186958520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 350829640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 85, 98, 119, 124, 136, 140, 155, 170, 181, 196, 217, 238, 245, 248, 280, 310, 340, 362, 392, 434, 476, 490, 527, 595, 620, 680, 724, 833, 868, 905, 952, 980, 1054, 1085, 1190, 1240, 1267, 1448, 1519, 1666, 1736, 1810, 1960, 2108, 2170, 2380, 2534, 2635, 3038, 3077, 3332, 3620, 3689, 4165, 4216, 4340, 4760, 5068, 5270, 5611, 6076, 6154, 6335, 6664, 7240, 7378, 7595, 8330, 8680, 8869, 10136, 10540, 11222, 12152, 12308, 12670, 14756, 15190, 15385, 16660, 17738, 18445, 21080, 21539, 22444, 24616, 25340, 25823, 28055, 29512, 30380, 30770, 33320, 35476, 36890, 39277, 43078, 44345, 44888, 50680, 51646, 56110, 60760, 61540, 70952, 73780, 78554, 86156, 88690, 95387, 103292, 107695, 112220, 123080, 129115, 147560, 150773, 157108, 172312, 177380, 190774, 196385, 206584, 215390, 224440, 258230, 274939, 301546, 314216, 354760, 381548, 392770, 430780, 476935, 516460, 549878, 603092, 667709, 753865, 763096, 785540, 861560, 953870, 1032920, 1099756, 1206184, 1335418, 1374695, 1507730, 1571080, 1907740, 2199512, 2670836, 2749390, 3015460, 3338545, 3815480, 4673963, 5341672, 5498780, 6030920, 6677090, 9347926, 10997560, 13354180, 18695852, 23369815, 26708360, 37391704, 46739630, 93479260, 186958520]

約数ペア:

[(1, 186958520), (2, 93479260), (4, 46739630), (5, 37391704), (7, 26708360), (8, 23369815), (10, 18695852), (14, 13354180), (17, 10997560), (20, 9347926), (28, 6677090), (31, 6030920), (34, 5498780), (35, 5341672), (40, 4673963), (49, 3815480), (56, 3338545), (62, 3015460), (68, 2749390), (70, 2670836), (85, 2199512), (98, 1907740), (119, 1571080), (124, 1507730), (136, 1374695), (140, 1335418), (155, 1206184), (170, 1099756), (181, 1032920), (196, 953870), (217, 861560), (238, 785540), (245, 763096), (248, 753865), (280, 667709), (310, 603092), (340, 549878), (362, 516460), (392, 476935), (434, 430780), (476, 392770), (490, 381548), (527, 354760), (595, 314216), (620, 301546), (680, 274939), (724, 258230), (833, 224440), (868, 215390), (905, 206584), (952, 196385), (980, 190774), (1054, 177380), (1085, 172312), (1190, 157108), (1240, 150773), (1267, 147560), (1448, 129115), (1519, 123080), (1666, 112220), (1736, 107695), (1810, 103292), (1960, 95387), (2108, 88690), (2170, 86156), (2380, 78554), (2534, 73780), (2635, 70952), (3038, 61540), (3077, 60760), (3332, 56110), (3620, 51646), (3689, 50680), (4165, 44888), (4216, 44345), (4340, 43078), (4760, 39277), (5068, 36890), (5270, 35476), (5611, 33320), (6076, 30770), (6154, 30380), (6335, 29512), (6664, 28055), (7240, 25823), (7378, 25340), (7595, 24616), (8330, 22444), (8680, 21539), (8869, 21080), (10136, 18445), (10540, 17738), (11222, 16660), (12152, 15385), (12308, 15190), (12670, 14756)]