2537129280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 448

約数和(自身を含む): 10018897920

約数和(自身を除く): 7481768640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 320, 336, 372, 380, 399, 420, 434, 448, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 641, 651, 665, 672, 744, 760, 798, 840, 868, 912, 930, 960, 992, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1282, 1302, 1330, 1344, 1488, 1520, 1596, 1680, 1736, 1767, 1824, 1860, 1923, 1984, 1995, 2128, 2170, 2240, 2280, 2356, 2480, 2564, 2604, 2660, 2945, 2976, 3040, 3192, 3205, 3255, 3360, 3472, 3534, 3648, 3720, 3846, 3990, 4123, 4256, 4340, 4487, 4560, 4712, 4960, 5128, 5208, 5320, 5890, 5952, 6080, 6384, 6410, 6510, 6720, 6944, 7068, 7440, 7692, 7980, 8246, 8512, 8680, 8835, 8974, 9120, 9424, 9615, 9920, 10256, 10416, 10640, 11780, 12179, 12369, 12768, 12820, 13020, 13461, 13888, 14136, 14880, 15384, 15960, 16492, 17360, 17670, 17948, 18240, 18848, 19230, 19871, 20512, 20615, 20832, 21280, 22435, 23560, 24358, 24738, 25536, 25640, 26040, 26922, 28272, 29760, 30768, 31920, 32984, 34720, 35340, 35896, 36537, 37696, 38460, 39742, 41024, 41230, 41664, 42560, 44870, 47120, 48716, 49476, 51280, 52080, 53844, 56544, 59613, 60895, 61536, 61845, 63840, 65968, 67305, 69440, 70680, 71792, 73074, 76920, 79484, 82460, 85253, 89740, 94240, 97432, 98952, 99355, 102560, 104160, 107688, 113088, 119226, 121790, 123072, 123690, 127680, 131936, 134610, 139097, 141360, 143584, 146148, 153840, 158968, 164920, 170506, 179480, 182685, 188480, 194864, 197904, 198710, 205120, 208320, 215376, 238452, 243580, 247380, 255759, 263872, 269220, 278194, 282720, 287168, 292296, 298065, 307680, 317936, 329840, 341012, 358960, 365370, 377549, 389728, 395808, 397420, 417291, 426265, 430752, 476904, 487160, 494760, 511518, 538440, 556388, 565440, 584592, 596130, 615360, 635872, 659680, 682024, 695485, 717920, 730740, 755098, 779456, 791616, 794840, 834582, 852530, 861504, 953808, 974320, 989520, 1023036, 1076880, 1112776, 1132647, 1169184, 1192260, 1271744, 1278795, 1319360, 1364048, 1390970, 1435840, 1461480, 1510196, 1589680, 1669164, 1705060, 1887745, 1907616, 1948640, 1979040, 2046072, 2086455, 2153760, 2225552, 2265294, 2338368, 2384520, 2557590, 2642843, 2728096, 2781940, 2922960, 3020392, 3179360, 3338328, 3410120, 3775490, 3815232, 3897280, 3958080, 4092144, 4172910, 4307520, 4451104, 4530588, 4769040, 5115180, 5285686, 5456192, 5563880, 5663235, 5845920, 6040784, 6358720, 6676656, 6820240, 7550980, 7928529, 8184288, 8345820, 8902208, 9061176, 9538080, 10230360, 10571372, 11127760, 11326470, 11691840, 12081568, 13214215, 13353312, 13640480, 15101960, 15857058, 16368576, 16691640, 18122352, 19076160, 20460720, 21142744, 22255520, 22652940, 24163136, 26428430, 26706624, 27280960, 30203920, 31714116, 33383280, 36244704, 39642645, 40921440, 42285488, 44511040, 45305880, 52856860, 60407840, 63428232, 66766560, 72489408, 79285290, 81842880, 84570976, 90611760, 105713720, 120815680, 126856464, 133533120, 158570580, 169141952, 181223520, 211427440, 253712928, 317141160, 362447040, 422854880, 507425856, 634282320, 845709760, 1268564640, 2537129280]

約数ペア:

