161494080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 574535808

約数和(自身を除く): 413041728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 373, 410, 440, 451, 480, 492, 528, 615, 656, 660, 704, 746, 820, 880, 902, 960, 984, 1056, 1119, 1230, 1312, 1320, 1353, 1492, 1640, 1760, 1804, 1865, 1968, 2112, 2238, 2255, 2460, 2624, 2640, 2706, 2984, 3280, 3520, 3608, 3730, 3936, 4103, 4476, 4510, 4920, 5280, 5412, 5595, 5968, 6560, 6765, 7216, 7460, 7872, 8206, 8952, 9020, 9840, 10560, 10824, 11190, 11936, 12309, 13120, 13530, 14432, 14920, 15293, 16412, 17904, 18040, 19680, 20515, 21648, 22380, 23872, 24618, 27060, 28864, 29840, 30586, 32824, 35808, 36080, 39360, 41030, 43296, 44760, 45879, 49236, 54120, 59680, 61172, 61545, 65648, 71616, 72160, 76465, 82060, 86592, 89520, 91758, 98472, 108240, 119360, 122344, 123090, 131296, 144320, 152930, 164120, 168223, 179040, 183516, 196944, 216480, 229395, 244688, 246180, 262592, 305860, 328240, 336446, 358080, 367032, 393888, 432960, 458790, 489376, 492360, 504669, 611720, 656480, 672892, 734064, 787776, 841115, 917580, 978752, 984720, 1009338, 1223440, 1312960, 1345784, 1468128, 1682230, 1835160, 1969440, 2018676, 2446880, 2523345, 2691568, 2936256, 3364460, 3670320, 3938880, 4037352, 4893760, 5046690, 5383136, 6728920, 7340640, 8074704, 10093380, 10766272, 13457840, 14681280, 16149408, 20186760, 26915680, 32298816, 40373520, 53831360, 80747040, 161494080]

約数ペア:

[(1, 161494080), (2, 80747040), (3, 53831360), (4, 40373520), (5, 32298816), (6, 26915680), (8, 20186760), (10, 16149408), (11, 14681280), (12, 13457840), (15, 10766272), (16, 10093380), (20, 8074704), (22, 7340640), (24, 6728920), (30, 5383136), (32, 5046690), (33, 4893760), (40, 4037352), (41, 3938880), (44, 3670320), (48, 3364460), (55, 2936256), (60, 2691568), (64, 2523345), (66, 2446880), (80, 2018676), (82, 1969440), (88, 1835160), (96, 1682230), (110, 1468128), (120, 1345784), (123, 1312960), (132, 1223440), (160, 1009338), (164, 984720), (165, 978752), (176, 917580), (192, 841115), (205, 787776), (220, 734064), (240, 672892), (246, 656480), (264, 611720), (320, 504669), (328, 492360), (330, 489376), (352, 458790), (373, 432960), (410, 393888), (440, 367032), (451, 358080), (480, 336446), (492, 328240), (528, 305860), (615, 262592), (656, 246180), (660, 244688), (704, 229395), (746, 216480), (820, 196944), (880, 183516), (902, 179040), (960, 168223), (984, 164120), (1056, 152930), (1119, 144320), (1230, 131296), (1312, 123090), (1320, 122344), (1353, 119360), (1492, 108240), (1640, 98472), (1760, 91758), (1804, 89520), (1865, 86592), (1968, 82060), (2112, 76465), (2238, 72160), (2255, 71616), (2460, 65648), (2624, 61545), (2640, 61172), (2706, 59680), (2984, 54120), (3280, 49236), (3520, 45879), (3608, 44760), (3730, 43296), (3936, 41030), (4103, 39360), (4476, 36080), (4510, 35808), (4920, 32824), (5280, 30586), (5412, 29840), (5595, 28864), (5968, 27060), (6560, 24618), (6765, 23872), (7216, 22380), (7460, 21648), (7872, 20515), (8206, 19680), (8952, 18040), (9020, 17904), (9840, 16412), (10560, 15293), (10824, 14920), (11190, 14432), (11936, 13530), (12309, 13120)]