168077520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17957}}^1$

素因数の和:17989

約数の個数: 120

約数和(自身を含む): 607914216

約数和(自身を除く): 439836696

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, 17957, 35914, 53871, 71828, 89785, 107742, 143656, 161613, 179570, 215484, 233441, 269355, 287312, 323226, 359140, 430968, 466882, 538710, 646452, 700323, 718280, 808065, 861936, 933764, 1077420, 1167205, 1292904, 1400646, 1436560, 1616130, 1867528, 2100969, 2154840, 2334410, 2585808, 2801292, 3232260, 3501615, 3735056, 4201938, 4309680, 4668820, 5602584, 6464520, 7003230, 8403876, 9337640, 10504845, 11205168, 12929040, 14006460, 16807752, 18675280, 21009690, 28012920, 33615504, 42019380, 56025840, 84038760, 168077520]

約数ペア:

[(1, 168077520), (2, 84038760), (3, 56025840), (4, 42019380), (5, 33615504), (6, 28012920), (8, 21009690), (9, 18675280), (10, 16807752), (12, 14006460), (13, 12929040), (15, 11205168), (16, 10504845), (18, 9337640), (20, 8403876), (24, 7003230), (26, 6464520), (30, 5602584), (36, 4668820), (39, 4309680), (40, 4201938), (45, 3735056), (48, 3501615), (52, 3232260), (60, 2801292), (65, 2585808), (72, 2334410), (78, 2154840), (80, 2100969), (90, 1867528), (104, 1616130), (117, 1436560), (120, 1400646), (130, 1292904), (144, 1167205), (156, 1077420), (180, 933764), (195, 861936), (208, 808065), (234, 718280), (240, 700323), (260, 646452), (312, 538710), (360, 466882), (390, 430968), (468, 359140), (520, 323226), (585, 287312), (624, 269355), (720, 233441), (780, 215484), (936, 179570), (1040, 161613), (1170, 143656), (1560, 107742), (1872, 89785), (2340, 71828), (3120, 53871), (4680, 35914), (9360, 17957)]