16892399360

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 41457225600

約数和(自身を除く): 24564826240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 89, 128, 158, 160, 178, 256, 316, 320, 356, 395, 445, 632, 640, 712, 790, 890, 1264, 1280, 1424, 1580, 1780, 1877, 2528, 2848, 3160, 3560, 3754, 5056, 5696, 6320, 7031, 7120, 7508, 9385, 10112, 11392, 12640, 14062, 14240, 15016, 18770, 20224, 22784, 25280, 28124, 28480, 30032, 35155, 37540, 50560, 56248, 56960, 60064, 70310, 75080, 101120, 112496, 113920, 120128, 140620, 148283, 150160, 167053, 224992, 240256, 281240, 296566, 300320, 334106, 449984, 480512, 562480, 593132, 600640, 668212, 741415, 835265, 899968, 1124960, 1186264, 1201280, 1336424, 1482830, 1670530, 1799936, 2249920, 2372528, 2402560, 2672848, 2965660, 3341060, 4499840, 4745056, 5345696, 5931320, 6682120, 8999680, 9490112, 10691392, 11862640, 13197187, 13364240, 18980224, 21382784, 23725280, 26394374, 26728480, 37960448, 42765568, 47450560, 52788748, 53456960, 65985935, 94901120, 105577496, 106913920, 131971870, 189802240, 211154992, 213827840, 263943740, 422309984, 527887480, 844619968, 1055774960, 1689239936, 2111549920, 3378479872, 4223099840, 8446199680, 16892399360]

約数ペア:

[(1, 16892399360), (2, 8446199680), (4, 4223099840), (5, 3378479872), (8, 2111549920), (10, 1689239936), (16, 1055774960), (20, 844619968), (32, 527887480), (40, 422309984), (64, 263943740), (79, 213827840), (80, 211154992), (89, 189802240), (128, 131971870), (158, 106913920), (160, 105577496), (178, 94901120), (256, 65985935), (316, 53456960), (320, 52788748), (356, 47450560), (395, 42765568), (445, 37960448), (632, 26728480), (640, 26394374), (712, 23725280), (790, 21382784), (890, 18980224), (1264, 13364240), (1280, 13197187), (1424, 11862640), (1580, 10691392), (1780, 9490112), (1877, 8999680), (2528, 6682120), (2848, 5931320), (3160, 5345696), (3560, 4745056), (3754, 4499840), (5056, 3341060), (5696, 2965660), (6320, 2672848), (7031, 2402560), (7120, 2372528), (7508, 2249920), (9385, 1799936), (10112, 1670530), (11392, 1482830), (12640, 1336424), (14062, 1201280), (14240, 1186264), (15016, 1124960), (18770, 899968), (20224, 835265), (22784, 741415), (25280, 668212), (28124, 600640), (28480, 593132), (30032, 562480), (35155, 480512), (37540, 449984), (50560, 334106), (56248, 300320), (56960, 296566), (60064, 281240), (70310, 240256), (75080, 224992), (101120, 167053), (112496, 150160), (113920, 148283), (120128, 140620)]