165316320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8865

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 442289952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8831, 9360, 17662, 18720, 26493, 35324, 44155, 52986, 70648, 79479, 88310, 105972, 114803, 132465, 141296, 158958, 176620, 211944, 229606, 264930, 282592, 317916, 344409, 353240, 397395, 423888, 459212, 529860, 574015, 635832, 688818, 706480, 794790, 847776, 918424, 1033227, 1059720, 1148030, 1271664, 1377636, 1412960, 1589580, 1722045, 1836848, 2066454, 2119440, 2296060, 2543328, 2755272, 3179160, 3444090, 3673696, 4132908, 4238880, 4592120, 5166135, 5510544, 6358320, 6888180, 8265816, 9184240, 10332270, 11021088, 12716640, 13776360, 16531632, 18368480, 20664540, 27552720, 33063264, 41329080, 55105440, 82658160, 165316320]

約数ペア:

[(1, 165316320), (2, 82658160), (3, 55105440), (4, 41329080), (5, 33063264), (6, 27552720), (8, 20664540), (9, 18368480), (10, 16531632), (12, 13776360), (13, 12716640), (15, 11021088), (16, 10332270), (18, 9184240), (20, 8265816), (24, 6888180), (26, 6358320), (30, 5510544), (32, 5166135), (36, 4592120), (39, 4238880), (40, 4132908), (45, 3673696), (48, 3444090), (52, 3179160), (60, 2755272), (65, 2543328), (72, 2296060), (78, 2119440), (80, 2066454), (90, 1836848), (96, 1722045), (104, 1589580), (117, 1412960), (120, 1377636), (130, 1271664), (144, 1148030), (156, 1059720), (160, 1033227), (180, 918424), (195, 847776), (208, 794790), (234, 706480), (240, 688818), (260, 635832), (288, 574015), (312, 529860), (360, 459212), (390, 423888), (416, 397395), (468, 353240), (480, 344409), (520, 317916), (585, 282592), (624, 264930), (720, 229606), (780, 211944), (936, 176620), (1040, 158958), (1170, 141296), (1248, 132465), (1440, 114803), (1560, 105972), (1872, 88310), (2080, 79479), (2340, 70648), (3120, 52986), (3744, 44155), (4680, 35324), (6240, 26493), (8831, 18720), (9360, 17662)]