2077679520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 576

約数和(自身を含む): 8579450880

約数和(自身を除く): 6501771360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 109, 112, 120, 122, 124, 126, 140, 144, 155, 160, 168, 180, 183, 186, 210, 217, 218, 224, 240, 244, 248, 252, 279, 280, 288, 305, 310, 315, 327, 336, 360, 366, 372, 420, 427, 434, 436, 465, 480, 488, 496, 504, 545, 549, 558, 560, 610, 620, 630, 651, 654, 672, 720, 732, 744, 763, 840, 854, 868, 872, 915, 930, 976, 981, 992, 1008, 1085, 1090, 1098, 1116, 1120, 1220, 1240, 1260, 1281, 1302, 1308, 1395, 1440, 1464, 1488, 1526, 1635, 1680, 1708, 1736, 1744, 1830, 1860, 1891, 1952, 1953, 1962, 2016, 2135, 2170, 2180, 2196, 2232, 2289, 2440, 2480, 2520, 2562, 2604, 2616, 2745, 2790, 2928, 2976, 3052, 3255, 3270, 3360, 3379, 3416, 3472, 3488, 3660, 3720, 3782, 3815, 3843, 3906, 3924, 4270, 4340, 4360, 4392, 4464, 4578, 4880, 4905, 4960, 5040, 5124, 5208, 5232, 5490, 5580, 5673, 5856, 6104, 6405, 6510, 6540, 6649, 6758, 6832, 6867, 6944, 7320, 7440, 7564, 7630, 7686, 7812, 7848, 8540, 8680, 8720, 8784, 8928, 9156, 9455, 9760, 9765, 9810, 10080, 10137, 10248, 10416, 10464, 10980, 11160, 11346, 11445, 12208, 12810, 13020, 13080, 13237, 13298, 13516, 13664, 13734, 14640, 14880, 15128, 15260, 15372, 15624, 15696, 16895, 17019, 17080, 17360, 17440, 17568, 18312, 18910, 19215, 19530, 19620, 19947, 20274, 20496, 20832, 21960, 22320, 22692, 22890, 23653, 24416, 25620, 26040, 26160, 26474, 26596, 27032, 27468, 28365, 29280, 30256, 30411, 30520, 30744, 31248, 31392, 33245, 33790, 34038, 34160, 34335, 34720, 36624, 37820, 38430, 39060, 39240, 39711, 39894, 40548, 40992, 43920, 44640, 45384, 45780, 46543, 47306, 50685, 51240, 52080, 52320, 52948, 53192, 54064, 54936, 56730, 59841, 60512, 60822, 61040, 61488, 62496, 66185, 66490, 67580, 68076, 68320, 68670, 70959, 73248, 75640, 76860, 78120, 78480, 79422, 79788, 81096, 85095, 87840, 90768, 91560, 93086, 94612, 99735, 101370, 102480, 104160, 105896, 106384, 108128, 109872, 113460, 118265, 119133, 119682, 121644, 122080, 122976, 132370, 132980, 135160, 136152, 137340, 139629, 141918, 151280, 152055, 153720, 156240, 156960, 158844, 159576, 162192, 170190, 181536, 183120, 186172, 189224, 198555, 199470, 202740, 204960, 206119, 211792, 212768, 212877, 219744, 226920, 232715, 236530, 238266, 239364, 243288, 264740, 265960, 270320, 272304, 274680, 279258, 283836, 299205, 302560, 304110, 307440, 312480, 317688, 319152, 324384, 340380, 354795, 366240, 372344, 378448, 397110, 398940, 405480, 412238, 418887, 423584, 425754, 453840, 465430, 473060, 476532, 478728, 486576, 529480, 531920, 540640, 544608, 549360, 558516, 567672, 595665, 598410, 608220, 614880, 618357, 635376, 638304, 680760, 698145, 709590, 744688, 756896, 794220, 797880, 810960, 824476, 837774, 851508, 907680, 930860, 946120, 953064, 957456, 973152, 1030595, 1058960, 1063840, 1064385, 1098720, 1117032, 1135344, 1191330, 1196820, 1216440, 1236714, 1270752, 1361520, 1396290, 1419180, 1442833, 1489376, 1588440, 1595760, 1621920, 1648952, 1675548, 1703016, 1855071, 1861720, 1892240, 1906128, 1914912, 2061190, 2094435, 2117920, 2128770, 2234064, 2270688, 2382660, 2393640, 2432880, 2473428, 2723040, 2792580, 2838360, 2885666, 3091785, 3176880, 3191520, 3297904, 3351096, 3406032, 3710142, 3723440, 3784480, 3812256, 4122380, 4188870, 4257540, 4328499, 4468128, 4765320, 4787280, 4865760, 4946856, 5585160, 5676720, 5771332, 6183570, 6353760, 6595808, 6702192, 6812064, 7214165, 7420284, 7446880, 8244760, 8377740, 8515080, 8656998, 9275355, 9530640, 9574560, 9893712, 11170320, 11353440, 11542664, 12367140, 12985497, 13404384, 14428330, 14840568, 16489520, 16755480, 17030160, 17313996, 18550710, 19061280, 19787424, 21642495, 22340640, 23085328, 24734280, 25970994, 28856660, 29681136, 32979040, 33510960, 34060320, 34627992, 37101420, 43284990, 46170656, 49468560, 51941988, 57713320, 59362272, 64927485, 67021920, 69255984, 74202840, 86569980, 98937120, 103883976, 115426640, 129854970, 138511968, 148405680, 173139960, 207767952, 230853280, 259709940, 296811360, 346279920, 415535904, 519419880, 692559840, 1038839760, 2077679520]

約数ペア:

