69668280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 251428320

約数和(自身を除く): 181760040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 241, 264, 292, 330, 360, 365, 396, 438, 440, 482, 495, 584, 657, 660, 723, 730, 792, 803, 876, 964, 990, 1095, 1205, 1314, 1320, 1446, 1460, 1606, 1752, 1928, 1980, 2169, 2190, 2409, 2410, 2628, 2651, 2892, 2920, 3212, 3285, 3615, 3960, 4015, 4338, 4380, 4818, 4820, 5256, 5302, 5784, 6424, 6570, 7227, 7230, 7953, 8030, 8676, 8760, 9636, 9640, 10604, 10845, 12045, 13140, 13255, 14454, 14460, 15906, 16060, 17352, 17593, 19272, 21208, 21690, 23859, 24090, 26280, 26510, 28908, 28920, 31812, 32120, 35186, 36135, 39765, 43380, 47718, 48180, 52779, 53020, 57816, 63624, 70372, 72270, 79530, 86760, 87965, 95436, 96360, 105558, 106040, 119295, 140744, 144540, 158337, 159060, 175930, 190872, 193523, 211116, 238590, 263895, 289080, 316674, 318120, 351860, 387046, 422232, 477180, 527790, 580569, 633348, 703720, 774092, 791685, 954360, 967615, 1055580, 1161138, 1266696, 1548184, 1583370, 1741707, 1935230, 2111160, 2322276, 2902845, 3166740, 3483414, 3870460, 4644552, 5805690, 6333480, 6966828, 7740920, 8708535, 11611380, 13933656, 17417070, 23222760, 34834140, 69668280]

約数ペア:

[(1, 69668280), (2, 34834140), (3, 23222760), (4, 17417070), (5, 13933656), (6, 11611380), (8, 8708535), (9, 7740920), (10, 6966828), (11, 6333480), (12, 5805690), (15, 4644552), (18, 3870460), (20, 3483414), (22, 3166740), (24, 2902845), (30, 2322276), (33, 2111160), (36, 1935230), (40, 1741707), (44, 1583370), (45, 1548184), (55, 1266696), (60, 1161138), (66, 1055580), (72, 967615), (73, 954360), (88, 791685), (90, 774092), (99, 703720), (110, 633348), (120, 580569), (132, 527790), (146, 477180), (165, 422232), (180, 387046), (198, 351860), (219, 318120), (220, 316674), (241, 289080), (264, 263895), (292, 238590), (330, 211116), (360, 193523), (365, 190872), (396, 175930), (438, 159060), (440, 158337), (482, 144540), (495, 140744), (584, 119295), (657, 106040), (660, 105558), (723, 96360), (730, 95436), (792, 87965), (803, 86760), (876, 79530), (964, 72270), (990, 70372), (1095, 63624), (1205, 57816), (1314, 53020), (1320, 52779), (1446, 48180), (1460, 47718), (1606, 43380), (1752, 39765), (1928, 36135), (1980, 35186), (2169, 32120), (2190, 31812), (2409, 28920), (2410, 28908), (2628, 26510), (2651, 26280), (2892, 24090), (2920, 23859), (3212, 21690), (3285, 21208), (3615, 19272), (3960, 17593), (4015, 17352), (4338, 16060), (4380, 15906), (4818, 14460), (4820, 14454), (5256, 13255), (5302, 13140), (5784, 12045), (6424, 10845), (6570, 10604), (7227, 9640), (7230, 9636), (7953, 8760), (8030, 8676)]