189792720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 712787712

約数和(自身を除く): 522994992

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, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 751, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1502, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2253, 2340, 2430, 2808, 3004, 3120, 3159, 3240, 3510, 3755, 3888, 4212, 4506, 4680, 4860, 5265, 5616, 6008, 6318, 6480, 6759, 7020, 7510, 8424, 9012, 9360, 9720, 9763, 10530, 11265, 12016, 12636, 13518, 14040, 15020, 15795, 16848, 18024, 19440, 19526, 20277, 21060, 22530, 25272, 27036, 28080, 29289, 30040, 31590, 33795, 36048, 39052, 40554, 42120, 45060, 48815, 50544, 54072, 58578, 60080, 60831, 63180, 67590, 78104, 81108, 84240, 87867, 90120, 97630, 101385, 108144, 117156, 121662, 126360, 135180, 146445, 156208, 162216, 175734, 180240, 182493, 195260, 202770, 234312, 243324, 252720, 263601, 270360, 292890, 304155, 324432, 351468, 364986, 390520, 405540, 439335, 468624, 486648, 527202, 540720, 585780, 608310, 702936, 729972, 781040, 790803, 811080, 878670, 912465, 973296, 1054404, 1171560, 1216620, 1318005, 1405872, 1459944, 1581606, 1622160, 1757340, 1824930, 2108808, 2343120, 2372409, 2433240, 2636010, 2919888, 3163212, 3514680, 3649860, 3954015, 4217616, 4744818, 4866480, 5272020, 6326424, 7029360, 7299720, 7908030, 9489636, 10544040, 11862045, 12652848, 14599440, 15816060, 18979272, 21088080, 23724090, 31632120, 37958544, 47448180, 63264240, 94896360, 189792720]

約数ペア:

[(1, 189792720), (2, 94896360), (3, 63264240), (4, 47448180), (5, 37958544), (6, 31632120), (8, 23724090), (9, 21088080), (10, 18979272), (12, 15816060), (13, 14599440), (15, 12652848), (16, 11862045), (18, 10544040), (20, 9489636), (24, 7908030), (26, 7299720), (27, 7029360), (30, 6326424), (36, 5272020), (39, 4866480), (40, 4744818), (45, 4217616), (48, 3954015), (52, 3649860), (54, 3514680), (60, 3163212), (65, 2919888), (72, 2636010), (78, 2433240), (80, 2372409), (81, 2343120), (90, 2108808), (104, 1824930), (108, 1757340), (117, 1622160), (120, 1581606), (130, 1459944), (135, 1405872), (144, 1318005), (156, 1216620), (162, 1171560), (180, 1054404), (195, 973296), (208, 912465), (216, 878670), (234, 811080), (240, 790803), (243, 781040), (260, 729972), (270, 702936), (312, 608310), (324, 585780), (351, 540720), (360, 527202), (390, 486648), (405, 468624), (432, 439335), (468, 405540), (486, 390520), (520, 364986), (540, 351468), (585, 324432), (624, 304155), (648, 292890), (702, 270360), (720, 263601), (751, 252720), (780, 243324), (810, 234312), (936, 202770), (972, 195260), (1040, 182493), (1053, 180240), (1080, 175734), (1170, 162216), (1215, 156208), (1296, 146445), (1404, 135180), (1502, 126360), (1560, 121662), (1620, 117156), (1755, 108144), (1872, 101385), (1944, 97630), (2106, 90120), (2160, 87867), (2253, 84240), (2340, 81108), (2430, 78104), (2808, 67590), (3004, 63180), (3120, 60831), (3159, 60080), (3240, 58578), (3510, 54072), (3755, 50544), (3888, 48815), (4212, 45060), (4506, 42120), (4680, 40554), (4860, 39052), (5265, 36048), (5616, 33795), (6008, 31590), (6318, 30040), (6480, 29289), (6759, 28080), (7020, 27036), (7510, 25272), (8424, 22530), (9012, 21060), (9360, 20277), (9720, 19526), (9763, 19440), (10530, 18024), (11265, 16848), (12016, 15795), (12636, 15020), (13518, 14040)]