266264040

素因数分解:

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

素因数の和:6504

約数の個数: 128

約数和(自身を含む): 931680000

約数和(自身を除く): 665415960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6469, 6860, 8232, 10290, 12938, 13720, 19407, 20580, 25876, 32345, 38814, 41160, 45283, 51752, 64690, 77628, 90566, 97035, 129380, 135849, 155256, 181132, 194070, 226415, 258760, 271698, 316981, 362264, 388140, 452830, 543396, 633962, 679245, 776280, 905660, 950943, 1086792, 1267924, 1358490, 1584905, 1811320, 1901886, 2218867, 2535848, 2716980, 3169810, 3803772, 4437734, 4754715, 5433960, 6339620, 6656601, 7607544, 8875468, 9509430, 11094335, 12679240, 13313202, 17750936, 19018860, 22188670, 26626404, 33283005, 38037720, 44377340, 53252808, 66566010, 88754680, 133132020, 266264040]

約数ペア:

[(1, 266264040), (2, 133132020), (3, 88754680), (4, 66566010), (5, 53252808), (6, 44377340), (7, 38037720), (8, 33283005), (10, 26626404), (12, 22188670), (14, 19018860), (15, 17750936), (20, 13313202), (21, 12679240), (24, 11094335), (28, 9509430), (30, 8875468), (35, 7607544), (40, 6656601), (42, 6339620), (49, 5433960), (56, 4754715), (60, 4437734), (70, 3803772), (84, 3169810), (98, 2716980), (105, 2535848), (120, 2218867), (140, 1901886), (147, 1811320), (168, 1584905), (196, 1358490), (210, 1267924), (245, 1086792), (280, 950943), (294, 905660), (343, 776280), (392, 679245), (420, 633962), (490, 543396), (588, 452830), (686, 388140), (735, 362264), (840, 316981), (980, 271698), (1029, 258760), (1176, 226415), (1372, 194070), (1470, 181132), (1715, 155256), (1960, 135849), (2058, 129380), (2744, 97035), (2940, 90566), (3430, 77628), (4116, 64690), (5145, 51752), (5880, 45283), (6469, 41160), (6860, 38814), (8232, 32345), (10290, 25876), (12938, 20580), (13720, 19407)]