317696280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 1045267200

約数和(自身を除く): 727570920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 229, 264, 330, 440, 458, 660, 687, 916, 1051, 1145, 1320, 1374, 1832, 2102, 2290, 2519, 2748, 3153, 3435, 4204, 4580, 5038, 5255, 5496, 6306, 6870, 7557, 8408, 9160, 10076, 10510, 11561, 12595, 12612, 13740, 15114, 15765, 20152, 21020, 23122, 25190, 25224, 27480, 30228, 31530, 34683, 37785, 42040, 46244, 50380, 57805, 60456, 63060, 69366, 75570, 92488, 100760, 115610, 126120, 138732, 151140, 173415, 231220, 240679, 277464, 302280, 346830, 462440, 481358, 693660, 722037, 962716, 1203395, 1387320, 1444074, 1925432, 2406790, 2647469, 2888148, 3610185, 4813580, 5294938, 5776296, 7220370, 7942407, 9627160, 10589876, 13237345, 14440740, 15884814, 21179752, 26474690, 28881480, 31769628, 39712035, 52949380, 63539256, 79424070, 105898760, 158848140, 317696280]

約数ペア:

[(1, 317696280), (2, 158848140), (3, 105898760), (4, 79424070), (5, 63539256), (6, 52949380), (8, 39712035), (10, 31769628), (11, 28881480), (12, 26474690), (15, 21179752), (20, 15884814), (22, 14440740), (24, 13237345), (30, 10589876), (33, 9627160), (40, 7942407), (44, 7220370), (55, 5776296), (60, 5294938), (66, 4813580), (88, 3610185), (110, 2888148), (120, 2647469), (132, 2406790), (165, 1925432), (220, 1444074), (229, 1387320), (264, 1203395), (330, 962716), (440, 722037), (458, 693660), (660, 481358), (687, 462440), (916, 346830), (1051, 302280), (1145, 277464), (1320, 240679), (1374, 231220), (1832, 173415), (2102, 151140), (2290, 138732), (2519, 126120), (2748, 115610), (3153, 100760), (3435, 92488), (4204, 75570), (4580, 69366), (5038, 63060), (5255, 60456), (5496, 57805), (6306, 50380), (6870, 46244), (7557, 42040), (8408, 37785), (9160, 34683), (10076, 31530), (10510, 30228), (11561, 27480), (12595, 25224), (12612, 25190), (13740, 23122), (15114, 21020), (15765, 20152)]