284766720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5330

約数の個数: 160

約数和(自身を含む): 1040611968

約数和(自身を除く): 755845248

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, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5297, 5376, 6720, 7680, 8960, 10594, 10752, 13440, 15891, 17920, 21188, 26485, 26880, 31782, 37079, 42376, 52970, 53760, 63564, 74158, 79455, 84752, 105940, 111237, 127128, 148316, 158910, 169504, 185395, 211880, 222474, 254256, 296632, 317820, 339008, 370790, 423760, 444948, 508512, 556185, 593264, 635640, 678016, 741580, 847520, 889896, 1017024, 1112370, 1186528, 1271280, 1356032, 1483160, 1695040, 1779792, 2034048, 2224740, 2373056, 2542560, 2712064, 2966320, 3390080, 3559584, 4068096, 4449480, 4746112, 5085120, 5932640, 6780160, 7119168, 8136192, 8898960, 9492224, 10170240, 11865280, 13560320, 14238336, 17797920, 18984448, 20340480, 23730560, 28476672, 35595840, 40680960, 47461120, 56953344, 71191680, 94922240, 142383360, 284766720]

約数ペア:

[(1, 284766720), (2, 142383360), (3, 94922240), (4, 71191680), (5, 56953344), (6, 47461120), (7, 40680960), (8, 35595840), (10, 28476672), (12, 23730560), (14, 20340480), (15, 18984448), (16, 17797920), (20, 14238336), (21, 13560320), (24, 11865280), (28, 10170240), (30, 9492224), (32, 8898960), (35, 8136192), (40, 7119168), (42, 6780160), (48, 5932640), (56, 5085120), (60, 4746112), (64, 4449480), (70, 4068096), (80, 3559584), (84, 3390080), (96, 2966320), (105, 2712064), (112, 2542560), (120, 2373056), (128, 2224740), (140, 2034048), (160, 1779792), (168, 1695040), (192, 1483160), (210, 1356032), (224, 1271280), (240, 1186528), (256, 1112370), (280, 1017024), (320, 889896), (336, 847520), (384, 741580), (420, 678016), (448, 635640), (480, 593264), (512, 556185), (560, 508512), (640, 444948), (672, 423760), (768, 370790), (840, 339008), (896, 317820), (960, 296632), (1120, 254256), (1280, 222474), (1344, 211880), (1536, 185395), (1680, 169504), (1792, 158910), (1920, 148316), (2240, 127128), (2560, 111237), (2688, 105940), (3360, 84752), (3584, 79455), (3840, 74158), (4480, 63564), (5297, 53760), (5376, 52970), (6720, 42376), (7680, 37079), (8960, 31782), (10594, 26880), (10752, 26485), (13440, 21188), (15891, 17920)]