168235920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 160

約数和(自身を含む): 588176640

約数和(自身を除く): 419940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1097, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2194, 2556, 2840, 3195, 3291, 3408, 3834, 4260, 4388, 5112, 5485, 5680, 6390, 6582, 7668, 8520, 8776, 9585, 9873, 10224, 10970, 12780, 13164, 15336, 16455, 17040, 17552, 19170, 19746, 21940, 25560, 26328, 29619, 30672, 32910, 38340, 39492, 43880, 49365, 51120, 52656, 59238, 65820, 76680, 77887, 78984, 87760, 98730, 118476, 131640, 148095, 153360, 155774, 157968, 197460, 233661, 236952, 263280, 296190, 311548, 389435, 394920, 467322, 473904, 592380, 623096, 700983, 778870, 789840, 934644, 1168305, 1184760, 1246192, 1401966, 1557740, 1869288, 2102949, 2336610, 2369520, 2803932, 3115480, 3504915, 3738576, 4205898, 4673220, 5607864, 6230960, 7009830, 8411796, 9346440, 10514745, 11215728, 14019660, 16823592, 18692880, 21029490, 28039320, 33647184, 42058980, 56078640, 84117960, 168235920]

約数ペア:

[(1, 168235920), (2, 84117960), (3, 56078640), (4, 42058980), (5, 33647184), (6, 28039320), (8, 21029490), (9, 18692880), (10, 16823592), (12, 14019660), (15, 11215728), (16, 10514745), (18, 9346440), (20, 8411796), (24, 7009830), (27, 6230960), (30, 5607864), (36, 4673220), (40, 4205898), (45, 3738576), (48, 3504915), (54, 3115480), (60, 2803932), (71, 2369520), (72, 2336610), (80, 2102949), (90, 1869288), (108, 1557740), (120, 1401966), (135, 1246192), (142, 1184760), (144, 1168305), (180, 934644), (213, 789840), (216, 778870), (240, 700983), (270, 623096), (284, 592380), (355, 473904), (360, 467322), (426, 394920), (432, 389435), (540, 311548), (568, 296190), (639, 263280), (710, 236952), (720, 233661), (852, 197460), (1065, 157968), (1080, 155774), (1097, 153360), (1136, 148095), (1278, 131640), (1420, 118476), (1704, 98730), (1917, 87760), (2130, 78984), (2160, 77887), (2194, 76680), (2556, 65820), (2840, 59238), (3195, 52656), (3291, 51120), (3408, 49365), (3834, 43880), (4260, 39492), (4388, 38340), (5112, 32910), (5485, 30672), (5680, 29619), (6390, 26328), (6582, 25560), (7668, 21940), (8520, 19746), (8776, 19170), (9585, 17552), (9873, 17040), (10224, 16455), (10970, 15336), (12780, 13164)]