152669440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1588

約数の個数: 144

約数和(自身を含む): 456220800

約数和(自身を除く): 303551360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1549, 1760, 1792, 2240, 2464, 2816, 3080, 3098, 3520, 4480, 4928, 6160, 6196, 7040, 7745, 8960, 9856, 10843, 12320, 12392, 14080, 15490, 17039, 19712, 21686, 24640, 24784, 30980, 34078, 43372, 49280, 49568, 54215, 61960, 68156, 85195, 86744, 98560, 99136, 108430, 119273, 123920, 136312, 170390, 173488, 198272, 216860, 238546, 247840, 272624, 340780, 346976, 396544, 433720, 477092, 495680, 545248, 596365, 681560, 693952, 867440, 954184, 991360, 1090496, 1192730, 1363120, 1387904, 1734880, 1908368, 1982720, 2180992, 2385460, 2726240, 2775808, 3469760, 3816736, 4361984, 4770920, 5452480, 6939520, 7633472, 9541840, 10904960, 13879040, 15266944, 19083680, 21809920, 30533888, 38167360, 76334720, 152669440]

約数ペア:

[(1, 152669440), (2, 76334720), (4, 38167360), (5, 30533888), (7, 21809920), (8, 19083680), (10, 15266944), (11, 13879040), (14, 10904960), (16, 9541840), (20, 7633472), (22, 6939520), (28, 5452480), (32, 4770920), (35, 4361984), (40, 3816736), (44, 3469760), (55, 2775808), (56, 2726240), (64, 2385460), (70, 2180992), (77, 1982720), (80, 1908368), (88, 1734880), (110, 1387904), (112, 1363120), (128, 1192730), (140, 1090496), (154, 991360), (160, 954184), (176, 867440), (220, 693952), (224, 681560), (256, 596365), (280, 545248), (308, 495680), (320, 477092), (352, 433720), (385, 396544), (440, 346976), (448, 340780), (560, 272624), (616, 247840), (640, 238546), (704, 216860), (770, 198272), (880, 173488), (896, 170390), (1120, 136312), (1232, 123920), (1280, 119273), (1408, 108430), (1540, 99136), (1549, 98560), (1760, 86744), (1792, 85195), (2240, 68156), (2464, 61960), (2816, 54215), (3080, 49568), (3098, 49280), (3520, 43372), (4480, 34078), (4928, 30980), (6160, 24784), (6196, 24640), (7040, 21686), (7745, 19712), (8960, 17039), (9856, 15490), (10843, 14080), (12320, 12392)]