161710560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 640120320

約数和(自身を除く): 478409760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 82, 83, 88, 90, 96, 99, 108, 110, 120, 123, 132, 135, 144, 160, 164, 165, 166, 176, 180, 198, 205, 216, 220, 240, 246, 249, 264, 270, 288, 297, 328, 330, 332, 352, 360, 369, 396, 410, 415, 432, 440, 451, 480, 492, 495, 498, 528, 540, 594, 615, 656, 660, 664, 720, 738, 747, 792, 820, 830, 864, 880, 902, 913, 984, 990, 996, 1056, 1080, 1107, 1188, 1230, 1245, 1312, 1320, 1328, 1353, 1440, 1476, 1485, 1494, 1584, 1640, 1660, 1760, 1804, 1826, 1845, 1968, 1980, 1992, 2160, 2214, 2241, 2255, 2376, 2460, 2490, 2640, 2656, 2706, 2739, 2952, 2970, 2988, 3168, 3280, 3320, 3403, 3608, 3652, 3690, 3735, 3936, 3960, 3984, 4059, 4320, 4428, 4482, 4510, 4565, 4752, 4920, 4980, 5280, 5412, 5478, 5535, 5904, 5940, 5976, 6560, 6640, 6765, 6806, 7216, 7304, 7380, 7470, 7920, 7968, 8118, 8217, 8856, 8964, 9020, 9130, 9504, 9840, 9960, 10209, 10824, 10956, 11070, 11205, 11808, 11880, 11952, 12177, 13280, 13530, 13612, 13695, 14432, 14608, 14760, 14940, 15840, 16236, 16434, 17015, 17712, 17928, 18040, 18260, 19680, 19920, 20295, 20418, 21648, 21912, 22140, 22410, 23760, 23904, 24354, 24651, 27060, 27224, 27390, 29216, 29520, 29880, 30627, 32472, 32868, 34030, 35424, 35856, 36080, 36520, 37433, 39840, 40590, 40836, 41085, 43296, 43824, 44280, 44820, 47520, 48708, 49302, 51045, 54120, 54448, 54780, 59040, 59760, 60885, 61254, 64944, 65736, 68060, 71712, 72160, 73040, 74866, 81180, 81672, 82170, 87648, 88560, 89640, 91881, 97416, 98604, 102090, 108240, 108896, 109560, 112299, 119520, 121770, 122508, 123255, 129888, 131472, 136120, 146080, 149732, 153135, 162360, 163344, 164340, 177120, 179280, 183762, 187165, 194832, 197208, 204180, 216480, 219120, 224598, 243540, 245016, 246510, 262944, 272240, 299464, 306270, 324720, 326688, 328680, 336897, 358560, 367524, 374330, 389664, 394416, 408360, 438240, 449196, 459405, 487080, 490032, 493020, 544480, 561495, 598928, 612540, 649440, 657360, 673794, 735048, 748660, 788832, 816720, 898392, 918810, 974160, 980064, 986040, 1010691, 1122990, 1197856, 1225080, 1314720, 1347588, 1470096, 1497320, 1633440, 1684485, 1796784, 1837620, 1948320, 1972080, 2021382, 2245980, 2450160, 2695176, 2940192, 2994640, 3368970, 3593568, 3675240, 3944160, 4042764, 4491960, 4900320, 5053455, 5390352, 5989280, 6737940, 7350480, 8085528, 8983920, 10106910, 10780704, 13475880, 14700960, 16171056, 17967840, 20213820, 26951760, 32342112, 40427640, 53903520, 80855280, 161710560]

約数ペア:

[(1, 161710560), (2, 80855280), (3, 53903520), (4, 40427640), (5, 32342112), (6, 26951760), (8, 20213820), (9, 17967840), (10, 16171056), (11, 14700960), (12, 13475880), (15, 10780704), (16, 10106910), (18, 8983920), (20, 8085528), (22, 7350480), (24, 6737940), (27, 5989280), (30, 5390352), (32, 5053455), (33, 4900320), (36, 4491960), (40, 4042764), (41, 3944160), (44, 3675240), (45, 3593568), (48, 3368970), (54, 2994640), (55, 2940192), (60, 2695176), (66, 2450160), (72, 2245980), (80, 2021382), (82, 1972080), (83, 1948320), (88, 1837620), (90, 1796784), (96, 1684485), (99, 1633440), (108, 1497320), (110, 1470096), (120, 1347588), (123, 1314720), (132, 1225080), (135, 1197856), (144, 1122990), (160, 1010691), (164, 986040), (165, 980064), (166, 974160), (176, 918810), (180, 898392), (198, 816720), (205, 788832), (216, 748660), (220, 735048), (240, 673794), (246, 657360), (249, 649440), (264, 612540), (270, 598928), (288, 561495), (297, 544480), (328, 493020), (330, 490032), (332, 487080), (352, 459405), (360, 449196), (369, 438240), (396, 408360), (410, 394416), (415, 389664), (432, 374330), (440, 367524), (451, 358560), (480, 336897), (492, 328680), (495, 326688), (498, 324720), (528, 306270), (540, 299464), (594, 272240), (615, 262944), (656, 246510), (660, 245016), (664, 243540), (720, 224598), (738, 219120), (747, 216480), (792, 204180), (820, 197208), (830, 194832), (864, 187165), (880, 183762), (902, 179280), (913, 177120), (984, 164340), (990, 163344), (996, 162360), (1056, 153135), (1080, 149732), (1107, 146080), (1188, 136120), (1230, 131472), (1245, 129888), (1312, 123255), (1320, 122508), (1328, 121770), (1353, 119520), (1440, 112299), (1476, 109560), (1485, 108896), (1494, 108240), (1584, 102090), (1640, 98604), (1660, 97416), (1760, 91881), (1804, 89640), (1826, 88560), (1845, 87648), (1968, 82170), (1980, 81672), (1992, 81180), (2160, 74866), (2214, 73040), (2241, 72160), (2255, 71712), (2376, 68060), (2460, 65736), (2490, 64944), (2640, 61254), (2656, 60885), (2706, 59760), (2739, 59040), (2952, 54780), (2970, 54448), (2988, 54120), (3168, 51045), (3280, 49302), (3320, 48708), (3403, 47520), (3608, 44820), (3652, 44280), (3690, 43824), (3735, 43296), (3936, 41085), (3960, 40836), (3984, 40590), (4059, 39840), (4320, 37433), (4428, 36520), (4482, 36080), (4510, 35856), (4565, 35424), (4752, 34030), (4920, 32868), (4980, 32472), (5280, 30627), (5412, 29880), (5478, 29520), (5535, 29216), (5904, 27390), (5940, 27224), (5976, 27060), (6560, 24651), (6640, 24354), (6765, 23904), (6806, 23760), (7216, 22410), (7304, 22140), (7380, 21912), (7470, 21648), (7920, 20418), (7968, 20295), (8118, 19920), (8217, 19680), (8856, 18260), (8964, 18040), (9020, 17928), (9130, 17712), (9504, 17015), (9840, 16434), (9960, 16236), (10209, 15840), (10824, 14940), (10956, 14760), (11070, 14608), (11205, 14432), (11808, 13695), (11880, 13612), (11952, 13530), (12177, 13280)]