68563040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 211849344

約数和(自身を除く): 143286304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 277, 280, 340, 364, 416, 442, 455, 476, 520, 544, 554, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1108, 1120, 1190, 1360, 1385, 1456, 1547, 1768, 1820, 1904, 1939, 2080, 2210, 2216, 2380, 2720, 2770, 2912, 3094, 3536, 3601, 3640, 3808, 3878, 4420, 4432, 4709, 4760, 5540, 6188, 7072, 7202, 7280, 7735, 7756, 8840, 8864, 9418, 9520, 9695, 11080, 12376, 14404, 14560, 15470, 15512, 17680, 18005, 18836, 19040, 19390, 22160, 23545, 24752, 25207, 28808, 30940, 31024, 32963, 35360, 36010, 37672, 38780, 44320, 47090, 49504, 50414, 57616, 61217, 61880, 62048, 65926, 72020, 75344, 77560, 94180, 100828, 115232, 122434, 123760, 126035, 131852, 144040, 150688, 155120, 164815, 188360, 201656, 244868, 247520, 252070, 263704, 288080, 306085, 310240, 329630, 376720, 403312, 428519, 489736, 504140, 527408, 576160, 612170, 659260, 753440, 806624, 857038, 979472, 1008280, 1054816, 1224340, 1318520, 1714076, 1958944, 2016560, 2142595, 2448680, 2637040, 3428152, 4033120, 4285190, 4897360, 5274080, 6856304, 8570380, 9794720, 13712608, 17140760, 34281520, 68563040]

約数ペア:

[(1, 68563040), (2, 34281520), (4, 17140760), (5, 13712608), (7, 9794720), (8, 8570380), (10, 6856304), (13, 5274080), (14, 4897360), (16, 4285190), (17, 4033120), (20, 3428152), (26, 2637040), (28, 2448680), (32, 2142595), (34, 2016560), (35, 1958944), (40, 1714076), (52, 1318520), (56, 1224340), (65, 1054816), (68, 1008280), (70, 979472), (80, 857038), (85, 806624), (91, 753440), (104, 659260), (112, 612170), (119, 576160), (130, 527408), (136, 504140), (140, 489736), (160, 428519), (170, 403312), (182, 376720), (208, 329630), (221, 310240), (224, 306085), (238, 288080), (260, 263704), (272, 252070), (277, 247520), (280, 244868), (340, 201656), (364, 188360), (416, 164815), (442, 155120), (455, 150688), (476, 144040), (520, 131852), (544, 126035), (554, 123760), (560, 122434), (595, 115232), (680, 100828), (728, 94180), (884, 77560), (910, 75344), (952, 72020), (1040, 65926), (1105, 62048), (1108, 61880), (1120, 61217), (1190, 57616), (1360, 50414), (1385, 49504), (1456, 47090), (1547, 44320), (1768, 38780), (1820, 37672), (1904, 36010), (1939, 35360), (2080, 32963), (2210, 31024), (2216, 30940), (2380, 28808), (2720, 25207), (2770, 24752), (2912, 23545), (3094, 22160), (3536, 19390), (3601, 19040), (3640, 18836), (3808, 18005), (3878, 17680), (4420, 15512), (4432, 15470), (4709, 14560), (4760, 14404), (5540, 12376), (6188, 11080), (7072, 9695), (7202, 9520), (7280, 9418), (7735, 8864), (7756, 8840)]