68045460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 96

約数和(自身を含む): 229232640

約数和(自身を除く): 161187180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8527, 17054, 25581, 34108, 42635, 51162, 59689, 85270, 102324, 119378, 127905, 162013, 170540, 179067, 238756, 255810, 298445, 324026, 358134, 486039, 511620, 596890, 648052, 716268, 810065, 895335, 972078, 1134091, 1193780, 1620130, 1790670, 1944156, 2268182, 2430195, 3240260, 3402273, 3581340, 4536364, 4860390, 5670455, 6804546, 9720780, 11340910, 13609092, 17011365, 22681820, 34022730, 68045460]

約数ペア:

[(1, 68045460), (2, 34022730), (3, 22681820), (4, 17011365), (5, 13609092), (6, 11340910), (7, 9720780), (10, 6804546), (12, 5670455), (14, 4860390), (15, 4536364), (19, 3581340), (20, 3402273), (21, 3240260), (28, 2430195), (30, 2268182), (35, 1944156), (38, 1790670), (42, 1620130), (57, 1193780), (60, 1134091), (70, 972078), (76, 895335), (84, 810065), (95, 716268), (105, 648052), (114, 596890), (133, 511620), (140, 486039), (190, 358134), (210, 324026), (228, 298445), (266, 255810), (285, 238756), (380, 179067), (399, 170540), (420, 162013), (532, 127905), (570, 119378), (665, 102324), (798, 85270), (1140, 59689), (1330, 51162), (1596, 42635), (1995, 34108), (2660, 25581), (3990, 17054), (7980, 8527)]