1311895440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11951

約数の個数: 200

約数和(自身を含む): 4824836280

約数和(自身を除く): 3512940840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 11909, 12240, 13770, 18360, 22032, 23818, 27540, 35727, 36720, 47636, 55080, 59545, 71454, 95272, 107181, 110160, 119090, 142908, 178635, 190544, 202453, 214362, 238180, 285816, 321543, 357270, 404906, 428724, 476360, 535905, 571632, 607359, 643086, 714540, 809812, 857448, 952720, 964629, 1012265, 1071810, 1214718, 1286172, 1429080, 1607715, 1619624, 1714896, 1822077, 1929258, 2024530, 2143620, 2429436, 2572344, 2858160, 3036795, 3215430, 3239248, 3644154, 3858516, 4049060, 4287240, 4823145, 4858872, 5144688, 5466231, 6073590, 6430860, 7288308, 7717032, 8098120, 8574480, 9110385, 9646290, 9717744, 10932462, 12147180, 12861720, 14576616, 15434064, 16196240, 16398693, 18220770, 19292580, 21864924, 24294360, 25723440, 27331155, 29153232, 32797386, 36441540, 38585160, 43729848, 48588720, 54662310, 65594772, 72883080, 77170320, 81993465, 87459696, 109324620, 131189544, 145766160, 163986930, 218649240, 262379088, 327973860, 437298480, 655947720, 1311895440]

約数ペア:

[(1, 1311895440), (2, 655947720), (3, 437298480), (4, 327973860), (5, 262379088), (6, 218649240), (8, 163986930), (9, 145766160), (10, 131189544), (12, 109324620), (15, 87459696), (16, 81993465), (17, 77170320), (18, 72883080), (20, 65594772), (24, 54662310), (27, 48588720), (30, 43729848), (34, 38585160), (36, 36441540), (40, 32797386), (45, 29153232), (48, 27331155), (51, 25723440), (54, 24294360), (60, 21864924), (68, 19292580), (72, 18220770), (80, 16398693), (81, 16196240), (85, 15434064), (90, 14576616), (102, 12861720), (108, 12147180), (120, 10932462), (135, 9717744), (136, 9646290), (144, 9110385), (153, 8574480), (162, 8098120), (170, 7717032), (180, 7288308), (204, 6430860), (216, 6073590), (240, 5466231), (255, 5144688), (270, 4858872), (272, 4823145), (306, 4287240), (324, 4049060), (340, 3858516), (360, 3644154), (405, 3239248), (408, 3215430), (432, 3036795), (459, 2858160), (510, 2572344), (540, 2429436), (612, 2143620), (648, 2024530), (680, 1929258), (720, 1822077), (765, 1714896), (810, 1619624), (816, 1607715), (918, 1429080), (1020, 1286172), (1080, 1214718), (1224, 1071810), (1296, 1012265), (1360, 964629), (1377, 952720), (1530, 857448), (1620, 809812), (1836, 714540), (2040, 643086), (2160, 607359), (2295, 571632), (2448, 535905), (2754, 476360), (3060, 428724), (3240, 404906), (3672, 357270), (4080, 321543), (4590, 285816), (5508, 238180), (6120, 214362), (6480, 202453), (6885, 190544), (7344, 178635), (9180, 142908), (11016, 119090), (11909, 110160), (12240, 107181), (13770, 95272), (18360, 71454), (22032, 59545), (23818, 55080), (27540, 47636), (35727, 36720)]