158605440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11830

約数の個数: 128

約数和(自身を含む): 577825920

約数和(自身を除く): 419220480

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, 11801, 13440, 23602, 35403, 47204, 59005, 70806, 82607, 94408, 118010, 141612, 165214, 177015, 188816, 236020, 247821, 283224, 330428, 354030, 377632, 413035, 472040, 495642, 566448, 660856, 708060, 755264, 826070, 944080, 991284, 1132896, 1239105, 1321712, 1416120, 1510528, 1652140, 1888160, 1982568, 2265792, 2478210, 2643424, 2832240, 3304280, 3776320, 3965136, 4531584, 4956420, 5286848, 5664480, 6608560, 7552640, 7930272, 9912840, 10573696, 11328960, 13217120, 15860544, 19825680, 22657920, 26434240, 31721088, 39651360, 52868480, 79302720, 158605440]

約数ペア:

[(1, 158605440), (2, 79302720), (3, 52868480), (4, 39651360), (5, 31721088), (6, 26434240), (7, 22657920), (8, 19825680), (10, 15860544), (12, 13217120), (14, 11328960), (15, 10573696), (16, 9912840), (20, 7930272), (21, 7552640), (24, 6608560), (28, 5664480), (30, 5286848), (32, 4956420), (35, 4531584), (40, 3965136), (42, 3776320), (48, 3304280), (56, 2832240), (60, 2643424), (64, 2478210), (70, 2265792), (80, 1982568), (84, 1888160), (96, 1652140), (105, 1510528), (112, 1416120), (120, 1321712), (128, 1239105), (140, 1132896), (160, 991284), (168, 944080), (192, 826070), (210, 755264), (224, 708060), (240, 660856), (280, 566448), (320, 495642), (336, 472040), (384, 413035), (420, 377632), (448, 354030), (480, 330428), (560, 283224), (640, 247821), (672, 236020), (840, 188816), (896, 177015), (960, 165214), (1120, 141612), (1344, 118010), (1680, 94408), (1920, 82607), (2240, 70806), (2688, 59005), (3360, 47204), (4480, 35403), (6720, 23602), (11801, 13440)]