456452640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{6469}}^1$

素因数の和:6504

約数の個数: 216

約数和(自身を含む): 1812234060

約数和(自身を除く): 1355781420

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6469, 7056, 7840, 8820, 10080, 11760, 12938, 14112, 17640, 19407, 23520, 25876, 32345, 35280, 38814, 45283, 51752, 58221, 64690, 70560, 77628, 90566, 97035, 103504, 116442, 129380, 135849, 155256, 181132, 194070, 207008, 226415, 232884, 258760, 271698, 291105, 310512, 316981, 362264, 388140, 407547, 452830, 465768, 517520, 543396, 582210, 621024, 633962, 679245, 724528, 776280, 815094, 905660, 931536, 950943, 1035040, 1086792, 1164420, 1267924, 1358490, 1449056, 1552560, 1584905, 1630188, 1811320, 1863072, 1901886, 2037735, 2173584, 2328840, 2535848, 2716980, 2852829, 3105120, 3169810, 3260376, 3622640, 3803772, 4075470, 4347168, 4657680, 4754715, 5071696, 5433960, 5705658, 6339620, 6520752, 7245280, 7607544, 8150940, 9315360, 9509430, 10143392, 10867920, 11411316, 12679240, 13041504, 14264145, 15215088, 16301880, 19018860, 21735840, 22822632, 25358480, 28528290, 30430176, 32603760, 38037720, 45645264, 50716960, 57056580, 65207520, 76075440, 91290528, 114113160, 152150880, 228226320, 456452640]

約数ペア:

[(1, 456452640), (2, 228226320), (3, 152150880), (4, 114113160), (5, 91290528), (6, 76075440), (7, 65207520), (8, 57056580), (9, 50716960), (10, 45645264), (12, 38037720), (14, 32603760), (15, 30430176), (16, 28528290), (18, 25358480), (20, 22822632), (21, 21735840), (24, 19018860), (28, 16301880), (30, 15215088), (32, 14264145), (35, 13041504), (36, 12679240), (40, 11411316), (42, 10867920), (45, 10143392), (48, 9509430), (49, 9315360), (56, 8150940), (60, 7607544), (63, 7245280), (70, 6520752), (72, 6339620), (80, 5705658), (84, 5433960), (90, 5071696), (96, 4754715), (98, 4657680), (105, 4347168), (112, 4075470), (120, 3803772), (126, 3622640), (140, 3260376), (144, 3169810), (147, 3105120), (160, 2852829), (168, 2716980), (180, 2535848), (196, 2328840), (210, 2173584), (224, 2037735), (240, 1901886), (245, 1863072), (252, 1811320), (280, 1630188), (288, 1584905), (294, 1552560), (315, 1449056), (336, 1358490), (360, 1267924), (392, 1164420), (420, 1086792), (441, 1035040), (480, 950943), (490, 931536), (504, 905660), (560, 815094), (588, 776280), (630, 724528), (672, 679245), (720, 633962), (735, 621024), (784, 582210), (840, 543396), (882, 517520), (980, 465768), (1008, 452830), (1120, 407547), (1176, 388140), (1260, 362264), (1440, 316981), (1470, 310512), (1568, 291105), (1680, 271698), (1764, 258760), (1960, 232884), (2016, 226415), (2205, 207008), (2352, 194070), (2520, 181132), (2940, 155256), (3360, 135849), (3528, 129380), (3920, 116442), (4410, 103504), (4704, 97035), (5040, 90566), (5880, 77628), (6469, 70560), (7056, 64690), (7840, 58221), (8820, 51752), (10080, 45283), (11760, 38814), (12938, 35280), (14112, 32345), (17640, 25876), (19407, 23520)]