2016137655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 4202496000

約数和(自身を除く): 2186358345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 151, 189, 199, 213, 315, 355, 453, 497, 597, 639, 755, 945, 995, 1057, 1065, 1359, 1393, 1491, 1791, 1917, 2265, 2485, 2985, 3171, 3195, 4077, 4179, 4473, 5285, 5373, 6795, 6965, 7455, 8955, 9513, 9585, 10721, 12537, 13419, 14129, 15855, 20385, 20895, 22365, 26865, 28539, 30049, 32163, 37611, 42387, 47565, 53605, 62685, 67095, 70645, 75047, 90147, 96489, 98903, 127161, 142695, 150245, 160815, 188055, 210343, 211935, 225141, 270441, 289467, 296709, 375235, 381483, 450735, 482445, 494515, 631029, 635805, 675423, 811323, 890127, 1051715, 1125705, 1352205, 1447335, 1483545, 1893087, 1907415, 2026269, 2133479, 2670381, 3155145, 3377115, 4056615, 4450635, 5679261, 6400437, 9465435, 10131345, 10667395, 13351905, 14934353, 19201311, 28396305, 32002185, 44803059, 57603933, 74671765, 96006555, 134409177, 224015295, 288019665, 403227531, 672045885, 2016137655]

約数ペア:

[(1, 2016137655), (3, 672045885), (5, 403227531), (7, 288019665), (9, 224015295), (15, 134409177), (21, 96006555), (27, 74671765), (35, 57603933), (45, 44803059), (63, 32002185), (71, 28396305), (105, 19201311), (135, 14934353), (151, 13351905), (189, 10667395), (199, 10131345), (213, 9465435), (315, 6400437), (355, 5679261), (453, 4450635), (497, 4056615), (597, 3377115), (639, 3155145), (755, 2670381), (945, 2133479), (995, 2026269), (1057, 1907415), (1065, 1893087), (1359, 1483545), (1393, 1447335), (1491, 1352205), (1791, 1125705), (1917, 1051715), (2265, 890127), (2485, 811323), (2985, 675423), (3171, 635805), (3195, 631029), (4077, 494515), (4179, 482445), (4473, 450735), (5285, 381483), (5373, 375235), (6795, 296709), (6965, 289467), (7455, 270441), (8955, 225141), (9513, 211935), (9585, 210343), (10721, 188055), (12537, 160815), (13419, 150245), (14129, 142695), (15855, 127161), (20385, 98903), (20895, 96489), (22365, 90147), (26865, 75047), (28539, 70645), (30049, 67095), (32163, 62685), (37611, 53605), (42387, 47565)]