197142960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2795

約数の個数: 160

約数和(自身を含む): 714954240

約数和(自身を除く): 517811280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2729, 3010, 3440, 3612, 4515, 4816, 5160, 5458, 6020, 7224, 8187, 9030, 10320, 10916, 12040, 13645, 14448, 16374, 18060, 19103, 21832, 24080, 27290, 32748, 36120, 38206, 40935, 43664, 54580, 57309, 65496, 72240, 76412, 81870, 95515, 109160, 114618, 117347, 130992, 152824, 163740, 191030, 218320, 229236, 234694, 286545, 305648, 327480, 352041, 382060, 458472, 469388, 573090, 586735, 654960, 704082, 764120, 821429, 916944, 938776, 1146180, 1173470, 1408164, 1528240, 1642858, 1760205, 1877552, 2292360, 2346940, 2464287, 2816328, 3285716, 3520410, 4107145, 4584720, 4693880, 4928574, 5632656, 6571432, 7040820, 8214290, 9387760, 9857148, 12321435, 13142864, 14081640, 16428580, 19714296, 24642870, 28163280, 32857160, 39428592, 49285740, 65714320, 98571480, 197142960]

約数ペア:

[(1, 197142960), (2, 98571480), (3, 65714320), (4, 49285740), (5, 39428592), (6, 32857160), (7, 28163280), (8, 24642870), (10, 19714296), (12, 16428580), (14, 14081640), (15, 13142864), (16, 12321435), (20, 9857148), (21, 9387760), (24, 8214290), (28, 7040820), (30, 6571432), (35, 5632656), (40, 4928574), (42, 4693880), (43, 4584720), (48, 4107145), (56, 3520410), (60, 3285716), (70, 2816328), (80, 2464287), (84, 2346940), (86, 2292360), (105, 1877552), (112, 1760205), (120, 1642858), (129, 1528240), (140, 1408164), (168, 1173470), (172, 1146180), (210, 938776), (215, 916944), (240, 821429), (258, 764120), (280, 704082), (301, 654960), (336, 586735), (344, 573090), (420, 469388), (430, 458472), (516, 382060), (560, 352041), (602, 327480), (645, 305648), (688, 286545), (840, 234694), (860, 229236), (903, 218320), (1032, 191030), (1204, 163740), (1290, 152824), (1505, 130992), (1680, 117347), (1720, 114618), (1806, 109160), (2064, 95515), (2408, 81870), (2580, 76412), (2729, 72240), (3010, 65496), (3440, 57309), (3612, 54580), (4515, 43664), (4816, 40935), (5160, 38206), (5458, 36120), (6020, 32748), (7224, 27290), (8187, 24080), (9030, 21832), (10320, 19103), (10916, 18060), (12040, 16374), (13645, 14448)]