2002177440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 480

約数和(自身を含む): 7640075520

約数和(自身を除く): 5637898080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 81, 90, 94, 95, 96, 108, 114, 120, 135, 141, 144, 152, 160, 162, 171, 173, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 288, 304, 324, 342, 346, 360, 376, 380, 405, 423, 432, 456, 470, 480, 513, 519, 540, 564, 570, 608, 648, 684, 692, 705, 720, 752, 760, 810, 846, 855, 864, 865, 893, 912, 940, 1026, 1038, 1080, 1128, 1140, 1269, 1296, 1368, 1384, 1410, 1440, 1504, 1520, 1539, 1557, 1620, 1692, 1710, 1730, 1786, 1824, 1880, 2052, 2076, 2115, 2160, 2256, 2280, 2538, 2565, 2592, 2595, 2679, 2736, 2768, 2820, 3040, 3078, 3114, 3240, 3287, 3384, 3420, 3460, 3572, 3760, 3807, 4104, 4152, 4230, 4320, 4465, 4512, 4560, 4671, 5076, 5130, 5190, 5358, 5472, 5536, 5640, 6156, 6228, 6345, 6480, 6574, 6768, 6840, 6920, 7144, 7520, 7614, 7695, 7785, 8037, 8131, 8208, 8304, 8460, 8930, 9120, 9342, 9861, 10152, 10260, 10380, 10716, 11280, 12312, 12456, 12690, 12960, 13148, 13395, 13536, 13680, 13840, 14013, 14288, 15228, 15390, 15570, 16074, 16262, 16416, 16435, 16608, 16920, 17860, 18684, 19035, 19722, 20304, 20520, 20760, 21432, 22560, 23355, 24111, 24393, 24624, 24912, 25380, 26296, 26790, 27360, 27680, 28026, 28576, 29583, 30456, 30780, 31140, 32148, 32524, 32870, 33840, 35720, 37368, 38070, 39444, 40185, 40608, 40655, 41040, 41520, 42864, 46710, 48222, 48786, 49248, 49305, 49824, 50760, 52592, 53580, 56052, 59166, 60912, 61560, 62280, 64296, 65048, 65740, 67680, 70065, 71440, 72333, 73179, 74736, 76140, 78888, 80370, 81310, 82080, 83040, 85728, 88749, 93420, 96444, 97572, 98610, 101520, 105184, 107160, 112104, 118332, 120555, 121824, 121965, 123120, 124560, 128592, 130096, 131480, 140130, 142880, 144666, 146358, 147915, 149472, 152280, 154489, 157776, 160740, 162620, 177498, 186840, 192888, 195144, 197220, 203040, 214320, 219537, 224208, 236664, 241110, 243930, 246240, 249120, 257184, 260192, 262960, 266247, 280260, 289332, 292716, 295830, 304560, 308978, 315552, 321480, 325240, 354996, 361665, 365895, 373680, 385776, 390288, 394440, 428640, 439074, 443745, 448416, 463467, 473328, 482220, 487860, 525920, 532494, 560520, 578664, 585432, 591660, 609120, 617956, 642960, 650480, 658611, 709992, 723330, 731790, 747360, 771552, 772445, 780576, 788880, 878148, 887490, 926934, 946656, 964440, 975720, 1064988, 1097685, 1121040, 1157328, 1170864, 1183320, 1235912, 1285920, 1300960, 1317222, 1331235, 1390401, 1419984, 1446660, 1463580, 1544890, 1577760, 1756296, 1774980, 1853868, 1928880, 1951440, 2129976, 2195370, 2242080, 2314656, 2317335, 2341728, 2366640, 2471824, 2634444, 2662470, 2780802, 2839968, 2893320, 2927160, 3089780, 3293055, 3512592, 3549960, 3707736, 3857760, 3902880, 4171203, 4259952, 4390740, 4634670, 4733280, 4943648, 5268888, 5324940, 5561604, 5786640, 5854320, 6179560, 6586110, 6952005, 7025184, 7099920, 7415472, 8342406, 8519904, 8781480, 9269340, 10537776, 10649880, 11123208, 11573280, 11708640, 12359120, 12513609, 13172220, 13904010, 14199840, 14830944, 16684812, 17562960, 18538680, 20856015, 21075552, 21299760, 22246416, 24718240, 25027218, 26344440, 27808020, 33369624, 35125920, 37077360, 41712030, 42599520, 44492832, 50054436, 52688880, 55616040, 62568045, 66739248, 74154720, 83424060, 100108872, 105377760, 111232080, 125136090, 133478496, 166848120, 200217744, 222464160, 250272180, 333696240, 400435488, 500544360, 667392480, 1001088720, 2002177440]

約数ペア:

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