253294560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 192

約数和(自身を含む): 938952000

約数和(自身を除く): 685657440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3449, 3672, 4080, 4320, 4590, 4896, 6120, 6898, 7344, 8160, 9180, 10347, 12240, 13796, 14688, 17245, 18360, 20694, 24480, 27592, 31041, 34490, 36720, 41388, 51735, 55184, 58633, 62082, 68980, 73440, 82776, 93123, 103470, 110368, 117266, 124164, 137960, 155205, 165552, 175899, 186246, 206940, 234532, 248328, 275920, 293165, 310410, 331104, 351798, 372492, 413880, 465615, 469064, 496656, 527697, 551840, 586330, 620820, 703596, 744984, 827760, 879495, 931230, 938128, 993312, 1055394, 1172660, 1241640, 1407192, 1489968, 1583091, 1655520, 1758990, 1862460, 1876256, 2110788, 2345320, 2483280, 2638485, 2814384, 2979936, 3166182, 3517980, 3724920, 4221576, 4690640, 4966560, 5276970, 5628768, 6332364, 7035960, 7449840, 7915455, 8443152, 9381280, 10553940, 12664728, 14071920, 14899680, 15830910, 16886304, 21107880, 25329456, 28143840, 31661820, 42215760, 50658912, 63323640, 84431520, 126647280, 253294560]

約数ペア:

[(1, 253294560), (2, 126647280), (3, 84431520), (4, 63323640), (5, 50658912), (6, 42215760), (8, 31661820), (9, 28143840), (10, 25329456), (12, 21107880), (15, 16886304), (16, 15830910), (17, 14899680), (18, 14071920), (20, 12664728), (24, 10553940), (27, 9381280), (30, 8443152), (32, 7915455), (34, 7449840), (36, 7035960), (40, 6332364), (45, 5628768), (48, 5276970), (51, 4966560), (54, 4690640), (60, 4221576), (68, 3724920), (72, 3517980), (80, 3166182), (85, 2979936), (90, 2814384), (96, 2638485), (102, 2483280), (108, 2345320), (120, 2110788), (135, 1876256), (136, 1862460), (144, 1758990), (153, 1655520), (160, 1583091), (170, 1489968), (180, 1407192), (204, 1241640), (216, 1172660), (240, 1055394), (255, 993312), (270, 938128), (272, 931230), (288, 879495), (306, 827760), (340, 744984), (360, 703596), (408, 620820), (432, 586330), (459, 551840), (480, 527697), (510, 496656), (540, 469064), (544, 465615), (612, 413880), (680, 372492), (720, 351798), (765, 331104), (816, 310410), (864, 293165), (918, 275920), (1020, 248328), (1080, 234532), (1224, 206940), (1360, 186246), (1440, 175899), (1530, 165552), (1632, 155205), (1836, 137960), (2040, 124164), (2160, 117266), (2295, 110368), (2448, 103470), (2720, 93123), (3060, 82776), (3449, 73440), (3672, 68980), (4080, 62082), (4320, 58633), (4590, 55184), (4896, 51735), (6120, 41388), (6898, 36720), (7344, 34490), (8160, 31041), (9180, 27592), (10347, 24480), (12240, 20694), (13796, 18360), (14688, 17245)]