268330320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 280

約数和(自身を含む): 966072096

約数和(自身を除く): 697741776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 107, 108, 120, 129, 135, 144, 162, 172, 180, 214, 215, 216, 240, 243, 258, 270, 321, 324, 344, 360, 387, 405, 428, 430, 432, 486, 516, 535, 540, 642, 645, 648, 688, 720, 729, 774, 810, 856, 860, 963, 972, 1032, 1070, 1080, 1161, 1215, 1284, 1290, 1296, 1458, 1548, 1605, 1620, 1712, 1720, 1926, 1935, 1944, 2064, 2140, 2160, 2322, 2430, 2568, 2580, 2889, 2916, 3096, 3210, 3240, 3440, 3483, 3645, 3852, 3870, 3888, 4280, 4601, 4644, 4815, 4860, 5136, 5160, 5778, 5805, 5832, 6192, 6420, 6480, 6966, 7290, 7704, 7740, 8560, 8667, 9202, 9288, 9630, 9720, 10320, 10449, 11556, 11610, 11664, 12840, 13803, 13932, 14445, 14580, 15408, 15480, 17334, 17415, 18404, 18576, 19260, 19440, 20898, 23005, 23112, 23220, 25680, 26001, 27606, 27864, 28890, 29160, 30960, 31347, 34668, 34830, 36808, 38520, 41409, 41796, 43335, 46010, 46224, 46440, 52002, 52245, 55212, 55728, 57780, 58320, 62694, 69015, 69336, 69660, 73616, 77040, 78003, 82818, 83592, 86670, 92020, 92880, 104004, 104490, 110424, 115560, 124227, 125388, 130005, 138030, 138672, 139320, 156006, 156735, 165636, 167184, 173340, 184040, 207045, 208008, 208980, 220848, 231120, 248454, 250776, 260010, 276060, 278640, 312012, 313470, 331272, 346680, 368080, 372681, 390015, 414090, 416016, 417960, 496908, 501552, 520020, 552120, 621135, 624024, 626940, 662544, 693360, 745362, 780030, 828180, 835920, 993816, 1040040, 1104240, 1118043, 1242270, 1248048, 1253880, 1490724, 1560060, 1656360, 1863405, 1987632, 2080080, 2236086, 2484540, 2507760, 2981448, 3120120, 3312720, 3354129, 3726810, 4472172, 4969080, 5590215, 5962896, 6240240, 6708258, 7453620, 8944344, 9938160, 11180430, 13416516, 14907240, 16770645, 17888688, 22360860, 26833032, 29814480, 33541290, 44721720, 53666064, 67082580, 89443440, 134165160, 268330320]

約数ペア:

[(1, 268330320), (2, 134165160), (3, 89443440), (4, 67082580), (5, 53666064), (6, 44721720), (8, 33541290), (9, 29814480), (10, 26833032), (12, 22360860), (15, 17888688), (16, 16770645), (18, 14907240), (20, 13416516), (24, 11180430), (27, 9938160), (30, 8944344), (36, 7453620), (40, 6708258), (43, 6240240), (45, 5962896), (48, 5590215), (54, 4969080), (60, 4472172), (72, 3726810), (80, 3354129), (81, 3312720), (86, 3120120), (90, 2981448), (107, 2507760), (108, 2484540), (120, 2236086), (129, 2080080), (135, 1987632), (144, 1863405), (162, 1656360), (172, 1560060), (180, 1490724), (214, 1253880), (215, 1248048), (216, 1242270), (240, 1118043), (243, 1104240), (258, 1040040), (270, 993816), (321, 835920), (324, 828180), (344, 780030), (360, 745362), (387, 693360), (405, 662544), (428, 626940), (430, 624024), (432, 621135), (486, 552120), (516, 520020), (535, 501552), (540, 496908), (642, 417960), (645, 416016), (648, 414090), (688, 390015), (720, 372681), (729, 368080), (774, 346680), (810, 331272), (856, 313470), (860, 312012), (963, 278640), (972, 276060), (1032, 260010), (1070, 250776), (1080, 248454), (1161, 231120), (1215, 220848), (1284, 208980), (1290, 208008), (1296, 207045), (1458, 184040), (1548, 173340), (1605, 167184), (1620, 165636), (1712, 156735), (1720, 156006), (1926, 139320), (1935, 138672), (1944, 138030), (2064, 130005), (2140, 125388), (2160, 124227), (2322, 115560), (2430, 110424), (2568, 104490), (2580, 104004), (2889, 92880), (2916, 92020), (3096, 86670), (3210, 83592), (3240, 82818), (3440, 78003), (3483, 77040), (3645, 73616), (3852, 69660), (3870, 69336), (3888, 69015), (4280, 62694), (4601, 58320), (4644, 57780), (4815, 55728), (4860, 55212), (5136, 52245), (5160, 52002), (5778, 46440), (5805, 46224), (5832, 46010), (6192, 43335), (6420, 41796), (6480, 41409), (6966, 38520), (7290, 36808), (7704, 34830), (7740, 34668), (8560, 31347), (8667, 30960), (9202, 29160), (9288, 28890), (9630, 27864), (9720, 27606), (10320, 26001), (10449, 25680), (11556, 23220), (11610, 23112), (11664, 23005), (12840, 20898), (13803, 19440), (13932, 19260), (14445, 18576), (14580, 18404), (15408, 17415), (15480, 17334)]