2832695680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 7098024960

約数和(自身を除く): 4265329280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 124, 128, 134, 155, 160, 248, 268, 310, 320, 335, 496, 536, 620, 640, 670, 992, 1072, 1240, 1340, 1984, 2077, 2131, 2144, 2480, 2680, 3968, 4154, 4262, 4288, 4960, 5360, 8308, 8524, 8576, 9920, 10385, 10655, 10720, 16616, 17048, 19840, 20770, 21310, 21440, 33232, 34096, 41540, 42620, 42880, 66061, 66464, 68192, 83080, 85240, 132122, 132928, 136384, 142777, 166160, 170480, 264244, 265856, 272768, 285554, 330305, 332320, 340960, 528488, 571108, 660610, 664640, 681920, 713885, 1056976, 1142216, 1321220, 1329280, 1363840, 1427770, 2113952, 2284432, 2642440, 2855540, 4227904, 4426087, 4568864, 5284880, 5711080, 8455808, 8852174, 9137728, 10569760, 11422160, 17704348, 18275456, 21139520, 22130435, 22844320, 35408696, 42279040, 44260870, 45688640, 70817392, 88521740, 91377280, 141634784, 177043480, 283269568, 354086960, 566539136, 708173920, 1416347840, 2832695680]

約数ペア:

[(1, 2832695680), (2, 1416347840), (4, 708173920), (5, 566539136), (8, 354086960), (10, 283269568), (16, 177043480), (20, 141634784), (31, 91377280), (32, 88521740), (40, 70817392), (62, 45688640), (64, 44260870), (67, 42279040), (80, 35408696), (124, 22844320), (128, 22130435), (134, 21139520), (155, 18275456), (160, 17704348), (248, 11422160), (268, 10569760), (310, 9137728), (320, 8852174), (335, 8455808), (496, 5711080), (536, 5284880), (620, 4568864), (640, 4426087), (670, 4227904), (992, 2855540), (1072, 2642440), (1240, 2284432), (1340, 2113952), (1984, 1427770), (2077, 1363840), (2131, 1329280), (2144, 1321220), (2480, 1142216), (2680, 1056976), (3968, 713885), (4154, 681920), (4262, 664640), (4288, 660610), (4960, 571108), (5360, 528488), (8308, 340960), (8524, 332320), (8576, 330305), (9920, 285554), (10385, 272768), (10655, 265856), (10720, 264244), (16616, 170480), (17048, 166160), (19840, 142777), (20770, 136384), (21310, 132928), (21440, 132122), (33232, 85240), (34096, 83080), (41540, 68192), (42620, 66464), (42880, 66061)]