157707467460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{291371}}^1$

素因数の和:291514

約数の個数: 144

約数和(自身を含む): 498903455232

約数和(自身を除く): 341195987772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 97, 124, 155, 180, 186, 194, 279, 291, 310, 372, 388, 465, 485, 558, 582, 620, 873, 930, 970, 1116, 1164, 1395, 1455, 1746, 1860, 1940, 2790, 2910, 3007, 3492, 4365, 5580, 5820, 6014, 8730, 9021, 12028, 15035, 17460, 18042, 27063, 30070, 36084, 45105, 54126, 60140, 90210, 108252, 135315, 180420, 270630, 291371, 541260, 582742, 874113, 1165484, 1456855, 1748226, 2622339, 2913710, 3496452, 4370565, 5244678, 5827420, 8741130, 9032501, 10489356, 13111695, 17482260, 18065002, 26223390, 27097503, 28262987, 36130004, 45162505, 52446780, 54195006, 56525974, 81292509, 84788961, 90325010, 108390012, 113051948, 135487515, 141314935, 162585018, 169577922, 180650020, 254366883, 270975030, 282629870, 325170036, 339155844, 406462545, 423944805, 508733766, 541950060, 565259740, 812925090, 847889610, 876152597, 1017467532, 1271834415, 1625850180, 1695779220, 1752305194, 2543668830, 2628457791, 3504610388, 4380762985, 5087337660, 5256915582, 7885373373, 8761525970, 10513831164, 13142288955, 15770746746, 17523051940, 26284577910, 31541493492, 39426866865, 52569155820, 78853733730, 157707467460]

約数ペア:

[(1, 157707467460), (2, 78853733730), (3, 52569155820), (4, 39426866865), (5, 31541493492), (6, 26284577910), (9, 17523051940), (10, 15770746746), (12, 13142288955), (15, 10513831164), (18, 8761525970), (20, 7885373373), (30, 5256915582), (31, 5087337660), (36, 4380762985), (45, 3504610388), (60, 2628457791), (62, 2543668830), (90, 1752305194), (93, 1695779220), (97, 1625850180), (124, 1271834415), (155, 1017467532), (180, 876152597), (186, 847889610), (194, 812925090), (279, 565259740), (291, 541950060), (310, 508733766), (372, 423944805), (388, 406462545), (465, 339155844), (485, 325170036), (558, 282629870), (582, 270975030), (620, 254366883), (873, 180650020), (930, 169577922), (970, 162585018), (1116, 141314935), (1164, 135487515), (1395, 113051948), (1455, 108390012), (1746, 90325010), (1860, 84788961), (1940, 81292509), (2790, 56525974), (2910, 54195006), (3007, 52446780), (3492, 45162505), (4365, 36130004), (5580, 28262987), (5820, 27097503), (6014, 26223390), (8730, 18065002), (9021, 17482260), (12028, 13111695), (15035, 10489356), (17460, 9032501), (18042, 8741130), (27063, 5827420), (30070, 5244678), (36084, 4370565), (45105, 3496452), (54126, 2913710), (60140, 2622339), (90210, 1748226), (108252, 1456855), (135315, 1165484), (180420, 874113), (270630, 582742), (291371, 541260)]