1685909760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3608

約数の個数: 144

約数和(自身を含む): 5428340736

約数和(自身を除く): 3742430976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3457, 3810, 3840, 4064, 5080, 6096, 6914, 7620, 8128, 10160, 10371, 12192, 13828, 15240, 16256, 17285, 20320, 20742, 24384, 27656, 30480, 32512, 34570, 40640, 41484, 48768, 51855, 55312, 60960, 69140, 81280, 82968, 97536, 103710, 110624, 121920, 138280, 162560, 165936, 207420, 221248, 243840, 276560, 331872, 414840, 439039, 442496, 487680, 553120, 663744, 829680, 878078, 884992, 1106240, 1317117, 1327488, 1659360, 1756156, 2195195, 2212480, 2634234, 2654976, 3318720, 3512312, 4390390, 4424960, 5268468, 6585585, 6637440, 7024624, 8780780, 10536936, 13171170, 13274880, 14049248, 17561560, 21073872, 26342340, 28098496, 35123120, 42147744, 52684680, 56196992, 70246240, 84295488, 105369360, 112393984, 140492480, 168590976, 210738720, 280984960, 337181952, 421477440, 561969920, 842954880, 1685909760]

約数ペア:

[(1, 1685909760), (2, 842954880), (3, 561969920), (4, 421477440), (5, 337181952), (6, 280984960), (8, 210738720), (10, 168590976), (12, 140492480), (15, 112393984), (16, 105369360), (20, 84295488), (24, 70246240), (30, 56196992), (32, 52684680), (40, 42147744), (48, 35123120), (60, 28098496), (64, 26342340), (80, 21073872), (96, 17561560), (120, 14049248), (127, 13274880), (128, 13171170), (160, 10536936), (192, 8780780), (240, 7024624), (254, 6637440), (256, 6585585), (320, 5268468), (381, 4424960), (384, 4390390), (480, 3512312), (508, 3318720), (635, 2654976), (640, 2634234), (762, 2212480), (768, 2195195), (960, 1756156), (1016, 1659360), (1270, 1327488), (1280, 1317117), (1524, 1106240), (1905, 884992), (1920, 878078), (2032, 829680), (2540, 663744), (3048, 553120), (3457, 487680), (3810, 442496), (3840, 439039), (4064, 414840), (5080, 331872), (6096, 276560), (6914, 243840), (7620, 221248), (8128, 207420), (10160, 165936), (10371, 162560), (12192, 138280), (13828, 121920), (15240, 110624), (16256, 103710), (17285, 97536), (20320, 82968), (20742, 81280), (24384, 69140), (27656, 60960), (30480, 55312), (32512, 51855), (34570, 48768), (40640, 41484)]