229648680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21997}}^1$

素因数の和:22043

約数の個数: 96

約数和(自身を含む): 772129800

約数和(自身を除く): 542481120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21997, 43994, 65991, 87988, 109985, 131982, 175976, 197973, 219970, 263964, 329955, 395946, 439940, 527928, 637913, 659910, 791892, 879880, 989865, 1275826, 1319820, 1583784, 1913739, 1979730, 2551652, 2639640, 3189565, 3827478, 3959460, 5103304, 5741217, 6379130, 7654956, 7918920, 9568695, 11482434, 12758260, 15309912, 19137390, 22964868, 25516520, 28706085, 38274780, 45929736, 57412170, 76549560, 114824340, 229648680]

約数ペア:

[(1, 229648680), (2, 114824340), (3, 76549560), (4, 57412170), (5, 45929736), (6, 38274780), (8, 28706085), (9, 25516520), (10, 22964868), (12, 19137390), (15, 15309912), (18, 12758260), (20, 11482434), (24, 9568695), (29, 7918920), (30, 7654956), (36, 6379130), (40, 5741217), (45, 5103304), (58, 3959460), (60, 3827478), (72, 3189565), (87, 2639640), (90, 2551652), (116, 1979730), (120, 1913739), (145, 1583784), (174, 1319820), (180, 1275826), (232, 989865), (261, 879880), (290, 791892), (348, 659910), (360, 637913), (435, 527928), (522, 439940), (580, 395946), (696, 329955), (870, 263964), (1044, 219970), (1160, 197973), (1305, 175976), (1740, 131982), (2088, 109985), (2610, 87988), (3480, 65991), (5220, 43994), (10440, 21997)]