190543920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3963

約数の個数: 160

約数和(自身を含む): 698526720

約数和(自身を除く): 507982800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 3911, 4060, 4872, 6090, 6960, 7822, 8120, 9744, 11733, 12180, 15644, 16240, 19555, 23466, 24360, 27377, 31288, 39110, 46932, 48720, 54754, 58665, 62576, 78220, 82131, 93864, 109508, 113419, 117330, 136885, 156440, 164262, 187728, 219016, 226838, 234660, 273770, 312880, 328524, 340257, 410655, 438032, 453676, 469320, 547540, 567095, 657048, 680514, 793933, 821310, 907352, 938640, 1095080, 1134190, 1314096, 1361028, 1587866, 1642620, 1701285, 1814704, 2190160, 2268380, 2381799, 2722056, 3175732, 3285240, 3402570, 3969665, 4536760, 4763598, 5444112, 6351464, 6570480, 6805140, 7939330, 9073520, 9527196, 11908995, 12702928, 13610280, 15878660, 19054392, 23817990, 27220560, 31757320, 38108784, 47635980, 63514640, 95271960, 190543920]

約数ペア:

[(1, 190543920), (2, 95271960), (3, 63514640), (4, 47635980), (5, 38108784), (6, 31757320), (7, 27220560), (8, 23817990), (10, 19054392), (12, 15878660), (14, 13610280), (15, 12702928), (16, 11908995), (20, 9527196), (21, 9073520), (24, 7939330), (28, 6805140), (29, 6570480), (30, 6351464), (35, 5444112), (40, 4763598), (42, 4536760), (48, 3969665), (56, 3402570), (58, 3285240), (60, 3175732), (70, 2722056), (80, 2381799), (84, 2268380), (87, 2190160), (105, 1814704), (112, 1701285), (116, 1642620), (120, 1587866), (140, 1361028), (145, 1314096), (168, 1134190), (174, 1095080), (203, 938640), (210, 907352), (232, 821310), (240, 793933), (280, 680514), (290, 657048), (336, 567095), (348, 547540), (406, 469320), (420, 453676), (435, 438032), (464, 410655), (560, 340257), (580, 328524), (609, 312880), (696, 273770), (812, 234660), (840, 226838), (870, 219016), (1015, 187728), (1160, 164262), (1218, 156440), (1392, 136885), (1624, 117330), (1680, 113419), (1740, 109508), (2030, 93864), (2320, 82131), (2436, 78220), (3045, 62576), (3248, 58665), (3480, 54754), (3911, 48720), (4060, 46932), (4872, 39110), (6090, 31288), (6960, 27377), (7822, 24360), (8120, 23466), (9744, 19555), (11733, 16240), (12180, 15644)]