231575760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 200

約数和(自身を含む): 866481000

約数和(自身を除く): 634905240

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, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2749, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5498, 5616, 6480, 7020, 8247, 8424, 9360, 10530, 10996, 13745, 14040, 16494, 16848, 21060, 21992, 24741, 27490, 28080, 32988, 35737, 41235, 42120, 43984, 49482, 54980, 65976, 71474, 74223, 82470, 84240, 98964, 107211, 109960, 123705, 131952, 142948, 148446, 164940, 178685, 197928, 214422, 219920, 222669, 247410, 285896, 296892, 321633, 329880, 357370, 371115, 395856, 428844, 445338, 494820, 536055, 571792, 593784, 643266, 659760, 714740, 742230, 857688, 890676, 964899, 989640, 1072110, 1113345, 1187568, 1286532, 1429480, 1484460, 1608165, 1715376, 1781352, 1929798, 1979280, 2144220, 2226690, 2573064, 2858960, 2894697, 2968920, 3216330, 3562704, 3859596, 4288440, 4453380, 4824495, 5146128, 5789394, 5937840, 6432660, 7719192, 8576880, 8906760, 9648990, 11578788, 12865320, 14473485, 15438384, 17813520, 19297980, 23157576, 25730640, 28946970, 38595960, 46315152, 57893940, 77191920, 115787880, 231575760]

約数ペア:

[(1, 231575760), (2, 115787880), (3, 77191920), (4, 57893940), (5, 46315152), (6, 38595960), (8, 28946970), (9, 25730640), (10, 23157576), (12, 19297980), (13, 17813520), (15, 15438384), (16, 14473485), (18, 12865320), (20, 11578788), (24, 9648990), (26, 8906760), (27, 8576880), (30, 7719192), (36, 6432660), (39, 5937840), (40, 5789394), (45, 5146128), (48, 4824495), (52, 4453380), (54, 4288440), (60, 3859596), (65, 3562704), (72, 3216330), (78, 2968920), (80, 2894697), (81, 2858960), (90, 2573064), (104, 2226690), (108, 2144220), (117, 1979280), (120, 1929798), (130, 1781352), (135, 1715376), (144, 1608165), (156, 1484460), (162, 1429480), (180, 1286532), (195, 1187568), (208, 1113345), (216, 1072110), (234, 989640), (240, 964899), (260, 890676), (270, 857688), (312, 742230), (324, 714740), (351, 659760), (360, 643266), (390, 593784), (405, 571792), (432, 536055), (468, 494820), (520, 445338), (540, 428844), (585, 395856), (624, 371115), (648, 357370), (702, 329880), (720, 321633), (780, 296892), (810, 285896), (936, 247410), (1040, 222669), (1053, 219920), (1080, 214422), (1170, 197928), (1296, 178685), (1404, 164940), (1560, 148446), (1620, 142948), (1755, 131952), (1872, 123705), (2106, 109960), (2160, 107211), (2340, 98964), (2749, 84240), (2808, 82470), (3120, 74223), (3240, 71474), (3510, 65976), (4212, 54980), (4680, 49482), (5265, 43984), (5498, 42120), (5616, 41235), (6480, 35737), (7020, 32988), (8247, 28080), (8424, 27490), (9360, 24741), (10530, 21992), (10996, 21060), (13745, 16848), (14040, 16494)]