145808320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 428432976

約数和(自身を除く): 282624656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 547, 560, 595, 680, 784, 833, 952, 980, 1088, 1094, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2188, 2240, 2380, 2720, 2735, 3136, 3332, 3808, 3829, 3920, 4165, 4376, 4760, 5440, 5470, 6664, 7616, 7658, 7840, 8330, 8752, 9299, 9520, 10940, 13328, 15316, 15680, 16660, 17504, 18598, 19040, 19145, 21880, 26656, 26803, 30632, 33320, 35008, 37196, 38080, 38290, 43760, 46495, 53312, 53606, 61264, 65093, 66640, 74392, 76580, 87520, 92990, 107212, 122528, 130186, 133280, 134015, 148784, 153160, 175040, 185980, 214424, 245056, 260372, 266560, 268030, 297568, 306320, 325465, 371960, 428848, 455651, 520744, 536060, 595136, 612640, 650930, 743920, 857696, 911302, 1041488, 1072120, 1225280, 1301860, 1487840, 1715392, 1822604, 2082976, 2144240, 2278255, 2603720, 2975680, 3645208, 4165952, 4288480, 4556510, 5207440, 7290416, 8576960, 9113020, 10414880, 14580832, 18226040, 20829760, 29161664, 36452080, 72904160, 145808320]

約数ペア:

[(1, 145808320), (2, 72904160), (4, 36452080), (5, 29161664), (7, 20829760), (8, 18226040), (10, 14580832), (14, 10414880), (16, 9113020), (17, 8576960), (20, 7290416), (28, 5207440), (32, 4556510), (34, 4288480), (35, 4165952), (40, 3645208), (49, 2975680), (56, 2603720), (64, 2278255), (68, 2144240), (70, 2082976), (80, 1822604), (85, 1715392), (98, 1487840), (112, 1301860), (119, 1225280), (136, 1072120), (140, 1041488), (160, 911302), (170, 857696), (196, 743920), (224, 650930), (238, 612640), (245, 595136), (272, 536060), (280, 520744), (320, 455651), (340, 428848), (392, 371960), (448, 325465), (476, 306320), (490, 297568), (544, 268030), (547, 266560), (560, 260372), (595, 245056), (680, 214424), (784, 185980), (833, 175040), (952, 153160), (980, 148784), (1088, 134015), (1094, 133280), (1120, 130186), (1190, 122528), (1360, 107212), (1568, 92990), (1666, 87520), (1904, 76580), (1960, 74392), (2188, 66640), (2240, 65093), (2380, 61264), (2720, 53606), (2735, 53312), (3136, 46495), (3332, 43760), (3808, 38290), (3829, 38080), (3920, 37196), (4165, 35008), (4376, 33320), (4760, 30632), (5440, 26803), (5470, 26656), (6664, 21880), (7616, 19145), (7658, 19040), (7840, 18598), (8330, 17504), (8752, 16660), (9299, 15680), (9520, 15316), (10940, 13328)]