1383361521920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{214733}}^1$

素因数の和:215480

約数の個数: 144

約数和(自身を含む): 3792236797440

約数和(自身を除く): 2408875275520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 719, 896, 1120, 1280, 1438, 1792, 2240, 2876, 3595, 4480, 5033, 5752, 7190, 8960, 10066, 11504, 14380, 20132, 23008, 25165, 28760, 40264, 46016, 50330, 57520, 80528, 92032, 100660, 115040, 161056, 184064, 201320, 214733, 230080, 322112, 402640, 429466, 460160, 644224, 805280, 858932, 920320, 1073665, 1288448, 1503131, 1610560, 1717864, 2147330, 3006262, 3221120, 3435728, 4294660, 6012524, 6442240, 6871456, 7515655, 8589320, 12025048, 13742912, 15031310, 17178640, 24050096, 27485824, 30062620, 34357280, 48100192, 54971648, 60125240, 68714560, 96200384, 120250480, 137429120, 154393027, 192400768, 240500960, 274858240, 308786054, 384801536, 481001920, 617572108, 771965135, 962003840, 1080751189, 1235144216, 1543930270, 1924007680, 2161502378, 2470288432, 3087860540, 4323004756, 4940576864, 5403755945, 6175721080, 8646009512, 9881153728, 10807511890, 12351442160, 17292019024, 19762307456, 21615023780, 24702884320, 34584038048, 39524614912, 43230047560, 49405768640, 69168076096, 86460095120, 98811537280, 138336152192, 172920190240, 197623074560, 276672304384, 345840380480, 691680760960, 1383361521920]

約数ペア:

[(1, 1383361521920), (2, 691680760960), (4, 345840380480), (5, 276672304384), (7, 197623074560), (8, 172920190240), (10, 138336152192), (14, 98811537280), (16, 86460095120), (20, 69168076096), (28, 49405768640), (32, 43230047560), (35, 39524614912), (40, 34584038048), (56, 24702884320), (64, 21615023780), (70, 19762307456), (80, 17292019024), (112, 12351442160), (128, 10807511890), (140, 9881153728), (160, 8646009512), (224, 6175721080), (256, 5403755945), (280, 4940576864), (320, 4323004756), (448, 3087860540), (560, 2470288432), (640, 2161502378), (719, 1924007680), (896, 1543930270), (1120, 1235144216), (1280, 1080751189), (1438, 962003840), (1792, 771965135), (2240, 617572108), (2876, 481001920), (3595, 384801536), (4480, 308786054), (5033, 274858240), (5752, 240500960), (7190, 192400768), (8960, 154393027), (10066, 137429120), (11504, 120250480), (14380, 96200384), (20132, 68714560), (23008, 60125240), (25165, 54971648), (28760, 48100192), (40264, 34357280), (46016, 30062620), (50330, 27485824), (57520, 24050096), (80528, 17178640), (92032, 15031310), (100660, 13742912), (115040, 12025048), (161056, 8589320), (184064, 7515655), (201320, 6871456), (214733, 6442240), (230080, 6012524), (322112, 4294660), (402640, 3435728), (429466, 3221120), (460160, 3006262), (644224, 2147330), (805280, 1717864), (858932, 1610560), (920320, 1503131), (1073665, 1288448)]