339898720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2112

約数の個数: 96

約数和(自身を含む): 924049728

約数和(自身を除く): 584151008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 1933, 2198, 2512, 3140, 3866, 4396, 5024, 5495, 6280, 7732, 8792, 9665, 10990, 12560, 13531, 15464, 17584, 19330, 21980, 25120, 27062, 30928, 35168, 38660, 43960, 54124, 61856, 67655, 77320, 87920, 108248, 135310, 154640, 175840, 216496, 270620, 303481, 309280, 432992, 541240, 606962, 1082480, 1213924, 1517405, 2124367, 2164960, 2427848, 3034810, 4248734, 4855696, 6069620, 8497468, 9711392, 10621835, 12139240, 16994936, 21243670, 24278480, 33989872, 42487340, 48556960, 67979744, 84974680, 169949360, 339898720]

約数ペア:

[(1, 339898720), (2, 169949360), (4, 84974680), (5, 67979744), (7, 48556960), (8, 42487340), (10, 33989872), (14, 24278480), (16, 21243670), (20, 16994936), (28, 12139240), (32, 10621835), (35, 9711392), (40, 8497468), (56, 6069620), (70, 4855696), (80, 4248734), (112, 3034810), (140, 2427848), (157, 2164960), (160, 2124367), (224, 1517405), (280, 1213924), (314, 1082480), (560, 606962), (628, 541240), (785, 432992), (1099, 309280), (1120, 303481), (1256, 270620), (1570, 216496), (1933, 175840), (2198, 154640), (2512, 135310), (3140, 108248), (3866, 87920), (4396, 77320), (5024, 67655), (5495, 61856), (6280, 54124), (7732, 43960), (8792, 38660), (9665, 35168), (10990, 30928), (12560, 27062), (13531, 25120), (15464, 21980), (17584, 19330)]