141752640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 112

約数和(自身を含む): 453542400

約数和(自身を除く): 311789760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 991, 1192, 1490, 1788, 1982, 2235, 2384, 2973, 2980, 3576, 3964, 4470, 4768, 4955, 5946, 5960, 7152, 7928, 8940, 9536, 9910, 11892, 11920, 14304, 14865, 15856, 17880, 19820, 23784, 23840, 28608, 29730, 31712, 35760, 39640, 47568, 47680, 59460, 63424, 71520, 79280, 95136, 118920, 143040, 147659, 158560, 190272, 237840, 295318, 317120, 442977, 475680, 590636, 738295, 885954, 951360, 1181272, 1476590, 1771908, 2214885, 2362544, 2953180, 3543816, 4429770, 4725088, 5906360, 7087632, 8859540, 9450176, 11812720, 14175264, 17719080, 23625440, 28350528, 35438160, 47250880, 70876320, 141752640]

約数ペア:

[(1, 141752640), (2, 70876320), (3, 47250880), (4, 35438160), (5, 28350528), (6, 23625440), (8, 17719080), (10, 14175264), (12, 11812720), (15, 9450176), (16, 8859540), (20, 7087632), (24, 5906360), (30, 4725088), (32, 4429770), (40, 3543816), (48, 2953180), (60, 2362544), (64, 2214885), (80, 1771908), (96, 1476590), (120, 1181272), (149, 951360), (160, 885954), (192, 738295), (240, 590636), (298, 475680), (320, 442977), (447, 317120), (480, 295318), (596, 237840), (745, 190272), (894, 158560), (960, 147659), (991, 143040), (1192, 118920), (1490, 95136), (1788, 79280), (1982, 71520), (2235, 63424), (2384, 59460), (2973, 47680), (2980, 47568), (3576, 39640), (3964, 35760), (4470, 31712), (4768, 29730), (4955, 28608), (5946, 23840), (5960, 23784), (7152, 19820), (7928, 17880), (8940, 15856), (9536, 14865), (9910, 14304), (11892, 11920)]