316996132880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{32341}}^1$

素因数の和:33145

約数の個数: 160

約数和(自身を含む): 880108098048

約数和(自身を除く): 563111965168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 761, 805, 920, 1288, 1522, 1610, 1840, 2576, 3044, 3220, 3805, 5327, 6088, 6440, 7610, 10654, 12176, 12880, 15220, 17503, 21308, 26635, 30440, 32341, 35006, 42616, 53270, 60880, 64682, 70012, 85232, 87515, 106540, 122521, 129364, 140024, 161705, 175030, 213080, 226387, 245042, 258728, 280048, 323410, 350060, 426160, 452774, 490084, 517456, 612605, 646820, 700120, 743843, 905548, 980168, 1131935, 1225210, 1293640, 1400240, 1487686, 1811096, 1960336, 2263870, 2450420, 2587280, 2975372, 3622192, 3719215, 4527740, 4900840, 5206901, 5950744, 7438430, 9055480, 9801680, 10413802, 11901488, 14876860, 18110960, 20827604, 24611501, 26034505, 29753720, 41655208, 49223002, 52069010, 59507440, 83310416, 98446004, 104138020, 123057505, 172280507, 196892008, 208276040, 246115010, 344561014, 393784016, 416552080, 492230020, 566064523, 689122028, 861402535, 984460040, 1132129046, 1378244056, 1722805070, 1968920080, 2264258092, 2756488112, 2830322615, 3445610140, 3962451661, 4528516184, 5660645230, 6891220280, 7924903322, 9057032368, 11321290460, 13782440560, 15849806644, 19812258305, 22642580920, 31699613288, 39624516610, 45285161840, 63399226576, 79249033220, 158498066440, 316996132880]

約数ペア:

[(1, 316996132880), (2, 158498066440), (4, 79249033220), (5, 63399226576), (7, 45285161840), (8, 39624516610), (10, 31699613288), (14, 22642580920), (16, 19812258305), (20, 15849806644), (23, 13782440560), (28, 11321290460), (35, 9057032368), (40, 7924903322), (46, 6891220280), (56, 5660645230), (70, 4528516184), (80, 3962451661), (92, 3445610140), (112, 2830322615), (115, 2756488112), (140, 2264258092), (161, 1968920080), (184, 1722805070), (230, 1378244056), (280, 1132129046), (322, 984460040), (368, 861402535), (460, 689122028), (560, 566064523), (644, 492230020), (761, 416552080), (805, 393784016), (920, 344561014), (1288, 246115010), (1522, 208276040), (1610, 196892008), (1840, 172280507), (2576, 123057505), (3044, 104138020), (3220, 98446004), (3805, 83310416), (5327, 59507440), (6088, 52069010), (6440, 49223002), (7610, 41655208), (10654, 29753720), (12176, 26034505), (12880, 24611501), (15220, 20827604), (17503, 18110960), (21308, 14876860), (26635, 11901488), (30440, 10413802), (32341, 9801680), (35006, 9055480), (42616, 7438430), (53270, 5950744), (60880, 5206901), (64682, 4900840), (70012, 4527740), (85232, 3719215), (87515, 3622192), (106540, 2975372), (122521, 2587280), (129364, 2450420), (140024, 2263870), (161705, 1960336), (175030, 1811096), (213080, 1487686), (226387, 1400240), (245042, 1293640), (258728, 1225210), (280048, 1131935), (323410, 980168), (350060, 905548), (426160, 743843), (452774, 700120), (490084, 646820), (517456, 612605)]