12699680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 39191040

約数和(自身を除く): 26491360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 29, 32, 34, 35, 40, 46, 56, 58, 68, 70, 80, 85, 92, 112, 115, 116, 119, 136, 140, 145, 160, 161, 170, 184, 203, 224, 230, 232, 238, 272, 280, 290, 322, 340, 368, 391, 406, 460, 464, 476, 493, 544, 560, 580, 595, 644, 667, 680, 736, 782, 805, 812, 920, 928, 952, 986, 1015, 1120, 1160, 1190, 1288, 1334, 1360, 1564, 1610, 1624, 1840, 1904, 1955, 1972, 2030, 2320, 2380, 2465, 2576, 2668, 2720, 2737, 3128, 3220, 3248, 3335, 3451, 3680, 3808, 3910, 3944, 4060, 4640, 4669, 4760, 4930, 5152, 5336, 5474, 6256, 6440, 6496, 6670, 6902, 7820, 7888, 8120, 9338, 9520, 9860, 10672, 10948, 11339, 12512, 12880, 13340, 13685, 13804, 15640, 15776, 16240, 17255, 18676, 19040, 19720, 21344, 21896, 22678, 23345, 25760, 26680, 27370, 27608, 31280, 32480, 34510, 37352, 39440, 43792, 45356, 46690, 53360, 54740, 55216, 56695, 62560, 69020, 74704, 78880, 79373, 87584, 90712, 93380, 106720, 109480, 110432, 113390, 138040, 149408, 158746, 181424, 186760, 218960, 226780, 276080, 317492, 362848, 373520, 396865, 437920, 453560, 552160, 634984, 747040, 793730, 907120, 1269968, 1587460, 1814240, 2539936, 3174920, 6349840, 12699680]

約数ペア:

[(1, 12699680), (2, 6349840), (4, 3174920), (5, 2539936), (7, 1814240), (8, 1587460), (10, 1269968), (14, 907120), (16, 793730), (17, 747040), (20, 634984), (23, 552160), (28, 453560), (29, 437920), (32, 396865), (34, 373520), (35, 362848), (40, 317492), (46, 276080), (56, 226780), (58, 218960), (68, 186760), (70, 181424), (80, 158746), (85, 149408), (92, 138040), (112, 113390), (115, 110432), (116, 109480), (119, 106720), (136, 93380), (140, 90712), (145, 87584), (160, 79373), (161, 78880), (170, 74704), (184, 69020), (203, 62560), (224, 56695), (230, 55216), (232, 54740), (238, 53360), (272, 46690), (280, 45356), (290, 43792), (322, 39440), (340, 37352), (368, 34510), (391, 32480), (406, 31280), (460, 27608), (464, 27370), (476, 26680), (493, 25760), (544, 23345), (560, 22678), (580, 21896), (595, 21344), (644, 19720), (667, 19040), (680, 18676), (736, 17255), (782, 16240), (805, 15776), (812, 15640), (920, 13804), (928, 13685), (952, 13340), (986, 12880), (1015, 12512), (1120, 11339), (1160, 10948), (1190, 10672), (1288, 9860), (1334, 9520), (1360, 9338), (1564, 8120), (1610, 7888), (1624, 7820), (1840, 6902), (1904, 6670), (1955, 6496), (1972, 6440), (2030, 6256), (2320, 5474), (2380, 5336), (2465, 5152), (2576, 4930), (2668, 4760), (2720, 4669), (2737, 4640), (3128, 4060), (3220, 3944), (3248, 3910), (3335, 3808), (3451, 3680)]