517597920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51377

約数の個数: 144

約数和(自身を含む): 2018671200

約数和(自身を除く): 1501073280

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 51349, 102698, 154047, 205396, 256745, 308094, 359443, 410792, 462141, 513490, 616188, 718886, 770235, 821584, 924282, 1026980, 1078329, 1232376, 1437772, 1540470, 1643168, 1797215, 1848564, 2053960, 2156658, 2310705, 2464752, 2875544, 3080940, 3234987, 3594430, 3697128, 4107920, 4313316, 4621410, 4929504, 5391645, 5751088, 6161880, 6469974, 7188860, 7394256, 8215840, 8626632, 9242820, 10783290, 11502176, 12323760, 12939948, 14377720, 14788512, 16174935, 17253264, 18485640, 21566580, 24647520, 25879896, 28755440, 32349870, 34506528, 36971280, 43133160, 51759792, 57510880, 64699740, 73942560, 86266320, 103519584, 129399480, 172532640, 258798960, 517597920]

約数ペア:

[(1, 517597920), (2, 258798960), (3, 172532640), (4, 129399480), (5, 103519584), (6, 86266320), (7, 73942560), (8, 64699740), (9, 57510880), (10, 51759792), (12, 43133160), (14, 36971280), (15, 34506528), (16, 32349870), (18, 28755440), (20, 25879896), (21, 24647520), (24, 21566580), (28, 18485640), (30, 17253264), (32, 16174935), (35, 14788512), (36, 14377720), (40, 12939948), (42, 12323760), (45, 11502176), (48, 10783290), (56, 9242820), (60, 8626632), (63, 8215840), (70, 7394256), (72, 7188860), (80, 6469974), (84, 6161880), (90, 5751088), (96, 5391645), (105, 4929504), (112, 4621410), (120, 4313316), (126, 4107920), (140, 3697128), (144, 3594430), (160, 3234987), (168, 3080940), (180, 2875544), (210, 2464752), (224, 2310705), (240, 2156658), (252, 2053960), (280, 1848564), (288, 1797215), (315, 1643168), (336, 1540470), (360, 1437772), (420, 1232376), (480, 1078329), (504, 1026980), (560, 924282), (630, 821584), (672, 770235), (720, 718886), (840, 616188), (1008, 513490), (1120, 462141), (1260, 410792), (1440, 359443), (1680, 308094), (2016, 256745), (2520, 205396), (3360, 154047), (5040, 102698), (10080, 51349)]