[(1, 2537129280), (2, 1268564640), (3, 845709760), (4, 634282320), (5, 507425856), (6, 422854880), (7, 362447040), (8, 317141160), (10, 253712928), (12, 211427440), (14, 181223520), (15, 169141952), (16, 158570580), (19, 133533120), (20, 126856464), (21, 120815680), (24, 105713720), (28, 90611760), (30, 84570976), (31, 81842880), (32, 79285290), (35, 72489408), (38, 66766560), (40, 63428232), (42, 60407840), (48, 52856860), (56, 45305880), (57, 44511040), (60, 42285488), (62, 40921440), (64, 39642645), (70, 36244704), (76, 33383280), (80, 31714116), (84, 30203920), (93, 27280960), (95, 26706624), (96, 26428430), (105, 24163136), (112, 22652940), (114, 22255520), (120, 21142744), (124, 20460720), (133, 19076160), (140, 18122352), (152, 16691640), (155, 16368576), (160, 15857058), (168, 15101960), (186, 13640480), (190, 13353312), (192, 13214215), (210, 12081568), (217, 11691840), (224, 11326470), (228, 11127760), (240, 10571372), (248, 10230360), (266, 9538080), (280, 9061176), (285, 8902208), (304, 8345820), (310, 8184288), (320, 7928529), (336, 7550980), (372, 6820240), (380, 6676656), (399, 6358720), (420, 6040784), (434, 5845920), (448, 5663235), (456, 5563880), (465, 5456192), (480, 5285686), (496, 5115180), (532, 4769040), (560, 4530588), (570, 4451104), (589, 4307520), (608, 4172910), (620, 4092144), (641, 3958080), (651, 3897280), (665, 3815232), (672, 3775490), (744, 3410120), (760, 3338328), (798, 3179360), (840, 3020392), (868, 2922960), (912, 2781940), (930, 2728096), (960, 2642843), (992, 2557590), (1064, 2384520), (1085, 2338368), (1120, 2265294), (1140, 2225552), (1178, 2153760), (1216, 2086455), (1240, 2046072), (1282, 1979040), (1302, 1948640), (1330, 1907616), (1344, 1887745), (1488, 1705060), (1520, 1669164), (1596, 1589680), (1680, 1510196), (1736, 1461480), (1767, 1435840), (1824, 1390970), (1860, 1364048), (1923, 1319360), (1984, 1278795), (1995, 1271744), (2128, 1192260), (2170, 1169184), (2240, 1132647), (2280, 1112776), (2356, 1076880), (2480, 1023036), (2564, 989520), (2604, 974320), (2660, 953808), (2945, 861504), (2976, 852530), (3040, 834582), (3192, 794840), (3205, 791616), (3255, 779456), (3360, 755098), (3472, 730740), (3534, 717920), (3648, 695485), (3720, 682024), (3846, 659680), (3990, 635872), (4123, 615360), (4256, 596130), (4340, 584592), (4487, 565440), (4560, 556388), (4712, 538440), (4960, 511518), (5128, 494760), (5208, 487160), (5320, 476904), (5890, 430752), (5952, 426265), (6080, 417291), (6384, 397420), (6410, 395808), (6510, 389728), (6720, 377549), (6944, 365370), (7068, 358960), (7440, 341012), (7692, 329840), (7980, 317936), (8246, 307680), (8512, 298065), (8680, 292296), (8835, 287168), (8974, 282720), (9120, 278194), (9424, 269220), (9615, 263872), (9920, 255759), (10256, 247380), (10416, 243580), (10640, 238452), (11780, 215376), (12179, 208320), (12369, 205120), (12768, 198710), (12820, 197904), (13020, 194864), (13461, 188480), (13888, 182685), (14136, 179480), (14880, 170506), (15384, 164920), (15960, 158968), (16492, 153840), (17360, 146148), (17670, 143584), (17948, 141360), (18240, 139097), (18848, 134610), (19230, 131936), (19871, 127680), (20512, 123690), (20615, 123072), (20832, 121790), (21280, 119226), (22435, 113088), (23560, 107688), (24358, 104160), (24738, 102560), (25536, 99355), (25640, 98952), (26040, 97432), (26922, 94240), (28272, 89740), (29760, 85253), (30768, 82460), (31920, 79484), (32984, 76920), (34720, 73074), (35340, 71792), (35896, 70680), (36537, 69440), (37696, 67305), (38460, 65968), (39742, 63840), (41024, 61845), (41230, 61536), (41664, 60895), (42560, 59613), (44870, 56544), (47120, 53844), (48716, 52080), (49476, 51280)]