67393440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 144

約数和(自身を含む): 243596808

約数和(自身を除く): 176203368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2753, 3060, 4080, 4896, 5506, 6120, 8160, 8259, 11012, 12240, 13765, 16518, 22024, 24480, 24777, 27530, 33036, 41295, 44048, 46801, 49554, 55060, 66072, 82590, 88096, 93602, 99108, 110120, 123885, 132144, 140403, 165180, 187204, 198216, 220240, 234005, 247770, 264288, 280806, 330360, 374408, 396432, 421209, 440480, 468010, 495540, 561612, 660720, 702015, 748816, 792864, 842418, 936020, 991080, 1123224, 1321440, 1404030, 1497632, 1684836, 1872040, 1982160, 2106045, 2246448, 2808060, 3369672, 3744080, 3964320, 4212090, 4492896, 5616120, 6739344, 7488160, 8424180, 11232240, 13478688, 16848360, 22464480, 33696720, 67393440]

約数ペア:

[(1, 67393440), (2, 33696720), (3, 22464480), (4, 16848360), (5, 13478688), (6, 11232240), (8, 8424180), (9, 7488160), (10, 6739344), (12, 5616120), (15, 4492896), (16, 4212090), (17, 3964320), (18, 3744080), (20, 3369672), (24, 2808060), (30, 2246448), (32, 2106045), (34, 1982160), (36, 1872040), (40, 1684836), (45, 1497632), (48, 1404030), (51, 1321440), (60, 1123224), (68, 991080), (72, 936020), (80, 842418), (85, 792864), (90, 748816), (96, 702015), (102, 660720), (120, 561612), (136, 495540), (144, 468010), (153, 440480), (160, 421209), (170, 396432), (180, 374408), (204, 330360), (240, 280806), (255, 264288), (272, 247770), (288, 234005), (306, 220240), (340, 198216), (360, 187204), (408, 165180), (480, 140403), (510, 132144), (544, 123885), (612, 110120), (680, 99108), (720, 93602), (765, 88096), (816, 82590), (1020, 66072), (1224, 55060), (1360, 49554), (1440, 46801), (1530, 44048), (1632, 41295), (2040, 33036), (2448, 27530), (2720, 24777), (2753, 24480), (3060, 22024), (4080, 16518), (4896, 13765), (5506, 12240), (6120, 11012), (8160, 8259)]