165443040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5471}}^1$

素因数の和:5502

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 496450080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5471, 6048, 7560, 10080, 10942, 15120, 16413, 21884, 27355, 30240, 32826, 38297, 43768, 49239, 54710, 65652, 76594, 82065, 87536, 98478, 109420, 114891, 131304, 147717, 153188, 164130, 175072, 191485, 196956, 218840, 229782, 246195, 262608, 295434, 306376, 328260, 344673, 382970, 393912, 437680, 459564, 492390, 525216, 574455, 590868, 612752, 656520, 689346, 738585, 765940, 787824, 875360, 919128, 984780, 1034019, 1148910, 1181736, 1225504, 1313040, 1378692, 1477170, 1531880, 1575648, 1723365, 1838256, 1969560, 2068038, 2297820, 2363472, 2626080, 2757384, 2954340, 3063760, 3446730, 3676512, 3939120, 4136076, 4595640, 4726944, 5170095, 5514768, 5908680, 6127520, 6893460, 7878240, 8272152, 9191280, 10340190, 11029536, 11817360, 13786920, 16544304, 18382560, 20680380, 23634720, 27573840, 33088608, 41360760, 55147680, 82721520, 165443040]

約数ペア:

[(1, 165443040), (2, 82721520), (3, 55147680), (4, 41360760), (5, 33088608), (6, 27573840), (7, 23634720), (8, 20680380), (9, 18382560), (10, 16544304), (12, 13786920), (14, 11817360), (15, 11029536), (16, 10340190), (18, 9191280), (20, 8272152), (21, 7878240), (24, 6893460), (27, 6127520), (28, 5908680), (30, 5514768), (32, 5170095), (35, 4726944), (36, 4595640), (40, 4136076), (42, 3939120), (45, 3676512), (48, 3446730), (54, 3063760), (56, 2954340), (60, 2757384), (63, 2626080), (70, 2363472), (72, 2297820), (80, 2068038), (84, 1969560), (90, 1838256), (96, 1723365), (105, 1575648), (108, 1531880), (112, 1477170), (120, 1378692), (126, 1313040), (135, 1225504), (140, 1181736), (144, 1148910), (160, 1034019), (168, 984780), (180, 919128), (189, 875360), (210, 787824), (216, 765940), (224, 738585), (240, 689346), (252, 656520), (270, 612752), (280, 590868), (288, 574455), (315, 525216), (336, 492390), (360, 459564), (378, 437680), (420, 393912), (432, 382970), (480, 344673), (504, 328260), (540, 306376), (560, 295434), (630, 262608), (672, 246195), (720, 229782), (756, 218840), (840, 196956), (864, 191485), (945, 175072), (1008, 164130), (1080, 153188), (1120, 147717), (1260, 131304), (1440, 114891), (1512, 109420), (1680, 98478), (1890, 87536), (2016, 82065), (2160, 76594), (2520, 65652), (3024, 54710), (3360, 49239), (3780, 43768), (4320, 38297), (5040, 32826), (5471, 30240), (6048, 27355), (7560, 21884), (10080, 16413), (10942, 15120)]