214940880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3914

約数の個数: 240

約数和(自身を含む): 900192384

約数和(自身を除く): 685251504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3877, 3960, 4620, 5040, 5544, 6160, 6930, 7754, 7920, 9240, 11088, 11631, 13860, 15508, 18480, 19385, 23262, 27139, 27720, 31016, 34893, 38770, 42647, 46524, 54278, 55440, 58155, 62032, 69786, 77540, 81417, 85294, 93048, 108556, 116310, 127941, 135695, 139572, 155080, 162834, 170588, 174465, 186096, 213235, 217112, 232620, 244251, 255882, 271390, 279144, 298529, 310160, 325668, 341176, 348930, 383823, 407085, 426470, 434224, 465240, 488502, 511764, 542780, 558288, 597058, 639705, 651336, 682352, 697860, 767646, 814170, 852940, 895587, 930480, 977004, 1023528, 1085560, 1194116, 1221255, 1279410, 1302672, 1395720, 1492645, 1535292, 1628340, 1705880, 1791174, 1919115, 1954008, 2047056, 2171120, 2388232, 2442510, 2558820, 2686761, 2791440, 2985290, 3070584, 3256680, 3411760, 3582348, 3838230, 3908016, 4477935, 4776464, 4885020, 5117640, 5373522, 5970580, 6141168, 6513360, 7164696, 7676460, 8955870, 9770040, 10235280, 10747044, 11941160, 13433805, 14329392, 15352920, 17911740, 19540080, 21494088, 23882320, 26867610, 30705840, 35823480, 42988176, 53735220, 71646960, 107470440, 214940880]

約数ペア:

[(1, 214940880), (2, 107470440), (3, 71646960), (4, 53735220), (5, 42988176), (6, 35823480), (7, 30705840), (8, 26867610), (9, 23882320), (10, 21494088), (11, 19540080), (12, 17911740), (14, 15352920), (15, 14329392), (16, 13433805), (18, 11941160), (20, 10747044), (21, 10235280), (22, 9770040), (24, 8955870), (28, 7676460), (30, 7164696), (33, 6513360), (35, 6141168), (36, 5970580), (40, 5373522), (42, 5117640), (44, 4885020), (45, 4776464), (48, 4477935), (55, 3908016), (56, 3838230), (60, 3582348), (63, 3411760), (66, 3256680), (70, 3070584), (72, 2985290), (77, 2791440), (80, 2686761), (84, 2558820), (88, 2442510), (90, 2388232), (99, 2171120), (105, 2047056), (110, 1954008), (112, 1919115), (120, 1791174), (126, 1705880), (132, 1628340), (140, 1535292), (144, 1492645), (154, 1395720), (165, 1302672), (168, 1279410), (176, 1221255), (180, 1194116), (198, 1085560), (210, 1023528), (220, 977004), (231, 930480), (240, 895587), (252, 852940), (264, 814170), (280, 767646), (308, 697860), (315, 682352), (330, 651336), (336, 639705), (360, 597058), (385, 558288), (396, 542780), (420, 511764), (440, 488502), (462, 465240), (495, 434224), (504, 426470), (528, 407085), (560, 383823), (616, 348930), (630, 341176), (660, 325668), (693, 310160), (720, 298529), (770, 279144), (792, 271390), (840, 255882), (880, 244251), (924, 232620), (990, 217112), (1008, 213235), (1155, 186096), (1232, 174465), (1260, 170588), (1320, 162834), (1386, 155080), (1540, 139572), (1584, 135695), (1680, 127941), (1848, 116310), (1980, 108556), (2310, 93048), (2520, 85294), (2640, 81417), (2772, 77540), (3080, 69786), (3465, 62032), (3696, 58155), (3877, 55440), (3960, 54278), (4620, 46524), (5040, 42647), (5544, 38770), (6160, 34893), (6930, 31016), (7754, 27720), (7920, 27139), (9240, 23262), (11088, 19385), (11631, 18480), (13860, 15508)]