336407680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 934940160

約数和(自身を除く): 598532480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1231, 1708, 1952, 2135, 2240, 2440, 2462, 3416, 3904, 4270, 4480, 4880, 4924, 6155, 6832, 7808, 8540, 8617, 9760, 9848, 12310, 13664, 17080, 17234, 19520, 19696, 24620, 27328, 34160, 34468, 39040, 39392, 43085, 49240, 54656, 68320, 68936, 75091, 78784, 86170, 98480, 136640, 137872, 150182, 157568, 172340, 196960, 273280, 275744, 300364, 344680, 375455, 393920, 525637, 551488, 600728, 689360, 750910, 787840, 1051274, 1102976, 1201456, 1378720, 1501820, 2102548, 2402912, 2628185, 2757440, 3003640, 4205096, 4805824, 5256370, 5514880, 6007280, 8410192, 9611648, 10512740, 12014560, 16820384, 21025480, 24029120, 33640768, 42050960, 48058240, 67281536, 84101920, 168203840, 336407680]

約数ペア:

[(1, 336407680), (2, 168203840), (4, 84101920), (5, 67281536), (7, 48058240), (8, 42050960), (10, 33640768), (14, 24029120), (16, 21025480), (20, 16820384), (28, 12014560), (32, 10512740), (35, 9611648), (40, 8410192), (56, 6007280), (61, 5514880), (64, 5256370), (70, 4805824), (80, 4205096), (112, 3003640), (122, 2757440), (128, 2628185), (140, 2402912), (160, 2102548), (224, 1501820), (244, 1378720), (280, 1201456), (305, 1102976), (320, 1051274), (427, 787840), (448, 750910), (488, 689360), (560, 600728), (610, 551488), (640, 525637), (854, 393920), (896, 375455), (976, 344680), (1120, 300364), (1220, 275744), (1231, 273280), (1708, 196960), (1952, 172340), (2135, 157568), (2240, 150182), (2440, 137872), (2462, 136640), (3416, 98480), (3904, 86170), (4270, 78784), (4480, 75091), (4880, 68936), (4924, 68320), (6155, 54656), (6832, 49240), (7808, 43085), (8540, 39392), (8617, 39040), (9760, 34468), (9848, 34160), (12310, 27328), (13664, 24620), (17080, 19696), (17234, 19520)]