331320960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 1157836680

約数和(自身を除く): 826515720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 593, 640, 720, 776, 873, 960, 970, 1152, 1164, 1186, 1440, 1455, 1552, 1746, 1779, 1920, 1940, 2328, 2372, 2880, 2910, 2965, 3104, 3492, 3558, 3880, 4365, 4656, 4744, 5337, 5760, 5820, 5930, 6208, 6984, 7116, 7760, 8730, 8895, 9312, 9488, 10674, 11640, 11860, 12416, 13968, 14232, 15520, 17460, 17790, 18624, 18976, 21348, 23280, 23720, 26685, 27936, 28464, 31040, 34920, 35580, 37248, 37952, 42696, 46560, 47440, 53370, 55872, 56928, 57521, 62080, 69840, 71160, 75904, 85392, 93120, 94880, 106740, 111744, 113856, 115042, 139680, 142320, 170784, 172563, 186240, 189760, 213480, 227712, 230084, 279360, 284640, 287605, 341568, 345126, 379520, 426960, 460168, 517689, 558720, 569280, 575210, 683136, 690252, 853920, 862815, 920336, 1035378, 1138560, 1150420, 1380504, 1707840, 1725630, 1840672, 2070756, 2300840, 2588445, 2761008, 3415680, 3451260, 3681344, 4141512, 4601680, 5176890, 5522016, 6902520, 7362688, 8283024, 9203360, 10353780, 11044032, 13805040, 16566048, 18406720, 20707560, 22088064, 27610080, 33132096, 36813440, 41415120, 55220160, 66264192, 82830240, 110440320, 165660480, 331320960]

約数ペア:

[(1, 331320960), (2, 165660480), (3, 110440320), (4, 82830240), (5, 66264192), (6, 55220160), (8, 41415120), (9, 36813440), (10, 33132096), (12, 27610080), (15, 22088064), (16, 20707560), (18, 18406720), (20, 16566048), (24, 13805040), (30, 11044032), (32, 10353780), (36, 9203360), (40, 8283024), (45, 7362688), (48, 6902520), (60, 5522016), (64, 5176890), (72, 4601680), (80, 4141512), (90, 3681344), (96, 3451260), (97, 3415680), (120, 2761008), (128, 2588445), (144, 2300840), (160, 2070756), (180, 1840672), (192, 1725630), (194, 1707840), (240, 1380504), (288, 1150420), (291, 1138560), (320, 1035378), (360, 920336), (384, 862815), (388, 853920), (480, 690252), (485, 683136), (576, 575210), (582, 569280), (593, 558720), (640, 517689), (720, 460168), (776, 426960), (873, 379520), (960, 345126), (970, 341568), (1152, 287605), (1164, 284640), (1186, 279360), (1440, 230084), (1455, 227712), (1552, 213480), (1746, 189760), (1779, 186240), (1920, 172563), (1940, 170784), (2328, 142320), (2372, 139680), (2880, 115042), (2910, 113856), (2965, 111744), (3104, 106740), (3492, 94880), (3558, 93120), (3880, 85392), (4365, 75904), (4656, 71160), (4744, 69840), (5337, 62080), (5760, 57521), (5820, 56928), (5930, 55872), (6208, 53370), (6984, 47440), (7116, 46560), (7760, 42696), (8730, 37952), (8895, 37248), (9312, 35580), (9488, 34920), (10674, 31040), (11640, 28464), (11860, 27936), (12416, 26685), (13968, 23720), (14232, 23280), (15520, 21348), (17460, 18976), (17790, 18624)]