68396640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 236488896

約数和(自身を除く): 168092256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 113, 120, 130, 156, 160, 194, 195, 208, 226, 240, 260, 291, 312, 339, 388, 390, 416, 452, 480, 485, 520, 565, 582, 624, 678, 776, 780, 904, 970, 1040, 1130, 1164, 1248, 1261, 1356, 1455, 1469, 1552, 1560, 1695, 1808, 1940, 2080, 2260, 2328, 2522, 2712, 2910, 2938, 3104, 3120, 3390, 3616, 3783, 3880, 4407, 4520, 4656, 5044, 5424, 5820, 5876, 6240, 6305, 6780, 7345, 7566, 7760, 8814, 9040, 9312, 10088, 10848, 10961, 11640, 11752, 12610, 13560, 14690, 15132, 15520, 17628, 18080, 18915, 20176, 21922, 22035, 23280, 23504, 25220, 27120, 29380, 30264, 32883, 35256, 37830, 40352, 43844, 44070, 46560, 47008, 50440, 54240, 54805, 58760, 60528, 65766, 70512, 75660, 87688, 88140, 100880, 109610, 117520, 121056, 131532, 141024, 142493, 151320, 164415, 175376, 176280, 201760, 219220, 235040, 263064, 284986, 302640, 328830, 350752, 352560, 427479, 438440, 526128, 569972, 605280, 657660, 705120, 712465, 854958, 876880, 1052256, 1139944, 1315320, 1424930, 1709916, 1753760, 2137395, 2279888, 2630640, 2849860, 3419832, 4274790, 4559776, 5261280, 5699720, 6839664, 8549580, 11399440, 13679328, 17099160, 22798880, 34198320, 68396640]

約数ペア:

[(1, 68396640), (2, 34198320), (3, 22798880), (4, 17099160), (5, 13679328), (6, 11399440), (8, 8549580), (10, 6839664), (12, 5699720), (13, 5261280), (15, 4559776), (16, 4274790), (20, 3419832), (24, 2849860), (26, 2630640), (30, 2279888), (32, 2137395), (39, 1753760), (40, 1709916), (48, 1424930), (52, 1315320), (60, 1139944), (65, 1052256), (78, 876880), (80, 854958), (96, 712465), (97, 705120), (104, 657660), (113, 605280), (120, 569972), (130, 526128), (156, 438440), (160, 427479), (194, 352560), (195, 350752), (208, 328830), (226, 302640), (240, 284986), (260, 263064), (291, 235040), (312, 219220), (339, 201760), (388, 176280), (390, 175376), (416, 164415), (452, 151320), (480, 142493), (485, 141024), (520, 131532), (565, 121056), (582, 117520), (624, 109610), (678, 100880), (776, 88140), (780, 87688), (904, 75660), (970, 70512), (1040, 65766), (1130, 60528), (1164, 58760), (1248, 54805), (1261, 54240), (1356, 50440), (1455, 47008), (1469, 46560), (1552, 44070), (1560, 43844), (1695, 40352), (1808, 37830), (1940, 35256), (2080, 32883), (2260, 30264), (2328, 29380), (2522, 27120), (2712, 25220), (2910, 23504), (2938, 23280), (3104, 22035), (3120, 21922), (3390, 20176), (3616, 18915), (3783, 18080), (3880, 17628), (4407, 15520), (4520, 15132), (4656, 14690), (5044, 13560), (5424, 12610), (5820, 11752), (5876, 11640), (6240, 10961), (6305, 10848), (6780, 10088), (7345, 9312), (7566, 9040), (7760, 8814)]