68530560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5099}}^1$

素因数の和:5128

約数の個数: 128

約数和(自身を含む): 249696000

約数和(自身を除く): 181165440

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, 5099, 6720, 10198, 13440, 15297, 20396, 25495, 30594, 35693, 40792, 50990, 61188, 71386, 76485, 81584, 101980, 107079, 122376, 142772, 152970, 163168, 178465, 203960, 214158, 244752, 285544, 305940, 326336, 356930, 407920, 428316, 489504, 535395, 571088, 611880, 652672, 713860, 815840, 856632, 979008, 1070790, 1142176, 1223760, 1427720, 1631680, 1713264, 1958016, 2141580, 2284352, 2447520, 2855440, 3263360, 3426528, 4283160, 4568704, 4895040, 5710880, 6853056, 8566320, 9790080, 11421760, 13706112, 17132640, 22843520, 34265280, 68530560]

約数ペア:

[(1, 68530560), (2, 34265280), (3, 22843520), (4, 17132640), (5, 13706112), (6, 11421760), (7, 9790080), (8, 8566320), (10, 6853056), (12, 5710880), (14, 4895040), (15, 4568704), (16, 4283160), (20, 3426528), (21, 3263360), (24, 2855440), (28, 2447520), (30, 2284352), (32, 2141580), (35, 1958016), (40, 1713264), (42, 1631680), (48, 1427720), (56, 1223760), (60, 1142176), (64, 1070790), (70, 979008), (80, 856632), (84, 815840), (96, 713860), (105, 652672), (112, 611880), (120, 571088), (128, 535395), (140, 489504), (160, 428316), (168, 407920), (192, 356930), (210, 326336), (224, 305940), (240, 285544), (280, 244752), (320, 214158), (336, 203960), (384, 178465), (420, 163168), (448, 152970), (480, 142772), (560, 122376), (640, 107079), (672, 101980), (840, 81584), (896, 76485), (960, 71386), (1120, 61188), (1344, 50990), (1680, 40792), (1920, 35693), (2240, 30594), (2688, 25495), (3360, 20396), (4480, 15297), (5099, 13440), (6720, 10198)]