133871640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 487710720

約数和(自身を除く): 353839080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 53, 56, 60, 62, 70, 84, 93, 97, 105, 106, 120, 124, 140, 155, 159, 168, 186, 194, 210, 212, 217, 248, 265, 280, 291, 310, 318, 371, 372, 388, 420, 424, 434, 465, 485, 530, 582, 620, 636, 651, 679, 742, 744, 776, 795, 840, 868, 930, 970, 1060, 1085, 1113, 1164, 1240, 1272, 1302, 1358, 1455, 1484, 1590, 1643, 1736, 1855, 1860, 1940, 2037, 2120, 2170, 2226, 2328, 2604, 2716, 2910, 2968, 3007, 3180, 3255, 3286, 3395, 3710, 3720, 3880, 4074, 4340, 4452, 4929, 5141, 5208, 5432, 5565, 5820, 6014, 6360, 6510, 6572, 6790, 7420, 8148, 8215, 8680, 8904, 9021, 9858, 10185, 10282, 11130, 11501, 11640, 12028, 13020, 13144, 13580, 14840, 15035, 15423, 16296, 16430, 18042, 19716, 20370, 20564, 21049, 22260, 23002, 24056, 24645, 25705, 26040, 27160, 30070, 30846, 32860, 34503, 35987, 36084, 39432, 40740, 41128, 42098, 44520, 45105, 46004, 49290, 51410, 57505, 60140, 61692, 63147, 65720, 69006, 71974, 72168, 77115, 81480, 84196, 90210, 92008, 98580, 102820, 105245, 107961, 115010, 120280, 123384, 126294, 138012, 143948, 154230, 159371, 168392, 172515, 179935, 180420, 197160, 205640, 210490, 215922, 230020, 252588, 276024, 287896, 308460, 315735, 318742, 345030, 359870, 360840, 420980, 431844, 460040, 478113, 505176, 539805, 616920, 631470, 637484, 690060, 719740, 796855, 841960, 863688, 956226, 1079610, 1115597, 1262940, 1274968, 1380120, 1439480, 1593710, 1912452, 2159220, 2231194, 2390565, 2525880, 3187420, 3346791, 3824904, 4318440, 4462388, 4781130, 5577985, 6374840, 6693582, 8924776, 9562260, 11155970, 13387164, 16733955, 19124520, 22311940, 26774328, 33467910, 44623880, 66935820, 133871640]

約数ペア:

[(1, 133871640), (2, 66935820), (3, 44623880), (4, 33467910), (5, 26774328), (6, 22311940), (7, 19124520), (8, 16733955), (10, 13387164), (12, 11155970), (14, 9562260), (15, 8924776), (20, 6693582), (21, 6374840), (24, 5577985), (28, 4781130), (30, 4462388), (31, 4318440), (35, 3824904), (40, 3346791), (42, 3187420), (53, 2525880), (56, 2390565), (60, 2231194), (62, 2159220), (70, 1912452), (84, 1593710), (93, 1439480), (97, 1380120), (105, 1274968), (106, 1262940), (120, 1115597), (124, 1079610), (140, 956226), (155, 863688), (159, 841960), (168, 796855), (186, 719740), (194, 690060), (210, 637484), (212, 631470), (217, 616920), (248, 539805), (265, 505176), (280, 478113), (291, 460040), (310, 431844), (318, 420980), (371, 360840), (372, 359870), (388, 345030), (420, 318742), (424, 315735), (434, 308460), (465, 287896), (485, 276024), (530, 252588), (582, 230020), (620, 215922), (636, 210490), (651, 205640), (679, 197160), (742, 180420), (744, 179935), (776, 172515), (795, 168392), (840, 159371), (868, 154230), (930, 143948), (970, 138012), (1060, 126294), (1085, 123384), (1113, 120280), (1164, 115010), (1240, 107961), (1272, 105245), (1302, 102820), (1358, 98580), (1455, 92008), (1484, 90210), (1590, 84196), (1643, 81480), (1736, 77115), (1855, 72168), (1860, 71974), (1940, 69006), (2037, 65720), (2120, 63147), (2170, 61692), (2226, 60140), (2328, 57505), (2604, 51410), (2716, 49290), (2910, 46004), (2968, 45105), (3007, 44520), (3180, 42098), (3255, 41128), (3286, 40740), (3395, 39432), (3710, 36084), (3720, 35987), (3880, 34503), (4074, 32860), (4340, 30846), (4452, 30070), (4929, 27160), (5141, 26040), (5208, 25705), (5432, 24645), (5565, 24056), (5820, 23002), (6014, 22260), (6360, 21049), (6510, 20564), (6572, 20370), (6790, 19716), (7420, 18042), (8148, 16430), (8215, 16296), (8680, 15423), (8904, 15035), (9021, 14840), (9858, 13580), (10185, 13144), (10282, 13020), (11130, 12028), (11501, 11640)]