220306320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23537}}^1$

素因数の和:23569

約数の個数: 120

約数和(自身を含む): 796808376

約数和(自身を除く): 576502056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23537, 47074, 70611, 94148, 117685, 141222, 188296, 211833, 235370, 282444, 305981, 353055, 376592, 423666, 470740, 564888, 611962, 706110, 847332, 917943, 941480, 1059165, 1129776, 1223924, 1412220, 1529905, 1694664, 1835886, 1882960, 2118330, 2447848, 2753829, 2824440, 3059810, 3389328, 3671772, 4236660, 4589715, 4895696, 5507658, 5648880, 6119620, 7343544, 8473320, 9179430, 11015316, 12239240, 13769145, 14687088, 16946640, 18358860, 22030632, 24478480, 27538290, 36717720, 44061264, 55076580, 73435440, 110153160, 220306320]

約数ペア:

[(1, 220306320), (2, 110153160), (3, 73435440), (4, 55076580), (5, 44061264), (6, 36717720), (8, 27538290), (9, 24478480), (10, 22030632), (12, 18358860), (13, 16946640), (15, 14687088), (16, 13769145), (18, 12239240), (20, 11015316), (24, 9179430), (26, 8473320), (30, 7343544), (36, 6119620), (39, 5648880), (40, 5507658), (45, 4895696), (48, 4589715), (52, 4236660), (60, 3671772), (65, 3389328), (72, 3059810), (78, 2824440), (80, 2753829), (90, 2447848), (104, 2118330), (117, 1882960), (120, 1835886), (130, 1694664), (144, 1529905), (156, 1412220), (180, 1223924), (195, 1129776), (208, 1059165), (234, 941480), (240, 917943), (260, 847332), (312, 706110), (360, 611962), (390, 564888), (468, 470740), (520, 423666), (585, 376592), (624, 353055), (720, 305981), (780, 282444), (936, 235370), (1040, 211833), (1170, 188296), (1560, 141222), (1872, 117685), (2340, 94148), (3120, 70611), (4680, 47074), (9360, 23537)]