[(1, 2077679520), (2, 1038839760), (3, 692559840), (4, 519419880), (5, 415535904), (6, 346279920), (7, 296811360), (8, 259709940), (9, 230853280), (10, 207767952), (12, 173139960), (14, 148405680), (15, 138511968), (16, 129854970), (18, 115426640), (20, 103883976), (21, 98937120), (24, 86569980), (28, 74202840), (30, 69255984), (31, 67021920), (32, 64927485), (35, 59362272), (36, 57713320), (40, 51941988), (42, 49468560), (45, 46170656), (48, 43284990), (56, 37101420), (60, 34627992), (61, 34060320), (62, 33510960), (63, 32979040), (70, 29681136), (72, 28856660), (80, 25970994), (84, 24734280), (90, 23085328), (93, 22340640), (96, 21642495), (105, 19787424), (109, 19061280), (112, 18550710), (120, 17313996), (122, 17030160), (124, 16755480), (126, 16489520), (140, 14840568), (144, 14428330), (155, 13404384), (160, 12985497), (168, 12367140), (180, 11542664), (183, 11353440), (186, 11170320), (210, 9893712), (217, 9574560), (218, 9530640), (224, 9275355), (240, 8656998), (244, 8515080), (248, 8377740), (252, 8244760), (279, 7446880), (280, 7420284), (288, 7214165), (305, 6812064), (310, 6702192), (315, 6595808), (327, 6353760), (336, 6183570), (360, 5771332), (366, 5676720), (372, 5585160), (420, 4946856), (427, 4865760), (434, 4787280), (436, 4765320), (465, 4468128), (480, 4328499), (488, 4257540), (496, 4188870), (504, 4122380), (545, 3812256), (549, 3784480), (558, 3723440), (560, 3710142), (610, 3406032), (620, 3351096), (630, 3297904), (651, 3191520), (654, 3176880), (672, 3091785), (720, 2885666), (732, 2838360), (744, 2792580), (763, 2723040), (840, 2473428), (854, 2432880), (868, 2393640), (872, 2382660), (915, 2270688), (930, 2234064), (976, 2128770), (981, 2117920), (992, 2094435), (1008, 2061190), (1085, 1914912), (1090, 1906128), (1098, 1892240), (1116, 1861720), (1120, 1855071), (1220, 1703016), (1240, 1675548), (1260, 1648952), (1281, 1621920), (1302, 1595760), (1308, 1588440), (1395, 1489376), (1440, 1442833), (1464, 1419180), (1488, 1396290), (1526, 1361520), (1635, 1270752), (1680, 1236714), (1708, 1216440), (1736, 1196820), (1744, 1191330), (1830, 1135344), (1860, 1117032), (1891, 1098720), (1952, 1064385), (1953, 1063840), (1962, 1058960), (2016, 1030595), (2135, 973152), (2170, 957456), (2180, 953064), (2196, 946120), (2232, 930860), (2289, 907680), (2440, 851508), (2480, 837774), (2520, 824476), (2562, 810960), (2604, 797880), (2616, 794220), (2745, 756896), (2790, 744688), (2928, 709590), (2976, 698145), (3052, 680760), (3255, 638304), (3270, 635376), (3360, 618357), (3379, 614880), (3416, 608220), (3472, 598410), (3488, 595665), (3660, 567672), (3720, 558516), (3782, 549360), (3815, 544608), (3843, 540640), (3906, 531920), (3924, 529480), (4270, 486576), (4340, 478728), (4360, 476532), (4392, 473060), (4464, 465430), (4578, 453840), (4880, 425754), (4905, 423584), (4960, 418887), (5040, 412238), (5124, 405480), (5208, 398940), (5232, 397110), (5490, 378448), (5580, 372344), (5673, 366240), (5856, 354795), (6104, 340380), (6405, 324384), (6510, 319152), (6540, 317688), (6649, 312480), (6758, 307440), (6832, 304110), (6867, 302560), (6944, 299205), (7320, 283836), (7440, 279258), (7564, 274680), (7630, 272304), (7686, 270320), (7812, 265960), (7848, 264740), (8540, 243288), (8680, 239364), (8720, 238266), (8784, 236530), (8928, 232715), (9156, 226920), (9455, 219744), (9760, 212877), (9765, 212768), (9810, 211792), (10080, 206119), (10137, 204960), (10248, 202740), (10416, 199470), (10464, 198555), (10980, 189224), (11160, 186172), (11346, 183120), (11445, 181536), (12208, 170190), (12810, 162192), (13020, 159576), (13080, 158844), (13237, 156960), (13298, 156240), (13516, 153720), (13664, 152055), (13734, 151280), (14640, 141918), (14880, 139629), (15128, 137340), (15260, 136152), (15372, 135160), (15624, 132980), (15696, 132370), (16895, 122976), (17019, 122080), (17080, 121644), (17360, 119682), (17440, 119133), (17568, 118265), (18312, 113460), (18910, 109872), (19215, 108128), (19530, 106384), (19620, 105896), (19947, 104160), (20274, 102480), (20496, 101370), (20832, 99735), (21960, 94612), (22320, 93086), (22692, 91560), (22890, 90768), (23653, 87840), (24416, 85095), (25620, 81096), (26040, 79788), (26160, 79422), (26474, 78480), (26596, 78120), (27032, 76860), (27468, 75640), (28365, 73248), (29280, 70959), (30256, 68670), (30411, 68320), (30520, 68076), (30744, 67580), (31248, 66490), (31392, 66185), (33245, 62496), (33790, 61488), (34038, 61040), (34160, 60822), (34335, 60512), (34720, 59841), (36624, 56730), (37820, 54936), (38430, 54064), (39060, 53192), (39240, 52948), (39711, 52320), (39894, 52080), (40548, 51240), (40992, 50685), (43920, 47306), (44640, 46543), (45384, 45780)]