20210157360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 480

約数和(自身を含む): 72423936000

約数和(自身を除く): 52213778640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 103, 118, 120, 124, 144, 149, 155, 177, 180, 186, 206, 236, 240, 248, 279, 295, 298, 309, 310, 354, 360, 372, 412, 447, 465, 472, 496, 515, 531, 558, 590, 596, 618, 620, 708, 720, 744, 745, 824, 885, 894, 927, 930, 944, 1030, 1062, 1116, 1180, 1192, 1236, 1240, 1341, 1395, 1416, 1488, 1490, 1545, 1648, 1770, 1788, 1829, 1854, 1860, 2060, 2124, 2232, 2235, 2360, 2384, 2472, 2480, 2655, 2682, 2790, 2832, 2980, 3090, 3193, 3540, 3576, 3658, 3708, 3720, 4120, 4248, 4464, 4470, 4619, 4635, 4720, 4944, 5310, 5364, 5487, 5580, 5960, 6077, 6180, 6386, 6705, 7080, 7152, 7316, 7416, 7440, 8240, 8496, 8791, 8940, 9145, 9238, 9270, 9579, 10620, 10728, 10974, 11160, 11920, 12154, 12360, 12772, 13410, 13857, 14160, 14632, 14832, 15347, 15965, 16461, 17582, 17880, 18231, 18290, 18476, 18540, 19158, 21240, 21456, 21948, 22320, 23095, 24308, 24720, 25544, 26373, 26820, 27435, 27714, 28737, 29264, 30385, 30694, 31930, 32922, 35164, 35760, 36462, 36580, 36952, 37080, 38316, 41571, 42480, 43896, 43955, 46041, 46190, 47895, 48616, 51088, 52746, 53640, 54693, 54870, 55428, 57474, 60770, 61388, 63860, 65844, 69285, 70328, 72924, 73160, 73904, 74160, 76632, 76735, 79119, 82305, 83142, 87792, 87910, 91155, 92082, 92380, 95790, 97232, 105492, 107280, 109386, 109740, 110856, 114948, 121540, 122776, 127720, 131688, 131865, 138123, 138570, 140656, 143685, 145848, 146320, 153264, 153470, 158238, 164610, 166284, 175820, 182310, 184164, 184760, 188387, 191580, 207855, 210984, 218772, 219480, 221712, 229896, 230205, 243080, 245552, 255440, 263376, 263730, 272521, 273465, 276246, 277140, 287370, 291696, 306940, 316476, 329220, 332568, 351640, 364620, 368328, 369520, 376774, 383160, 395595, 415710, 421968, 437544, 438960, 459792, 460410, 475757, 486160, 527460, 545042, 546930, 552492, 554280, 565161, 574740, 613880, 632952, 658440, 665136, 690615, 703280, 729240, 736656, 753548, 766320, 791190, 817563, 831420, 875088, 905473, 920820, 941935, 951514, 1054920, 1090084, 1093860, 1104984, 1108560, 1130322, 1149480, 1227760, 1265904, 1316880, 1362605, 1381230, 1427271, 1458480, 1507096, 1582380, 1635126, 1662840, 1695483, 1810946, 1841640, 1883870, 1903028, 2109840, 2180168, 2187720, 2209968, 2260644, 2298960, 2378785, 2452689, 2716419, 2725210, 2762460, 2825805, 2854542, 3014192, 3164760, 3270252, 3325680, 3390966, 3621892, 3683280, 3767740, 3806056, 4087815, 4281813, 4360336, 4375440, 4521288, 4527365, 4757570, 4905378, 5432838, 5450420, 5524920, 5651610, 5709084, 6329520, 6540504, 6781932, 7136355, 7243784, 7535480, 7612112, 8149257, 8175630, 8477415, 8563626, 9042576, 9054730, 9515140, 9810756, 10865676, 10900840, 11049840, 11303220, 11418168, 12263445, 13081008, 13563864, 13582095, 14272710, 14487568, 15070960, 16298514, 16351260, 16954830, 17127252, 18109460, 19030280, 19621512, 21409065, 21731352, 21801680, 22606440, 22836336, 24526890, 27127728, 27164190, 28069663, 28545420, 32597028, 32702520, 33909660, 34254504, 36218920, 38060560, 39243024, 40746285, 42818130, 43462704, 45212880, 49053780, 54328380, 56139326, 57090840, 65194056, 65405040, 67819320, 68509008, 72437840, 81492570, 84208989, 85636260, 98107560, 108656760, 112278652, 114181680, 130388112, 135638640, 140348315, 162985140, 168417978, 171272520, 196215120, 217313520, 224557304, 252626967, 280696630, 325970280, 336835956, 342545040, 421044945, 449114608, 505253934, 561393260, 651940560, 673671912, 842089890, 1010507868, 1122786520, 1263134835, 1347343824, 1684179780, 2021015736, 2245573040, 2526269670, 3368359560, 4042031472, 5052539340, 6736719120, 10105078680, 20210157360]

約数ペア:

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