213762240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2781

約数の個数: 168

約数和(自身を含む): 762762000

約数和(自身を除く): 548999760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2749, 2880, 3240, 3888, 4320, 4860, 5184, 5498, 6480, 7776, 8247, 8640, 9720, 10996, 12960, 13745, 15552, 16494, 19440, 21992, 24741, 25920, 27490, 32988, 38880, 41235, 43984, 49482, 54980, 65976, 74223, 77760, 82470, 87968, 98964, 109960, 123705, 131952, 148446, 164940, 175936, 197928, 219920, 222669, 247410, 263904, 296892, 329880, 371115, 395856, 439840, 445338, 494820, 527808, 593784, 659760, 668007, 742230, 791712, 879680, 890676, 989640, 1113345, 1187568, 1319520, 1336014, 1484460, 1583424, 1781352, 1979280, 2226690, 2375136, 2639040, 2672028, 2968920, 3340035, 3562704, 3958560, 4453380, 4750272, 5344056, 5937840, 6680070, 7125408, 7917120, 8906760, 10688112, 11875680, 13360140, 14250816, 17813520, 21376224, 23751360, 26720280, 35627040, 42752448, 53440560, 71254080, 106881120, 213762240]

約数ペア:

[(1, 213762240), (2, 106881120), (3, 71254080), (4, 53440560), (5, 42752448), (6, 35627040), (8, 26720280), (9, 23751360), (10, 21376224), (12, 17813520), (15, 14250816), (16, 13360140), (18, 11875680), (20, 10688112), (24, 8906760), (27, 7917120), (30, 7125408), (32, 6680070), (36, 5937840), (40, 5344056), (45, 4750272), (48, 4453380), (54, 3958560), (60, 3562704), (64, 3340035), (72, 2968920), (80, 2672028), (81, 2639040), (90, 2375136), (96, 2226690), (108, 1979280), (120, 1781352), (135, 1583424), (144, 1484460), (160, 1336014), (162, 1319520), (180, 1187568), (192, 1113345), (216, 989640), (240, 890676), (243, 879680), (270, 791712), (288, 742230), (320, 668007), (324, 659760), (360, 593784), (405, 527808), (432, 494820), (480, 445338), (486, 439840), (540, 395856), (576, 371115), (648, 329880), (720, 296892), (810, 263904), (864, 247410), (960, 222669), (972, 219920), (1080, 197928), (1215, 175936), (1296, 164940), (1440, 148446), (1620, 131952), (1728, 123705), (1944, 109960), (2160, 98964), (2430, 87968), (2592, 82470), (2749, 77760), (2880, 74223), (3240, 65976), (3888, 54980), (4320, 49482), (4860, 43984), (5184, 41235), (5498, 38880), (6480, 32988), (7776, 27490), (8247, 25920), (8640, 24741), (9720, 21992), (10996, 19440), (12960, 16494), (13745, 15552)]