163719920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 480302592

約数和(自身を除く): 316582672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 523, 559, 560, 602, 688, 728, 860, 910, 1040, 1046, 1118, 1204, 1456, 1505, 1720, 1820, 2092, 2236, 2408, 2615, 2795, 3010, 3440, 3640, 3661, 3913, 4184, 4472, 4816, 5230, 5590, 6020, 6799, 7280, 7322, 7826, 8368, 8944, 10460, 11180, 12040, 13598, 14644, 15652, 18305, 19565, 20920, 22360, 22489, 24080, 27196, 29288, 31304, 33995, 36610, 39130, 41840, 44720, 44978, 47593, 54392, 58576, 62608, 67990, 73220, 78260, 89956, 95186, 108784, 112445, 135980, 146440, 156520, 157423, 179912, 190372, 224890, 237965, 271960, 292357, 292880, 313040, 314846, 359824, 380744, 449780, 475930, 543920, 584714, 629692, 761488, 787115, 899560, 951860, 1169428, 1259384, 1461785, 1574230, 1799120, 1903720, 2046499, 2338856, 2518768, 2923570, 3148460, 3807440, 4092998, 4677712, 5847140, 6296920, 8185996, 10232495, 11694280, 12593840, 16371992, 20464990, 23388560, 32743984, 40929980, 81859960, 163719920]

約数ペア:

[(1, 163719920), (2, 81859960), (4, 40929980), (5, 32743984), (7, 23388560), (8, 20464990), (10, 16371992), (13, 12593840), (14, 11694280), (16, 10232495), (20, 8185996), (26, 6296920), (28, 5847140), (35, 4677712), (40, 4092998), (43, 3807440), (52, 3148460), (56, 2923570), (65, 2518768), (70, 2338856), (80, 2046499), (86, 1903720), (91, 1799120), (104, 1574230), (112, 1461785), (130, 1259384), (140, 1169428), (172, 951860), (182, 899560), (208, 787115), (215, 761488), (260, 629692), (280, 584714), (301, 543920), (344, 475930), (364, 449780), (430, 380744), (455, 359824), (520, 314846), (523, 313040), (559, 292880), (560, 292357), (602, 271960), (688, 237965), (728, 224890), (860, 190372), (910, 179912), (1040, 157423), (1046, 156520), (1118, 146440), (1204, 135980), (1456, 112445), (1505, 108784), (1720, 95186), (1820, 89956), (2092, 78260), (2236, 73220), (2408, 67990), (2615, 62608), (2795, 58576), (3010, 54392), (3440, 47593), (3640, 44978), (3661, 44720), (3913, 41840), (4184, 39130), (4472, 36610), (4816, 33995), (5230, 31304), (5590, 29288), (6020, 27196), (6799, 24080), (7280, 22489), (7322, 22360), (7826, 20920), (8368, 19565), (8944, 18305), (10460, 15652), (11180, 14644), (12040, 13598)]