156487680

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 208

約数和(自身を含む): 558298560

約数和(自身を除く): 401810880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 283, 288, 320, 360, 384, 432, 480, 512, 540, 566, 576, 640, 720, 768, 849, 864, 960, 1024, 1080, 1132, 1152, 1280, 1415, 1440, 1536, 1698, 1728, 1920, 2048, 2160, 2264, 2304, 2547, 2560, 2830, 2880, 3072, 3396, 3456, 3840, 4096, 4245, 4320, 4528, 4608, 5094, 5120, 5660, 5760, 6144, 6792, 6912, 7641, 7680, 8490, 8640, 9056, 9216, 10188, 10240, 11320, 11520, 12288, 12735, 13584, 13824, 15282, 15360, 16980, 17280, 18112, 18432, 20376, 20480, 22640, 23040, 25470, 27168, 27648, 30564, 30720, 33960, 34560, 36224, 36864, 38205, 40752, 45280, 46080, 50940, 54336, 55296, 61128, 61440, 67920, 69120, 72448, 76410, 81504, 90560, 92160, 101880, 108672, 110592, 122256, 135840, 138240, 144896, 152820, 163008, 181120, 184320, 203760, 217344, 244512, 271680, 276480, 289792, 305640, 326016, 362240, 407520, 434688, 489024, 543360, 552960, 579584, 611280, 652032, 724480, 815040, 869376, 978048, 1086720, 1159168, 1222560, 1304064, 1448960, 1630080, 1738752, 1956096, 2173440, 2445120, 2608128, 2897920, 3260160, 3477504, 3912192, 4346880, 4890240, 5216256, 5795840, 6520320, 7824384, 8693760, 9780480, 10432512, 13040640, 15648768, 17387520, 19560960, 26081280, 31297536, 39121920, 52162560, 78243840, 156487680]

約数ペア:

[(1, 156487680), (2, 78243840), (3, 52162560), (4, 39121920), (5, 31297536), (6, 26081280), (8, 19560960), (9, 17387520), (10, 15648768), (12, 13040640), (15, 10432512), (16, 9780480), (18, 8693760), (20, 7824384), (24, 6520320), (27, 5795840), (30, 5216256), (32, 4890240), (36, 4346880), (40, 3912192), (45, 3477504), (48, 3260160), (54, 2897920), (60, 2608128), (64, 2445120), (72, 2173440), (80, 1956096), (90, 1738752), (96, 1630080), (108, 1448960), (120, 1304064), (128, 1222560), (135, 1159168), (144, 1086720), (160, 978048), (180, 869376), (192, 815040), (216, 724480), (240, 652032), (256, 611280), (270, 579584), (283, 552960), (288, 543360), (320, 489024), (360, 434688), (384, 407520), (432, 362240), (480, 326016), (512, 305640), (540, 289792), (566, 276480), (576, 271680), (640, 244512), (720, 217344), (768, 203760), (849, 184320), (864, 181120), (960, 163008), (1024, 152820), (1080, 144896), (1132, 138240), (1152, 135840), (1280, 122256), (1415, 110592), (1440, 108672), (1536, 101880), (1698, 92160), (1728, 90560), (1920, 81504), (2048, 76410), (2160, 72448), (2264, 69120), (2304, 67920), (2547, 61440), (2560, 61128), (2830, 55296), (2880, 54336), (3072, 50940), (3396, 46080), (3456, 45280), (3840, 40752), (4096, 38205), (4245, 36864), (4320, 36224), (4528, 34560), (4608, 33960), (5094, 30720), (5120, 30564), (5660, 27648), (5760, 27168), (6144, 25470), (6792, 23040), (6912, 22640), (7641, 20480), (7680, 20376), (8490, 18432), (8640, 18112), (9056, 17280), (9216, 16980), (10188, 15360), (10240, 15282), (11320, 13824), (11520, 13584), (12288, 12735)]