159483520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 441423360

約数和(自身を除く): 281939840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 367, 388, 448, 485, 560, 640, 679, 734, 776, 896, 970, 1120, 1358, 1468, 1552, 1835, 1940, 2240, 2569, 2716, 2936, 3104, 3395, 3670, 3880, 4480, 5138, 5432, 5872, 6208, 6790, 7340, 7760, 10276, 10864, 11744, 12416, 12845, 13580, 14680, 15520, 20552, 21728, 23488, 25690, 27160, 29360, 31040, 35599, 41104, 43456, 46976, 51380, 54320, 58720, 62080, 71198, 82208, 86912, 102760, 108640, 117440, 142396, 164416, 177995, 205520, 217280, 234880, 249193, 284792, 328832, 355990, 411040, 434560, 498386, 569584, 711980, 822080, 996772, 1139168, 1245965, 1423960, 1644160, 1993544, 2278336, 2491930, 2847920, 3987088, 4556672, 4983860, 5695840, 7974176, 9967720, 11391680, 15948352, 19935440, 22783360, 31896704, 39870880, 79741760, 159483520]

約数ペア:

[(1, 159483520), (2, 79741760), (4, 39870880), (5, 31896704), (7, 22783360), (8, 19935440), (10, 15948352), (14, 11391680), (16, 9967720), (20, 7974176), (28, 5695840), (32, 4983860), (35, 4556672), (40, 3987088), (56, 2847920), (64, 2491930), (70, 2278336), (80, 1993544), (97, 1644160), (112, 1423960), (128, 1245965), (140, 1139168), (160, 996772), (194, 822080), (224, 711980), (280, 569584), (320, 498386), (367, 434560), (388, 411040), (448, 355990), (485, 328832), (560, 284792), (640, 249193), (679, 234880), (734, 217280), (776, 205520), (896, 177995), (970, 164416), (1120, 142396), (1358, 117440), (1468, 108640), (1552, 102760), (1835, 86912), (1940, 82208), (2240, 71198), (2569, 62080), (2716, 58720), (2936, 54320), (3104, 51380), (3395, 46976), (3670, 43456), (3880, 41104), (4480, 35599), (5138, 31040), (5432, 29360), (5872, 27160), (6208, 25690), (6790, 23488), (7340, 21728), (7760, 20552), (10276, 15520), (10864, 14680), (11744, 13580), (12416, 12845)]