219501360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7852

約数の個数: 160

約数和(自身を含む): 814322880

約数和(自身を除く): 594821520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7817, 9360, 14040, 15634, 23451, 28080, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 101621, 117255, 125072, 140706, 156340, 187608, 203242, 211059, 234510, 281412, 304863, 312680, 351765, 375216, 406484, 422118, 469020, 508105, 562824, 609726, 625360, 703530, 812968, 844236, 914589, 938040, 1016210, 1055295, 1125648, 1219452, 1407060, 1524315, 1625936, 1688472, 1829178, 1876080, 2032420, 2110590, 2438904, 2743767, 2814120, 3048630, 3376944, 3658356, 4064840, 4221180, 4572945, 4877808, 5487534, 5628240, 6097260, 7316712, 8129680, 8442360, 9145890, 10975068, 12194520, 13718835, 14633424, 16884720, 18291780, 21950136, 24389040, 27437670, 36583560, 43900272, 54875340, 73167120, 109750680, 219501360]

約数ペア:

[(1, 219501360), (2, 109750680), (3, 73167120), (4, 54875340), (5, 43900272), (6, 36583560), (8, 27437670), (9, 24389040), (10, 21950136), (12, 18291780), (13, 16884720), (15, 14633424), (16, 13718835), (18, 12194520), (20, 10975068), (24, 9145890), (26, 8442360), (27, 8129680), (30, 7316712), (36, 6097260), (39, 5628240), (40, 5487534), (45, 4877808), (48, 4572945), (52, 4221180), (54, 4064840), (60, 3658356), (65, 3376944), (72, 3048630), (78, 2814120), (80, 2743767), (90, 2438904), (104, 2110590), (108, 2032420), (117, 1876080), (120, 1829178), (130, 1688472), (135, 1625936), (144, 1524315), (156, 1407060), (180, 1219452), (195, 1125648), (208, 1055295), (216, 1016210), (234, 938040), (240, 914589), (260, 844236), (270, 812968), (312, 703530), (351, 625360), (360, 609726), (390, 562824), (432, 508105), (468, 469020), (520, 422118), (540, 406484), (585, 375216), (624, 351765), (702, 312680), (720, 304863), (780, 281412), (936, 234510), (1040, 211059), (1080, 203242), (1170, 187608), (1404, 156340), (1560, 140706), (1755, 125072), (1872, 117255), (2160, 101621), (2340, 93804), (2808, 78170), (3120, 70353), (3510, 62536), (4680, 46902), (5616, 39085), (7020, 31268), (7817, 28080), (9360, 23451), (14040, 15634)]