292, 223920), (2488, 206280), (2799, 183360), (2865, 179136), (2880, 178203), (3056, 167940), (3110, 165024), (3438, 149280), (3732, 137520), (3820, 134352), (4320, 118802), (4584, 111960), (4665, 110016), (4976, 103140), (5157, 99520), (5598, 91680), (5730, 89568), (6112, 83970), (6220, 82512), (6876, 74640), (7464, 68760), (7640, 67176), (8397, 61120), (8595, 59712), (8640, 59401), (9168, 55980), (9330, 55008), (9952, 51570), (10314, 49760), (11196, 45840), (11460, 44784), (12224, 41985), (12440, 41256), (13752, 37320), (13995, 36672), (14928, 34380), (15280, 33588), (16794, 30560), (17190, 29856), (18336, 27990), (18660, 27504), (19904, 25785), (20628, 24880), (22392, 22920)]