165970560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 618658560

約数和(自身を除く): 452688000

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 233, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 466, 480, 530, 560, 636, 640, 672, 699, 742, 795, 840, 848, 896, 932, 960, 1060, 1113, 1120, 1165, 1272, 1344, 1398, 1484, 1590, 1631, 1680, 1696, 1855, 1864, 1920, 2120, 2226, 2240, 2330, 2544, 2688, 2796, 2968, 3180, 3262, 3360, 3392, 3495, 3710, 3728, 4240, 4452, 4480, 4660, 4893, 5088, 5565, 5592, 5936, 6360, 6524, 6720, 6784, 6990, 7420, 7456, 8155, 8480, 8904, 9320, 9786, 10176, 11130, 11184, 11872, 12349, 12720, 13048, 13440, 13980, 14840, 14912, 16310, 16960, 17808, 18640, 19572, 20352, 22260, 22368, 23744, 24465, 24698, 25440, 26096, 27960, 29680, 29824, 32620, 33920, 35616, 37047, 37280, 39144, 44520, 44736, 47488, 48930, 49396, 50880, 52192, 55920, 59360, 61745, 65240, 71232, 74094, 74560, 78288, 86443, 89040, 89472, 97860, 98792, 101760, 104384, 111840, 118720, 123490, 130480, 142464, 148188, 149120, 156576, 172886, 178080, 185235, 195720, 197584, 208768, 223680, 237440, 246980, 259329, 260960, 296376, 313152, 345772, 356160, 370470, 391440, 395168, 432215, 447360, 493960, 518658, 521920, 592752, 626304, 691544, 712320, 740940, 782880, 790336, 864430, 987920, 1037316, 1043840, 1185504, 1296645, 1383088, 1481880, 1565760, 1580672, 1728860, 1975840, 2074632, 2371008, 2593290, 2766176, 2963760, 3131520, 3457720, 3951680, 4149264, 4742016, 5186580, 5532352, 5927520, 6915440, 7903360, 8298528, 10373160, 11064704, 11855040, 13830880, 16597056, 20746320, 23710080, 27661760, 33194112, 41492640, 55323520, 82985280, 165970560]

約数ペア:

[(1, 165970560), (2, 82985280), (3, 55323520), (4, 41492640), (5, 33194112), (6, 27661760), (7, 23710080), (8, 20746320), (10, 16597056), (12, 13830880), (14, 11855040), (15, 11064704), (16, 10373160), (20, 8298528), (21, 7903360), (24, 6915440), (28, 5927520), (30, 5532352), (32, 5186580), (35, 4742016), (40, 4149264), (42, 3951680), (48, 3457720), (53, 3131520), (56, 2963760), (60, 2766176), (64, 2593290), (70, 2371008), (80, 2074632), (84, 1975840), (96, 1728860), (105, 1580672), (106, 1565760), (112, 1481880), (120, 1383088), (128, 1296645), (140, 1185504), (159, 1043840), (160, 1037316), (168, 987920), (192, 864430), (210, 790336), (212, 782880), (224, 740940), (233, 712320), (240, 691544), (265, 626304), (280, 592752), (318, 521920), (320, 518658), (336, 493960), (371, 447360), (384, 432215), (420, 395168), (424, 391440), (448, 370470), (466, 356160), (480, 345772), (530, 313152), (560, 296376), (636, 260960), (640, 259329), (672, 246980), (699, 237440), (742, 223680), (795, 208768), (840, 197584), (848, 195720), (896, 185235), (932, 178080), (960, 172886), (1060, 156576), (1113, 149120), (1120, 148188), (1165, 142464), (1272, 130480), (1344, 123490), (1398, 118720), (1484, 111840), (1590, 104384), (1631, 101760), (1680, 98792), (1696, 97860), (1855, 89472), (1864, 89040), (1920, 86443), (2120, 78288), (2226, 74560), (2240, 74094), (2330, 71232), (2544, 65240), (2688, 61745), (2796, 59360), (2968, 55920), (3180, 52192), (3262, 50880), (3360, 49396), (3392, 48930), (3495, 47488), (3710, 44736), (3728, 44520), (4240, 39144), (4452, 37280), (4480, 37047), (4660, 35616), (4893, 33920), (5088, 32620), (5565, 29824), (5592, 29680), (5936, 27960), (6360, 26096), (6524, 25440), (6720, 24698), (6784, 24465), (6990, 23744), (7420, 22368), (7456, 22260), (8155, 20352), (8480, 19572), (8904, 18640), (9320, 17808), (9786, 16960), (10176, 16310), (11130, 14912), (11184, 14840), (11872, 13980), (12349, 13440), (12720, 13048)]