20222441280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{19559}}^1$

素因数の和:19941

約数の個数: 168

約数和(自身を含む): 69754089600

約数和(自身を除く): 49531648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 359, 360, 480, 576, 718, 720, 960, 1077, 1436, 1440, 1795, 2154, 2872, 2880, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 10770, 11488, 12924, 14360, 16155, 17232, 19559, 21540, 22976, 25848, 28720, 32310, 34464, 39118, 43080, 51696, 57440, 58677, 64620, 68928, 78236, 86160, 97795, 103392, 114880, 117354, 129240, 156472, 172320, 176031, 195590, 206784, 234708, 258480, 293385, 312944, 344640, 352062, 391180, 469416, 516960, 586770, 625888, 704124, 782360, 880155, 938832, 1033920, 1173540, 1251776, 1408248, 1564720, 1760310, 1877664, 2347080, 2816496, 3129440, 3520620, 3755328, 4694160, 5632992, 6258880, 7021681, 7041240, 9388320, 11265984, 14043362, 14082480, 18776640, 21065043, 28086724, 28164960, 35108405, 42130086, 56173448, 56329920, 63195129, 70216810, 84260172, 105325215, 112346896, 126390258, 140433620, 168520344, 210650430, 224693792, 252780516, 280867240, 315975645, 337040688, 421300860, 449387584, 505561032, 561734480, 631951290, 674081376, 842601720, 1011122064, 1123468960, 1263902580, 1348162752, 1685203440, 2022244128, 2246937920, 2527805160, 3370406880, 4044488256, 5055610320, 6740813760, 10111220640, 20222441280]

約数ペア:

[(1, 20222441280), (2, 10111220640), (3, 6740813760), (4, 5055610320), (5, 4044488256), (6, 3370406880), (8, 2527805160), (9, 2246937920), (10, 2022244128), (12, 1685203440), (15, 1348162752), (16, 1263902580), (18, 1123468960), (20, 1011122064), (24, 842601720), (30, 674081376), (32, 631951290), (36, 561734480), (40, 505561032), (45, 449387584), (48, 421300860), (60, 337040688), (64, 315975645), (72, 280867240), (80, 252780516), (90, 224693792), (96, 210650430), (120, 168520344), (144, 140433620), (160, 126390258), (180, 112346896), (192, 105325215), (240, 84260172), (288, 70216810), (320, 63195129), (359, 56329920), (360, 56173448), (480, 42130086), (576, 35108405), (718, 28164960), (720, 28086724), (960, 21065043), (1077, 18776640), (1436, 14082480), (1440, 14043362), (1795, 11265984), (2154, 9388320), (2872, 7041240), (2880, 7021681), (3231, 6258880), (3590, 5632992), (4308, 4694160), (5385, 3755328), (5744, 3520620), (6462, 3129440), (7180, 2816496), (8616, 2347080), (10770, 1877664), (11488, 1760310), (12924, 1564720), (14360, 1408248), (16155, 1251776), (17232, 1173540), (19559, 1033920), (21540, 938832), (22976, 880155), (25848, 782360), (28720, 704124), (32310, 625888), (34464, 586770), (39118, 516960), (43080, 469416), (51696, 391180), (57440, 352062), (58677, 344640), (64620, 312944), (68928, 293385), (78236, 258480), (86160, 234708), (97795, 206784), (103392, 195590), (114880, 176031), (117354, 172320), (129240, 156472)]