215483520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16033}}^1$

素因数の和:16062

約数の個数: 128

約数和(自身を含む): 785024640

約数和(自身を除く): 569541120

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, 16033, 32066, 48099, 64132, 80165, 96198, 112231, 128264, 160330, 192396, 224462, 240495, 256528, 320660, 336693, 384792, 448924, 480990, 513056, 561155, 641320, 673386, 769584, 897848, 961980, 1026112, 1122310, 1282640, 1346772, 1539168, 1683465, 1795696, 1923960, 2052224, 2244620, 2565280, 2693544, 3078336, 3366930, 3591392, 3847920, 4489240, 5130560, 5387088, 6156672, 6733860, 7182784, 7695840, 8978480, 10261120, 10774176, 13467720, 14365568, 15391680, 17956960, 21548352, 26935440, 30783360, 35913920, 43096704, 53870880, 71827840, 107741760, 215483520]

約数ペア:

[(1, 215483520), (2, 107741760), (3, 71827840), (4, 53870880), (5, 43096704), (6, 35913920), (7, 30783360), (8, 26935440), (10, 21548352), (12, 17956960), (14, 15391680), (15, 14365568), (16, 13467720), (20, 10774176), (21, 10261120), (24, 8978480), (28, 7695840), (30, 7182784), (32, 6733860), (35, 6156672), (40, 5387088), (42, 5130560), (48, 4489240), (56, 3847920), (60, 3591392), (64, 3366930), (70, 3078336), (80, 2693544), (84, 2565280), (96, 2244620), (105, 2052224), (112, 1923960), (120, 1795696), (128, 1683465), (140, 1539168), (160, 1346772), (168, 1282640), (192, 1122310), (210, 1026112), (224, 961980), (240, 897848), (280, 769584), (320, 673386), (336, 641320), (384, 561155), (420, 513056), (448, 480990), (480, 448924), (560, 384792), (640, 336693), (672, 320660), (840, 256528), (896, 240495), (960, 224462), (1120, 192396), (1344, 160330), (1680, 128264), (1920, 112231), (2240, 96198), (2688, 80165), (3360, 64132), (4480, 48099), (6720, 32066), (13440, 16033)]