271417920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16668

約数の個数: 112

約数和(自身を含む): 912498048

約数和(自身を除く): 641080128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 16631, 33262, 49893, 66524, 83155, 99786, 133048, 166310, 199572, 249465, 266096, 282727, 332620, 399144, 498930, 532192, 565454, 665240, 798288, 848181, 997860, 1064384, 1130908, 1330480, 1413635, 1596576, 1696362, 1995720, 2261816, 2660960, 2827270, 3193152, 3392724, 3991440, 4240905, 4523632, 5321920, 5654540, 6785448, 7982880, 8481810, 9047264, 11309080, 13570896, 15965760, 16963620, 18094528, 22618160, 27141792, 33927240, 45236320, 54283584, 67854480, 90472640, 135708960, 271417920]

約数ペア:

[(1, 271417920), (2, 135708960), (3, 90472640), (4, 67854480), (5, 54283584), (6, 45236320), (8, 33927240), (10, 27141792), (12, 22618160), (15, 18094528), (16, 16963620), (17, 15965760), (20, 13570896), (24, 11309080), (30, 9047264), (32, 8481810), (34, 7982880), (40, 6785448), (48, 5654540), (51, 5321920), (60, 4523632), (64, 4240905), (68, 3991440), (80, 3392724), (85, 3193152), (96, 2827270), (102, 2660960), (120, 2261816), (136, 1995720), (160, 1696362), (170, 1596576), (192, 1413635), (204, 1330480), (240, 1130908), (255, 1064384), (272, 997860), (320, 848181), (340, 798288), (408, 665240), (480, 565454), (510, 532192), (544, 498930), (680, 399144), (816, 332620), (960, 282727), (1020, 266096), (1088, 249465), (1360, 199572), (1632, 166310), (2040, 133048), (2720, 99786), (3264, 83155), (4080, 66524), (5440, 49893), (8160, 33262), (16320, 16631)]