771423120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 240

約数和(自身を含む): 2830704240

約数和(自身を除く): 2059281120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 104, 117, 120, 130, 144, 146, 156, 180, 195, 208, 219, 234, 240, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 624, 657, 720, 730, 780, 876, 936, 949, 1040, 1095, 1129, 1168, 1170, 1314, 1460, 1560, 1752, 1872, 1898, 2190, 2258, 2340, 2628, 2847, 2920, 3120, 3285, 3387, 3504, 3796, 4380, 4516, 4680, 4745, 5256, 5645, 5694, 5840, 6570, 6774, 7592, 8541, 8760, 9032, 9360, 9490, 10161, 10512, 11290, 11388, 13140, 13548, 14235, 14677, 15184, 16935, 17082, 17520, 18064, 18980, 20322, 22580, 22776, 26280, 27096, 28470, 29354, 33870, 34164, 37960, 40644, 42705, 44031, 45160, 45552, 50805, 52560, 54192, 56940, 58708, 67740, 68328, 73385, 75920, 81288, 82417, 85410, 88062, 90320, 101610, 113880, 117416, 132093, 135480, 136656, 146770, 162576, 164834, 170820, 176124, 203220, 220155, 227760, 234832, 247251, 264186, 270960, 293540, 329668, 341640, 352248, 406440, 412085, 440310, 494502, 528372, 587080, 659336, 660465, 683280, 704496, 741753, 812880, 824170, 880620, 989004, 1056744, 1071421, 1174160, 1236255, 1318672, 1320930, 1483506, 1648340, 1761240, 1978008, 2113488, 2142842, 2472510, 2641860, 2967012, 3214263, 3296680, 3522480, 3708765, 3956016, 4285684, 4945020, 5283720, 5357105, 5934024, 6428526, 6593360, 7417530, 8571368, 9642789, 9890040, 10567440, 10714210, 11868048, 12857052, 14835060, 16071315, 17142736, 19285578, 19780080, 21428420, 25714104, 29670120, 32142630, 38571156, 42856840, 48213945, 51428208, 59340240, 64285260, 77142312, 85713680, 96427890, 128570520, 154284624, 192855780, 257141040, 385711560, 771423120]

約数ペア:

[(1, 771423120), (2, 385711560), (3, 257141040), (4, 192855780), (5, 154284624), (6, 128570520), (8, 96427890), (9, 85713680), (10, 77142312), (12, 64285260), (13, 59340240), (15, 51428208), (16, 48213945), (18, 42856840), (20, 38571156), (24, 32142630), (26, 29670120), (30, 25714104), (36, 21428420), (39, 19780080), (40, 19285578), (45, 17142736), (48, 16071315), (52, 14835060), (60, 12857052), (65, 11868048), (72, 10714210), (73, 10567440), (78, 9890040), (80, 9642789), (90, 8571368), (104, 7417530), (117, 6593360), (120, 6428526), (130, 5934024), (144, 5357105), (146, 5283720), (156, 4945020), (180, 4285684), (195, 3956016), (208, 3708765), (219, 3522480), (234, 3296680), (240, 3214263), (260, 2967012), (292, 2641860), (312, 2472510), (360, 2142842), (365, 2113488), (390, 1978008), (438, 1761240), (468, 1648340), (520, 1483506), (584, 1320930), (585, 1318672), (624, 1236255), (657, 1174160), (720, 1071421), (730, 1056744), (780, 989004), (876, 880620), (936, 824170), (949, 812880), (1040, 741753), (1095, 704496), (1129, 683280), (1168, 660465), (1170, 659336), (1314, 587080), (1460, 528372), (1560, 494502), (1752, 440310), (1872, 412085), (1898, 406440), (2190, 352248), (2258, 341640), (2340, 329668), (2628, 293540), (2847, 270960), (2920, 264186), (3120, 247251), (3285, 234832), (3387, 227760), (3504, 220155), (3796, 203220), (4380, 176124), (4516, 170820), (4680, 164834), (4745, 162576), (5256, 146770), (5645, 136656), (5694, 135480), (5840, 132093), (6570, 117416), (6774, 113880), (7592, 101610), (8541, 90320), (8760, 88062), (9032, 85410), (9360, 82417), (9490, 81288), (10161, 75920), (10512, 73385), (11290, 68328), (11388, 67740), (13140, 58708), (13548, 56940), (14235, 54192), (14677, 52560), (15184, 50805), (16935, 45552), (17082, 45160), (17520, 44031), (18064, 42705), (18980, 40644), (20322, 37960), (22580, 34164), (22776, 33870), (26280, 29354), (27096, 28470)]