1660952160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3190

約数の個数: 288

約数和(自身を含む): 6602057280

約数和(自身を除く): 4941105120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2520, 2544, 2968, 3109, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4770, 5040, 5088, 5565, 5936, 6218, 6360, 6678, 7420, 7632, 8480, 8904, 9327, 9540, 10080, 11130, 11872, 12436, 12720, 13356, 14840, 15264, 15545, 16695, 17808, 18654, 19080, 21763, 22260, 24872, 25440, 26712, 27981, 29680, 31090, 33390, 35616, 37308, 38160, 43526, 44520, 46635, 49744, 53424, 55962, 59360, 62180, 65289, 66780, 74616, 76320, 87052, 89040, 93270, 99488, 106848, 108815, 111924, 124360, 130578, 133560, 139905, 149232, 164777, 174104, 178080, 186540, 195867, 217630, 223848, 248720, 261156, 267120, 279810, 298464, 326445, 329554, 348208, 373080, 391734, 435260, 447696, 494331, 497440, 522312, 534240, 559620, 652890, 659108, 696416, 746160, 783468, 823885, 870520, 895392, 979335, 988662, 1044624, 1119240, 1153439, 1305780, 1318216, 1482993, 1492320, 1566936, 1647770, 1741040, 1958670, 1977324, 2089248, 2238480, 2306878, 2471655, 2611560, 2636432, 2965986, 3133872, 3295540, 3460317, 3482080, 3917340, 3954648, 4476960, 4613756, 4943310, 5223120, 5272864, 5767195, 5931972, 6267744, 6591080, 6920634, 7414965, 7834680, 7909296, 9227512, 9886620, 10380951, 10446240, 11534390, 11863944, 13182160, 13841268, 14829930, 15669360, 15818592, 17301585, 18455024, 19773240, 20761902, 23068780, 23727888, 26364320, 27682536, 29659860, 31338720, 34603170, 36910048, 39546480, 41523804, 46137560, 47455776, 51904755, 55365072, 59319720, 69206340, 79092960, 83047608, 92275120, 103809510, 110730144, 118639440, 138412680, 166095216, 184550240, 207619020, 237278880, 276825360, 332190432, 415238040, 553650720, 830476080, 1660952160]

約数ペア:

[(1, 1660952160), (2, 830476080), (3, 553650720), (4, 415238040), (5, 332190432), (6, 276825360), (7, 237278880), (8, 207619020), (9, 184550240), (10, 166095216), (12, 138412680), (14, 118639440), (15, 110730144), (16, 103809510), (18, 92275120), (20, 83047608), (21, 79092960), (24, 69206340), (28, 59319720), (30, 55365072), (32, 51904755), (35, 47455776), (36, 46137560), (40, 41523804), (42, 39546480), (45, 36910048), (48, 34603170), (53, 31338720), (56, 29659860), (60, 27682536), (63, 26364320), (70, 23727888), (72, 23068780), (80, 20761902), (84, 19773240), (90, 18455024), (96, 17301585), (105, 15818592), (106, 15669360), (112, 14829930), (120, 13841268), (126, 13182160), (140, 11863944), (144, 11534390), (159, 10446240), (160, 10380951), (168, 9886620), (180, 9227512), (210, 7909296), (212, 7834680), (224, 7414965), (240, 6920634), (252, 6591080), (265, 6267744), (280, 5931972), (288, 5767195), (315, 5272864), (318, 5223120), (336, 4943310), (360, 4613756), (371, 4476960), (420, 3954648), (424, 3917340), (477, 3482080), (480, 3460317), (504, 3295540), (530, 3133872), (560, 2965986), (630, 2636432), (636, 2611560), (672, 2471655), (720, 2306878), (742, 2238480), (795, 2089248), (840, 1977324), (848, 1958670), (954, 1741040), (1008, 1647770), (1060, 1566936), (1113, 1492320), (1120, 1482993), (1260, 1318216), (1272, 1305780), (1440, 1153439), (1484, 1119240), (1590, 1044624), (1680, 988662), (1696, 979335), (1855, 895392), (1908, 870520), (2016, 823885), (2120, 783468), (2226, 746160), (2385, 696416), (2520, 659108), (2544, 652890), (2968, 559620), (3109, 534240), (3180, 522312), (3339, 497440), (3360, 494331), (3710, 447696), (3816, 435260), (4240, 391734), (4452, 373080), (4770, 348208), (5040, 329554), (5088, 326445), (5565, 298464), (5936, 279810), (6218, 267120), (6360, 261156), (6678, 248720), (7420, 223848), (7632, 217630), (8480, 195867), (8904, 186540), (9327, 178080), (9540, 174104), (10080, 164777), (11130, 149232), (11872, 139905), (12436, 133560), (12720, 130578), (13356, 124360), (14840, 111924), (15264, 108815), (15545, 106848), (16695, 99488), (17808, 93270), (18654, 89040), (19080, 87052), (21763, 76320), (22260, 74616), (24872, 66780), (25440, 65289), (26712, 62180), (27981, 59360), (29680, 55962), (31090, 53424), (33390, 49744), (35616, 46635), (37308, 44520), (38160, 43526)]