64150680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 128

約数和(自身を含む): 219179520

約数和(自身を除く): 155028840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2113, 2530, 2760, 3036, 3795, 4226, 5060, 6072, 6339, 7590, 8452, 10120, 10565, 12678, 15180, 16904, 21130, 23243, 25356, 30360, 31695, 42260, 46486, 48599, 50712, 63390, 69729, 84520, 92972, 97198, 116215, 126780, 139458, 145797, 185944, 194396, 232430, 242995, 253560, 278916, 291594, 348645, 388792, 464860, 485990, 534589, 557832, 583188, 697290, 728985, 929720, 971980, 1069178, 1166376, 1394580, 1457970, 1603767, 1943960, 2138356, 2672945, 2789160, 2915940, 3207534, 4276712, 5345890, 5831880, 6415068, 8018835, 10691780, 12830136, 16037670, 21383560, 32075340, 64150680]

約数ペア:

[(1, 64150680), (2, 32075340), (3, 21383560), (4, 16037670), (5, 12830136), (6, 10691780), (8, 8018835), (10, 6415068), (11, 5831880), (12, 5345890), (15, 4276712), (20, 3207534), (22, 2915940), (23, 2789160), (24, 2672945), (30, 2138356), (33, 1943960), (40, 1603767), (44, 1457970), (46, 1394580), (55, 1166376), (60, 1069178), (66, 971980), (69, 929720), (88, 728985), (92, 697290), (110, 583188), (115, 557832), (120, 534589), (132, 485990), (138, 464860), (165, 388792), (184, 348645), (220, 291594), (230, 278916), (253, 253560), (264, 242995), (276, 232430), (330, 194396), (345, 185944), (440, 145797), (460, 139458), (506, 126780), (552, 116215), (660, 97198), (690, 92972), (759, 84520), (920, 69729), (1012, 63390), (1265, 50712), (1320, 48599), (1380, 46486), (1518, 42260), (2024, 31695), (2113, 30360), (2530, 25356), (2760, 23243), (3036, 21130), (3795, 16904), (4226, 15180), (5060, 12678), (6072, 10565), (6339, 10120), (7590, 8452)]