515398560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 192

約数和(自身を含む): 1765048320

約数和(自身を除く): 1249649760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1823, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3646, 3720, 4560, 4712, 4960, 5469, 5890, 7068, 7292, 7440, 8835, 9115, 9120, 9424, 10938, 11780, 14136, 14584, 14880, 17670, 18230, 18848, 21876, 23560, 27345, 28272, 29168, 34637, 35340, 36460, 43752, 47120, 54690, 56513, 56544, 58336, 69274, 70680, 72920, 87504, 94240, 103911, 109380, 113026, 138548, 141360, 145840, 169539, 173185, 175008, 207822, 218760, 226052, 277096, 282565, 282720, 291680, 339078, 346370, 415644, 437520, 452104, 519555, 554192, 565130, 678156, 692740, 831288, 847695, 875040, 904208, 1039110, 1073747, 1108384, 1130260, 1356312, 1385480, 1662576, 1695390, 1808416, 2078220, 2147494, 2260520, 2712624, 2770960, 3221241, 3325152, 3390780, 4156440, 4294988, 4521040, 5368735, 5425248, 5541920, 6442482, 6781560, 8312880, 8589976, 9042080, 10737470, 12884964, 13563120, 16106205, 16625760, 17179952, 21474940, 25769928, 27126240, 32212410, 34359904, 42949880, 51539856, 64424820, 85899760, 103079712, 128849640, 171799520, 257699280, 515398560]

約数ペア:

[(1, 515398560), (2, 257699280), (3, 171799520), (4, 128849640), (5, 103079712), (6, 85899760), (8, 64424820), (10, 51539856), (12, 42949880), (15, 34359904), (16, 32212410), (19, 27126240), (20, 25769928), (24, 21474940), (30, 17179952), (31, 16625760), (32, 16106205), (38, 13563120), (40, 12884964), (48, 10737470), (57, 9042080), (60, 8589976), (62, 8312880), (76, 6781560), (80, 6442482), (93, 5541920), (95, 5425248), (96, 5368735), (114, 4521040), (120, 4294988), (124, 4156440), (152, 3390780), (155, 3325152), (160, 3221241), (186, 2770960), (190, 2712624), (228, 2260520), (240, 2147494), (248, 2078220), (285, 1808416), (304, 1695390), (310, 1662576), (372, 1385480), (380, 1356312), (456, 1130260), (465, 1108384), (480, 1073747), (496, 1039110), (570, 904208), (589, 875040), (608, 847695), (620, 831288), (744, 692740), (760, 678156), (912, 565130), (930, 554192), (992, 519555), (1140, 452104), (1178, 437520), (1240, 415644), (1488, 346370), (1520, 339078), (1767, 291680), (1823, 282720), (1824, 282565), (1860, 277096), (2280, 226052), (2356, 218760), (2480, 207822), (2945, 175008), (2976, 173185), (3040, 169539), (3534, 145840), (3646, 141360), (3720, 138548), (4560, 113026), (4712, 109380), (4960, 103911), (5469, 94240), (5890, 87504), (7068, 72920), (7292, 70680), (7440, 69274), (8835, 58336), (9115, 56544), (9120, 56513), (9424, 54690), (10938, 47120), (11780, 43752), (14136, 36460), (14584, 35340), (14880, 34637), (17670, 29168), (18230, 28272), (18848, 27345), (21876, 23560)]