317010960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2086

約数の個数: 240

約数和(自身を含む): 1256586240

約数和(自身を除く): 939575280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2029, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4058, 4340, 4464, 5040, 5208, 5580, 6087, 6510, 7440, 7812, 8116, 8680, 9765, 10145, 10416, 11160, 12174, 13020, 14203, 15624, 16232, 17360, 18261, 19530, 20290, 22320, 24348, 26040, 28406, 30435, 31248, 32464, 36522, 39060, 40580, 42609, 48696, 52080, 56812, 60870, 62899, 71015, 73044, 78120, 81160, 85218, 91305, 97392, 113624, 121740, 125798, 127827, 142030, 146088, 156240, 162320, 170436, 182610, 188697, 213045, 227248, 243480, 251596, 255654, 284060, 292176, 314495, 340872, 365220, 377394, 426090, 440293, 486960, 503192, 511308, 566091, 568120, 628990, 639135, 681744, 730440, 754788, 852180, 880586, 943485, 1006384, 1022616, 1132182, 1136240, 1257980, 1278270, 1320879, 1460880, 1509576, 1704360, 1761172, 1886970, 2045232, 2201465, 2264364, 2515960, 2556540, 2641758, 2830455, 3019152, 3408720, 3522344, 3773940, 3962637, 4402930, 4528728, 5031920, 5113080, 5283516, 5660910, 6604395, 7044688, 7547880, 7925274, 8805860, 9057456, 10226160, 10567032, 11321820, 13208790, 15095760, 15850548, 17611720, 19813185, 21134064, 22643640, 26417580, 31701096, 35223440, 39626370, 45287280, 52835160, 63402192, 79252740, 105670320, 158505480, 317010960]

約数ペア:

[(1, 317010960), (2, 158505480), (3, 105670320), (4, 79252740), (5, 63402192), (6, 52835160), (7, 45287280), (8, 39626370), (9, 35223440), (10, 31701096), (12, 26417580), (14, 22643640), (15, 21134064), (16, 19813185), (18, 17611720), (20, 15850548), (21, 15095760), (24, 13208790), (28, 11321820), (30, 10567032), (31, 10226160), (35, 9057456), (36, 8805860), (40, 7925274), (42, 7547880), (45, 7044688), (48, 6604395), (56, 5660910), (60, 5283516), (62, 5113080), (63, 5031920), (70, 4528728), (72, 4402930), (80, 3962637), (84, 3773940), (90, 3522344), (93, 3408720), (105, 3019152), (112, 2830455), (120, 2641758), (124, 2556540), (126, 2515960), (140, 2264364), (144, 2201465), (155, 2045232), (168, 1886970), (180, 1761172), (186, 1704360), (210, 1509576), (217, 1460880), (240, 1320879), (248, 1278270), (252, 1257980), (279, 1136240), (280, 1132182), (310, 1022616), (315, 1006384), (336, 943485), (360, 880586), (372, 852180), (420, 754788), (434, 730440), (465, 681744), (496, 639135), (504, 628990), (558, 568120), (560, 566091), (620, 511308), (630, 503192), (651, 486960), (720, 440293), (744, 426090), (840, 377394), (868, 365220), (930, 340872), (1008, 314495), (1085, 292176), (1116, 284060), (1240, 255654), (1260, 251596), (1302, 243480), (1395, 227248), (1488, 213045), (1680, 188697), (1736, 182610), (1860, 170436), (1953, 162320), (2029, 156240), (2170, 146088), (2232, 142030), (2480, 127827), (2520, 125798), (2604, 121740), (2790, 113624), (3255, 97392), (3472, 91305), (3720, 85218), (3906, 81160), (4058, 78120), (4340, 73044), (4464, 71015), (5040, 62899), (5208, 60870), (5580, 56812), (6087, 52080), (6510, 48696), (7440, 42609), (7812, 40580), (8116, 39060), (8680, 36522), (9765, 32464), (10145, 31248), (10416, 30435), (11160, 28406), (12174, 26040), (13020, 24348), (14203, 22320), (15624, 20290), (16232, 19530), (17360, 18261)]