4495376640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68863}}^1$

素因数の和:68904

約数の個数: 144

約数和(自身を含む): 15201865728

約数和(自身を除く): 10706489088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 65280, 68863, 137726, 206589, 275452, 344315, 413178, 550904, 688630, 826356, 1032945, 1101808, 1170671, 1377260, 1652712, 2065890, 2203616, 2341342, 2754520, 3305424, 3512013, 4131780, 4407232, 4682684, 5509040, 5853355, 6610848, 7024026, 8263560, 8814464, 9365368, 11018080, 11706710, 13221696, 14048052, 16527120, 17560065, 17628928, 18730736, 22036160, 23413420, 26443392, 28096104, 33054240, 35120130, 37461472, 44072320, 46826840, 52886784, 56192208, 66108480, 70240260, 74922944, 88144640, 93653680, 112384416, 132216960, 140480520, 149845888, 187307360, 224768832, 264433920, 280961040, 299691776, 374614720, 449537664, 561922080, 749229440, 899075328, 1123844160, 1498458880, 2247688320, 4495376640]

約数ペア:

[(1, 4495376640), (2, 2247688320), (3, 1498458880), (4, 1123844160), (5, 899075328), (6, 749229440), (8, 561922080), (10, 449537664), (12, 374614720), (15, 299691776), (16, 280961040), (17, 264433920), (20, 224768832), (24, 187307360), (30, 149845888), (32, 140480520), (34, 132216960), (40, 112384416), (48, 93653680), (51, 88144640), (60, 74922944), (64, 70240260), (68, 66108480), (80, 56192208), (85, 52886784), (96, 46826840), (102, 44072320), (120, 37461472), (128, 35120130), (136, 33054240), (160, 28096104), (170, 26443392), (192, 23413420), (204, 22036160), (240, 18730736), (255, 17628928), (256, 17560065), (272, 16527120), (320, 14048052), (340, 13221696), (384, 11706710), (408, 11018080), (480, 9365368), (510, 8814464), (544, 8263560), (640, 7024026), (680, 6610848), (768, 5853355), (816, 5509040), (960, 4682684), (1020, 4407232), (1088, 4131780), (1280, 3512013), (1360, 3305424), (1632, 2754520), (1920, 2341342), (2040, 2203616), (2176, 2065890), (2720, 1652712), (3264, 1377260), (3840, 1170671), (4080, 1101808), (4352, 1032945), (5440, 826356), (6528, 688630), (8160, 550904), (10880, 413178), (13056, 344315), (16320, 275452), (21760, 206589), (32640, 137726), (65280, 68863)]