1268077440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{94351}}^1$

素因数の和:94380

約数の個数: 128

約数和(自身を含む): 4619473920

約数和(自身を除く): 3351396480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 94351, 188702, 283053, 377404, 471755, 566106, 660457, 754808, 943510, 1132212, 1320914, 1415265, 1509616, 1887020, 1981371, 2264424, 2641828, 2830530, 3019232, 3302285, 3774040, 3962742, 4528848, 5283656, 5661060, 6038464, 6604570, 7548080, 7925484, 9057696, 9906855, 10567312, 11322120, 12076928, 13209140, 15096160, 15850968, 18115392, 19813710, 21134624, 22644240, 26418280, 30192320, 31701936, 36230784, 39627420, 42269248, 45288480, 52836560, 60384640, 63403872, 79254840, 84538496, 90576960, 105673120, 126807744, 158509680, 181153920, 211346240, 253615488, 317019360, 422692480, 634038720, 1268077440]

約数ペア:

[(1, 1268077440), (2, 634038720), (3, 422692480), (4, 317019360), (5, 253615488), (6, 211346240), (7, 181153920), (8, 158509680), (10, 126807744), (12, 105673120), (14, 90576960), (15, 84538496), (16, 79254840), (20, 63403872), (21, 60384640), (24, 52836560), (28, 45288480), (30, 42269248), (32, 39627420), (35, 36230784), (40, 31701936), (42, 30192320), (48, 26418280), (56, 22644240), (60, 21134624), (64, 19813710), (70, 18115392), (80, 15850968), (84, 15096160), (96, 13209140), (105, 12076928), (112, 11322120), (120, 10567312), (128, 9906855), (140, 9057696), (160, 7925484), (168, 7548080), (192, 6604570), (210, 6038464), (224, 5661060), (240, 5283656), (280, 4528848), (320, 3962742), (336, 3774040), (384, 3302285), (420, 3019232), (448, 2830530), (480, 2641828), (560, 2264424), (640, 1981371), (672, 1887020), (840, 1509616), (896, 1415265), (960, 1320914), (1120, 1132212), (1344, 943510), (1680, 754808), (1920, 660457), (2240, 566106), (2688, 471755), (3360, 377404), (4480, 283053), (6720, 188702), (13440, 94351)]