156269680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 438802272

約数和(自身を除く): 282532592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 665, 722, 760, 773, 1064, 1330, 1444, 1520, 1546, 1805, 2128, 2527, 2660, 2888, 3092, 3610, 3865, 5054, 5320, 5411, 5776, 6184, 7220, 7730, 10108, 10640, 10822, 12368, 12635, 14440, 14687, 15460, 20216, 21644, 25270, 27055, 28880, 29374, 30920, 40432, 43288, 50540, 54110, 58748, 61840, 73435, 86576, 101080, 102809, 108220, 117496, 146870, 202160, 205618, 216440, 234992, 279053, 293740, 411236, 432880, 514045, 558106, 587480, 822472, 1028090, 1116212, 1174960, 1395265, 1644944, 1953371, 2056180, 2232424, 2790530, 3906742, 4112360, 4464848, 5581060, 7813484, 8224720, 9766855, 11162120, 15626968, 19533710, 22324240, 31253936, 39067420, 78134840, 156269680]

約数ペア:

[(1, 156269680), (2, 78134840), (4, 39067420), (5, 31253936), (7, 22324240), (8, 19533710), (10, 15626968), (14, 11162120), (16, 9766855), (19, 8224720), (20, 7813484), (28, 5581060), (35, 4464848), (38, 4112360), (40, 3906742), (56, 2790530), (70, 2232424), (76, 2056180), (80, 1953371), (95, 1644944), (112, 1395265), (133, 1174960), (140, 1116212), (152, 1028090), (190, 822472), (266, 587480), (280, 558106), (304, 514045), (361, 432880), (380, 411236), (532, 293740), (560, 279053), (665, 234992), (722, 216440), (760, 205618), (773, 202160), (1064, 146870), (1330, 117496), (1444, 108220), (1520, 102809), (1546, 101080), (1805, 86576), (2128, 73435), (2527, 61840), (2660, 58748), (2888, 54110), (3092, 50540), (3610, 43288), (3865, 40432), (5054, 30920), (5320, 29374), (5411, 28880), (5776, 27055), (6184, 25270), (7220, 21644), (7730, 20216), (10108, 15460), (10640, 14687), (10822, 14440), (12368, 12635)]