198544320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5339

約数の個数: 168

約数和(自身を含む): 735579936

約数和(自身を除く): 537035616

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5303, 6240, 7488, 9360, 10606, 12480, 15909, 18720, 21212, 26515, 31818, 37440, 42424, 47727, 53030, 63636, 68939, 79545, 84848, 95454, 106060, 127272, 137878, 159090, 169696, 190908, 206817, 212120, 238635, 254544, 275756, 318180, 339392, 344695, 381816, 413634, 424240, 477270, 509088, 551512, 620451, 636360, 689390, 763632, 827268, 848480, 954540, 1018176, 1034085, 1103024, 1240902, 1272720, 1378780, 1527264, 1654536, 1696960, 1909080, 2068170, 2206048, 2481804, 2545440, 2757560, 3054528, 3102255, 3309072, 3818160, 4136340, 4412096, 4963608, 5090880, 5515120, 6204510, 6618144, 7636320, 8272680, 9927216, 11030240, 12409020, 13236288, 15272640, 16545360, 19854432, 22060480, 24818040, 33090720, 39708864, 49636080, 66181440, 99272160, 198544320]

約数ペア:

[(1, 198544320), (2, 99272160), (3, 66181440), (4, 49636080), (5, 39708864), (6, 33090720), (8, 24818040), (9, 22060480), (10, 19854432), (12, 16545360), (13, 15272640), (15, 13236288), (16, 12409020), (18, 11030240), (20, 9927216), (24, 8272680), (26, 7636320), (30, 6618144), (32, 6204510), (36, 5515120), (39, 5090880), (40, 4963608), (45, 4412096), (48, 4136340), (52, 3818160), (60, 3309072), (64, 3102255), (65, 3054528), (72, 2757560), (78, 2545440), (80, 2481804), (90, 2206048), (96, 2068170), (104, 1909080), (117, 1696960), (120, 1654536), (130, 1527264), (144, 1378780), (156, 1272720), (160, 1240902), (180, 1103024), (192, 1034085), (195, 1018176), (208, 954540), (234, 848480), (240, 827268), (260, 763632), (288, 689390), (312, 636360), (320, 620451), (360, 551512), (390, 509088), (416, 477270), (468, 424240), (480, 413634), (520, 381816), (576, 344695), (585, 339392), (624, 318180), (720, 275756), (780, 254544), (832, 238635), (936, 212120), (960, 206817), (1040, 190908), (1170, 169696), (1248, 159090), (1440, 137878), (1560, 127272), (1872, 106060), (2080, 95454), (2340, 84848), (2496, 79545), (2880, 68939), (3120, 63636), (3744, 53030), (4160, 47727), (4680, 42424), (5303, 37440), (6240, 31818), (7488, 26515), (9360, 21212), (10606, 18720), (12480, 15909)]