121700320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 361197144

約数和(自身を除く): 239496824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 49, 56, 70, 76, 80, 86, 95, 98, 112, 133, 140, 152, 160, 172, 190, 196, 215, 224, 245, 266, 280, 301, 304, 344, 361, 380, 392, 430, 490, 532, 560, 602, 608, 665, 688, 722, 760, 784, 817, 860, 931, 980, 1064, 1120, 1204, 1330, 1376, 1444, 1505, 1520, 1568, 1634, 1720, 1805, 1862, 1960, 2107, 2128, 2408, 2527, 2660, 2888, 3010, 3040, 3268, 3440, 3610, 3724, 3920, 4085, 4214, 4256, 4655, 4816, 5054, 5320, 5719, 5776, 6020, 6536, 6880, 7220, 7448, 7840, 8170, 8428, 9310, 9632, 10108, 10535, 10640, 11438, 11552, 12040, 12635, 13072, 14440, 14896, 15523, 16340, 16856, 17689, 18620, 20216, 21070, 21280, 22876, 24080, 25270, 26144, 28595, 28880, 29792, 31046, 32680, 33712, 35378, 37240, 40033, 40432, 42140, 45752, 48160, 50540, 57190, 57760, 62092, 65360, 67424, 70756, 74480, 77615, 80066, 80864, 84280, 88445, 91504, 101080, 108661, 114380, 124184, 130720, 141512, 148960, 155230, 160132, 168560, 176890, 183008, 200165, 202160, 217322, 228760, 248368, 283024, 310460, 320264, 337120, 353780, 400330, 404320, 434644, 457520, 496736, 543305, 566048, 620920, 640528, 707560, 760627, 800660, 869288, 915040, 1086610, 1241840, 1281056, 1415120, 1521254, 1601320, 1738576, 2173220, 2483680, 2830240, 3042508, 3202640, 3477152, 3803135, 4346440, 6085016, 6405280, 7606270, 8692880, 12170032, 15212540, 17385760, 24340064, 30425080, 60850160, 121700320]

約数ペア:

[(1, 121700320), (2, 60850160), (4, 30425080), (5, 24340064), (7, 17385760), (8, 15212540), (10, 12170032), (14, 8692880), (16, 7606270), (19, 6405280), (20, 6085016), (28, 4346440), (32, 3803135), (35, 3477152), (38, 3202640), (40, 3042508), (43, 2830240), (49, 2483680), (56, 2173220), (70, 1738576), (76, 1601320), (80, 1521254), (86, 1415120), (95, 1281056), (98, 1241840), (112, 1086610), (133, 915040), (140, 869288), (152, 800660), (160, 760627), (172, 707560), (190, 640528), (196, 620920), (215, 566048), (224, 543305), (245, 496736), (266, 457520), (280, 434644), (301, 404320), (304, 400330), (344, 353780), (361, 337120), (380, 320264), (392, 310460), (430, 283024), (490, 248368), (532, 228760), (560, 217322), (602, 202160), (608, 200165), (665, 183008), (688, 176890), (722, 168560), (760, 160132), (784, 155230), (817, 148960), (860, 141512), (931, 130720), (980, 124184), (1064, 114380), (1120, 108661), (1204, 101080), (1330, 91504), (1376, 88445), (1444, 84280), (1505, 80864), (1520, 80066), (1568, 77615), (1634, 74480), (1720, 70756), (1805, 67424), (1862, 65360), (1960, 62092), (2107, 57760), (2128, 57190), (2408, 50540), (2527, 48160), (2660, 45752), (2888, 42140), (3010, 40432), (3040, 40033), (3268, 37240), (3440, 35378), (3610, 33712), (3724, 32680), (3920, 31046), (4085, 29792), (4214, 28880), (4256, 28595), (4655, 26144), (4816, 25270), (5054, 24080), (5320, 22876), (5719, 21280), (5776, 21070), (6020, 20216), (6536, 18620), (6880, 17689), (7220, 16856), (7448, 16340), (7840, 15523), (8170, 14896), (8428, 14440), (9310, 13072), (9632, 12635), (10108, 12040), (10535, 11552), (10640, 11438)]