2587787280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3446

約数の個数: 240

約数和(自身を含む): 9474768576

約数和(自身を除く): 6886981296

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, 78, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 624, 664, 720, 747, 780, 830, 936, 996, 1040, 1079, 1170, 1245, 1328, 1494, 1560, 1660, 1872, 1992, 2158, 2340, 2490, 2988, 3120, 3237, 3320, 3331, 3735, 3984, 4316, 4680, 4980, 5395, 5976, 6474, 6640, 6662, 7470, 8632, 9360, 9711, 9960, 9993, 10790, 11952, 12948, 13324, 14940, 16185, 16655, 17264, 19422, 19920, 19986, 21580, 25896, 26648, 29880, 29979, 32370, 33310, 38844, 39972, 43160, 43303, 48555, 49965, 51792, 53296, 59760, 59958, 64740, 66620, 77688, 79944, 86320, 86606, 97110, 99930, 119916, 129480, 129909, 133240, 149895, 155376, 159888, 173212, 194220, 199860, 216515, 239832, 258960, 259818, 266480, 276473, 299790, 346424, 388440, 389727, 399720, 433030, 479664, 519636, 552946, 599580, 649545, 692848, 776880, 779454, 799440, 829419, 866060, 1039272, 1105892, 1199160, 1299090, 1382365, 1558908, 1658838, 1732120, 1948635, 2078544, 2211784, 2398320, 2488257, 2598180, 2764730, 3117816, 3317676, 3464240, 3594149, 3897270, 4147095, 4423568, 4976514, 5196360, 5529460, 6235632, 6635352, 7188298, 7794540, 8294190, 9953028, 10392720, 10782447, 11058920, 12441285, 13270704, 14376596, 15589080, 16588380, 17970745, 19906056, 21564894, 22117840, 24882570, 28753192, 31178160, 32347341, 33176760, 35941490, 39812112, 43129788, 49765140, 53912235, 57506384, 64694682, 66353520, 71882980, 86259576, 99530280, 107824470, 129389364, 143765960, 161736705, 172519152, 199060560, 215648940, 258778728, 287531920, 323473410, 431297880, 517557456, 646946820, 862595760, 1293893640, 2587787280]

約数ペア:

[(1, 2587787280), (2, 1293893640), (3, 862595760), (4, 646946820), (5, 517557456), (6, 431297880), (8, 323473410), (9, 287531920), (10, 258778728), (12, 215648940), (13, 199060560), (15, 172519152), (16, 161736705), (18, 143765960), (20, 129389364), (24, 107824470), (26, 99530280), (30, 86259576), (36, 71882980), (39, 66353520), (40, 64694682), (45, 57506384), (48, 53912235), (52, 49765140), (60, 43129788), (65, 39812112), (72, 35941490), (78, 33176760), (80, 32347341), (83, 31178160), (90, 28753192), (104, 24882570), (117, 22117840), (120, 21564894), (130, 19906056), (144, 17970745), (156, 16588380), (166, 15589080), (180, 14376596), (195, 13270704), (208, 12441285), (234, 11058920), (240, 10782447), (249, 10392720), (260, 9953028), (312, 8294190), (332, 7794540), (360, 7188298), (390, 6635352), (415, 6235632), (468, 5529460), (498, 5196360), (520, 4976514), (585, 4423568), (624, 4147095), (664, 3897270), (720, 3594149), (747, 3464240), (780, 3317676), (830, 3117816), (936, 2764730), (996, 2598180), (1040, 2488257), (1079, 2398320), (1170, 2211784), (1245, 2078544), (1328, 1948635), (1494, 1732120), (1560, 1658838), (1660, 1558908), (1872, 1382365), (1992, 1299090), (2158, 1199160), (2340, 1105892), (2490, 1039272), (2988, 866060), (3120, 829419), (3237, 799440), (3320, 779454), (3331, 776880), (3735, 692848), (3984, 649545), (4316, 599580), (4680, 552946), (4980, 519636), (5395, 479664), (5976, 433030), (6474, 399720), (6640, 389727), (6662, 388440), (7470, 346424), (8632, 299790), (9360, 276473), (9711, 266480), (9960, 259818), (9993, 258960), (10790, 239832), (11952, 216515), (12948, 199860), (13324, 194220), (14940, 173212), (16185, 159888), (16655, 155376), (17264, 149895), (19422, 133240), (19920, 129909), (19986, 129480), (21580, 119916), (25896, 99930), (26648, 97110), (29880, 86606), (29979, 86320), (32370, 79944), (33310, 77688), (38844, 66620), (39972, 64740), (43160, 59958), (43303, 59760), (48555, 53296), (49965, 51792)]