297918720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 216

約数和(自身を含む): 1124952192

約数和(自身を除く): 827033472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2351, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4702, 5280, 5760, 6336, 7040, 7053, 7920, 8448, 9404, 10560, 11520, 11755, 12672, 14080, 14106, 15840, 18808, 21120, 21159, 23510, 25344, 25861, 28212, 31680, 35265, 37616, 42240, 42318, 47020, 51722, 56424, 63360, 70530, 75232, 77583, 84636, 94040, 103444, 105795, 112848, 126720, 129305, 141060, 150464, 155166, 169272, 188080, 206888, 211590, 225696, 232749, 258610, 282120, 300928, 310332, 338544, 376160, 387915, 413776, 423180, 451392, 465498, 517220, 564240, 601856, 620664, 677088, 752320, 775830, 827552, 846360, 902784, 930996, 1034440, 1128480, 1163745, 1241328, 1354176, 1504640, 1551660, 1655104, 1692720, 1805568, 1861992, 2068880, 2256960, 2327490, 2482656, 2708352, 3009280, 3103320, 3310208, 3385440, 3723984, 4137760, 4513920, 4654980, 4965312, 5416704, 6206640, 6620416, 6770880, 7447968, 8275520, 9027840, 9309960, 9930624, 12413280, 13541760, 14895936, 16551040, 18619920, 19861248, 24826560, 27083520, 29791872, 33102080, 37239840, 49653120, 59583744, 74479680, 99306240, 148959360, 297918720]

約数ペア:

[(1, 297918720), (2, 148959360), (3, 99306240), (4, 74479680), (5, 59583744), (6, 49653120), (8, 37239840), (9, 33102080), (10, 29791872), (11, 27083520), (12, 24826560), (15, 19861248), (16, 18619920), (18, 16551040), (20, 14895936), (22, 13541760), (24, 12413280), (30, 9930624), (32, 9309960), (33, 9027840), (36, 8275520), (40, 7447968), (44, 6770880), (45, 6620416), (48, 6206640), (55, 5416704), (60, 4965312), (64, 4654980), (66, 4513920), (72, 4137760), (80, 3723984), (88, 3385440), (90, 3310208), (96, 3103320), (99, 3009280), (110, 2708352), (120, 2482656), (128, 2327490), (132, 2256960), (144, 2068880), (160, 1861992), (165, 1805568), (176, 1692720), (180, 1655104), (192, 1551660), (198, 1504640), (220, 1354176), (240, 1241328), (256, 1163745), (264, 1128480), (288, 1034440), (320, 930996), (330, 902784), (352, 846360), (360, 827552), (384, 775830), (396, 752320), (440, 677088), (480, 620664), (495, 601856), (528, 564240), (576, 517220), (640, 465498), (660, 451392), (704, 423180), (720, 413776), (768, 387915), (792, 376160), (880, 338544), (960, 310332), (990, 300928), (1056, 282120), (1152, 258610), (1280, 232749), (1320, 225696), (1408, 211590), (1440, 206888), (1584, 188080), (1760, 169272), (1920, 155166), (1980, 150464), (2112, 141060), (2304, 129305), (2351, 126720), (2640, 112848), (2816, 105795), (2880, 103444), (3168, 94040), (3520, 84636), (3840, 77583), (3960, 75232), (4224, 70530), (4702, 63360), (5280, 56424), (5760, 51722), (6336, 47020), (7040, 42318), (7053, 42240), (7920, 37616), (8448, 35265), (9404, 31680), (10560, 28212), (11520, 25861), (11755, 25344), (12672, 23510), (14080, 21159), (14106, 21120), (15840, 18808)]