157021176320

素因数分解:

$2^9\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{6691}}^1$

素因数の和:6906

約数の個数: 160

約数和(自身を含む): 384466642560

約数和(自身を除く): 227445466240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 103, 128, 160, 178, 206, 256, 320, 356, 412, 445, 512, 515, 640, 712, 824, 890, 1030, 1280, 1424, 1648, 1780, 2060, 2560, 2848, 3296, 3560, 4120, 5696, 6592, 6691, 7120, 8240, 9167, 11392, 13184, 13382, 14240, 16480, 18334, 22784, 26368, 26764, 28480, 32960, 33455, 36668, 45568, 45835, 52736, 53528, 56960, 65920, 66910, 73336, 91670, 107056, 113920, 131840, 133820, 146672, 183340, 214112, 227840, 263680, 267640, 293344, 366680, 428224, 535280, 586688, 595499, 689173, 733360, 856448, 1070560, 1173376, 1190998, 1378346, 1466720, 1712896, 2141120, 2346752, 2381996, 2756692, 2933440, 2977495, 3425792, 3445865, 4282240, 4693504, 4763992, 5513384, 5866880, 5954990, 6891730, 8564480, 9527984, 11026768, 11733760, 11909980, 13783460, 17128960, 19055968, 22053536, 23467520, 23819960, 27566920, 38111936, 44107072, 47639920, 55133840, 61336397, 76223872, 88214144, 95279840, 110267680, 122672794, 152447744, 176428288, 190559680, 220535360, 245345588, 304895488, 306681985, 352856576, 381119360, 441070720, 490691176, 613363970, 762238720, 882141440, 981382352, 1226727940, 1524477440, 1764282880, 1962764704, 2453455880, 3925529408, 4906911760, 7851058816, 9813823520, 15702117632, 19627647040, 31404235264, 39255294080, 78510588160, 157021176320]

約数ペア:

[(1, 157021176320), (2, 78510588160), (4, 39255294080), (5, 31404235264), (8, 19627647040), (10, 15702117632), (16, 9813823520), (20, 7851058816), (32, 4906911760), (40, 3925529408), (64, 2453455880), (80, 1962764704), (89, 1764282880), (103, 1524477440), (128, 1226727940), (160, 981382352), (178, 882141440), (206, 762238720), (256, 613363970), (320, 490691176), (356, 441070720), (412, 381119360), (445, 352856576), (512, 306681985), (515, 304895488), (640, 245345588), (712, 220535360), (824, 190559680), (890, 176428288), (1030, 152447744), (1280, 122672794), (1424, 110267680), (1648, 95279840), (1780, 88214144), (2060, 76223872), (2560, 61336397), (2848, 55133840), (3296, 47639920), (3560, 44107072), (4120, 38111936), (5696, 27566920), (6592, 23819960), (6691, 23467520), (7120, 22053536), (8240, 19055968), (9167, 17128960), (11392, 13783460), (13184, 11909980), (13382, 11733760), (14240, 11026768), (16480, 9527984), (18334, 8564480), (22784, 6891730), (26368, 5954990), (26764, 5866880), (28480, 5513384), (32960, 4763992), (33455, 4693504), (36668, 4282240), (45568, 3445865), (45835, 3425792), (52736, 2977495), (53528, 2933440), (56960, 2756692), (65920, 2381996), (66910, 2346752), (73336, 2141120), (91670, 1712896), (107056, 1466720), (113920, 1378346), (131840, 1190998), (133820, 1173376), (146672, 1070560), (183340, 856448), (214112, 733360), (227840, 689173), (263680, 595499), (267640, 586688), (293344, 535280), (366680, 428224)]