227248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 732584064

約数和(自身を除く): 505335984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 157, 163, 185, 222, 240, 296, 314, 326, 370, 444, 471, 489, 555, 592, 628, 652, 740, 785, 815, 888, 942, 978, 1110, 1256, 1304, 1480, 1570, 1630, 1776, 1884, 1956, 2220, 2355, 2445, 2512, 2608, 2960, 3140, 3260, 3768, 3912, 4440, 4710, 4890, 5809, 6031, 6280, 6520, 7536, 7824, 8880, 9420, 9780, 11618, 12062, 12560, 13040, 17427, 18093, 18840, 19560, 23236, 24124, 25591, 29045, 30155, 34854, 36186, 37680, 39120, 46472, 48248, 51182, 58090, 60310, 69708, 72372, 76773, 87135, 90465, 92944, 96496, 102364, 116180, 120620, 127955, 139416, 144744, 153546, 174270, 180930, 204728, 232360, 241240, 255910, 278832, 289488, 307092, 348540, 361860, 383865, 409456, 464720, 482480, 511820, 614184, 697080, 723720, 767730, 946867, 1023640, 1228368, 1394160, 1447440, 1535460, 1893734, 2047280, 2840601, 3070920, 3787468, 4734335, 5681202, 6141840, 7574936, 9468670, 11362404, 14203005, 15149872, 18937340, 22724808, 28406010, 37874680, 45449616, 56812020, 75749360, 113624040, 227248080]

約数ペア:

[(1, 227248080), (2, 113624040), (3, 75749360), (4, 56812020), (5, 45449616), (6, 37874680), (8, 28406010), (10, 22724808), (12, 18937340), (15, 15149872), (16, 14203005), (20, 11362404), (24, 9468670), (30, 7574936), (37, 6141840), (40, 5681202), (48, 4734335), (60, 3787468), (74, 3070920), (80, 2840601), (111, 2047280), (120, 1893734), (148, 1535460), (157, 1447440), (163, 1394160), (185, 1228368), (222, 1023640), (240, 946867), (296, 767730), (314, 723720), (326, 697080), (370, 614184), (444, 511820), (471, 482480), (489, 464720), (555, 409456), (592, 383865), (628, 361860), (652, 348540), (740, 307092), (785, 289488), (815, 278832), (888, 255910), (942, 241240), (978, 232360), (1110, 204728), (1256, 180930), (1304, 174270), (1480, 153546), (1570, 144744), (1630, 139416), (1776, 127955), (1884, 120620), (1956, 116180), (2220, 102364), (2355, 96496), (2445, 92944), (2512, 90465), (2608, 87135), (2960, 76773), (3140, 72372), (3260, 69708), (3768, 60310), (3912, 58090), (4440, 51182), (4710, 48248), (4890, 46472), (5809, 39120), (6031, 37680), (6280, 36186), (6520, 34854), (7536, 30155), (7824, 29045), (8880, 25591), (9420, 24124), (9780, 23236), (11618, 19560), (12062, 18840), (12560, 18093), (13040, 17427)]