16297320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 54512640

約数和(自身を除く): 38215320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 337, 372, 390, 403, 465, 520, 620, 674, 744, 780, 806, 930, 1011, 1209, 1240, 1348, 1560, 1612, 1685, 1860, 2015, 2022, 2418, 2696, 3224, 3370, 3720, 4030, 4044, 4381, 4836, 5055, 6045, 6740, 8060, 8088, 8762, 9672, 10110, 10447, 12090, 13143, 13480, 16120, 17524, 20220, 20894, 21905, 24180, 26286, 31341, 35048, 40440, 41788, 43810, 48360, 52235, 52572, 62682, 65715, 83576, 87620, 104470, 105144, 125364, 131430, 135811, 156705, 175240, 208940, 250728, 262860, 271622, 313410, 407433, 417880, 525720, 543244, 626820, 679055, 814866, 1086488, 1253640, 1358110, 1629732, 2037165, 2716220, 3259464, 4074330, 5432440, 8148660, 16297320]

約数ペア:

[(1, 16297320), (2, 8148660), (3, 5432440), (4, 4074330), (5, 3259464), (6, 2716220), (8, 2037165), (10, 1629732), (12, 1358110), (13, 1253640), (15, 1086488), (20, 814866), (24, 679055), (26, 626820), (30, 543244), (31, 525720), (39, 417880), (40, 407433), (52, 313410), (60, 271622), (62, 262860), (65, 250728), (78, 208940), (93, 175240), (104, 156705), (120, 135811), (124, 131430), (130, 125364), (155, 105144), (156, 104470), (186, 87620), (195, 83576), (248, 65715), (260, 62682), (310, 52572), (312, 52235), (337, 48360), (372, 43810), (390, 41788), (403, 40440), (465, 35048), (520, 31341), (620, 26286), (674, 24180), (744, 21905), (780, 20894), (806, 20220), (930, 17524), (1011, 16120), (1209, 13480), (1240, 13143), (1348, 12090), (1560, 10447), (1612, 10110), (1685, 9672), (1860, 8762), (2015, 8088), (2022, 8060), (2418, 6740), (2696, 6045), (3224, 5055), (3370, 4836), (3720, 4381), (4030, 4044)]