1637962560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 280

約数和(自身を含む): 6276005736

約数和(自身を除く): 4638043176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 4861, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 9722, 10530, 11232, 12480, 12960, 14040, 14583, 16848, 18720, 19444, 21060, 22464, 24305, 25920, 28080, 29166, 33696, 37440, 38888, 42120, 43749, 48610, 56160, 58332, 63193, 67392, 72915, 77776, 84240, 87498, 97220, 112320, 116664, 126386, 131247, 145830, 155552, 168480, 174996, 189579, 194440, 218745, 233328, 252772, 262494, 291660, 311104, 315965, 336960, 349992, 379158, 388880, 393741, 437490, 466656, 505544, 524988, 568737, 583320, 631930, 656235, 699984, 758316, 777760, 787482, 874980, 933312, 947895, 1011088, 1049976, 1137474, 1166640, 1263860, 1312470, 1399968, 1516632, 1555520, 1574964, 1706211, 1749960, 1895790, 1968705, 2022176, 2099952, 2274948, 2333280, 2527720, 2624940, 2799936, 2843685, 3033264, 3149928, 3412422, 3499920, 3791580, 3937410, 4044352, 4199904, 4549896, 4666560, 5055440, 5118633, 5249880, 5687370, 6066528, 6299856, 6824844, 6999840, 7583160, 7874820, 8399808, 8531055, 9099792, 10110880, 10237266, 10499760, 11374740, 12133056, 12599712, 13649688, 13999680, 15166320, 15749640, 17062110, 18199584, 20221760, 20474532, 20999520, 22749480, 25199424, 25593165, 27299376, 30332640, 31499280, 34124220, 36399168, 40949064, 41999040, 45498960, 51186330, 54598752, 60665280, 62998560, 68248440, 81898128, 90997920, 102372660, 109197504, 125997120, 136496880, 163796256, 181995840, 204745320, 272993760, 327592512, 409490640, 545987520, 818981280, 1637962560]

約数ペア:

[(1, 1637962560), (2, 818981280), (3, 545987520), (4, 409490640), (5, 327592512), (6, 272993760), (8, 204745320), (9, 181995840), (10, 163796256), (12, 136496880), (13, 125997120), (15, 109197504), (16, 102372660), (18, 90997920), (20, 81898128), (24, 68248440), (26, 62998560), (27, 60665280), (30, 54598752), (32, 51186330), (36, 45498960), (39, 41999040), (40, 40949064), (45, 36399168), (48, 34124220), (52, 31499280), (54, 30332640), (60, 27299376), (64, 25593165), (65, 25199424), (72, 22749480), (78, 20999520), (80, 20474532), (81, 20221760), (90, 18199584), (96, 17062110), (104, 15749640), (108, 15166320), (117, 13999680), (120, 13649688), (130, 12599712), (135, 12133056), (144, 11374740), (156, 10499760), (160, 10237266), (162, 10110880), (180, 9099792), (192, 8531055), (195, 8399808), (208, 7874820), (216, 7583160), (234, 6999840), (240, 6824844), (260, 6299856), (270, 6066528), (288, 5687370), (312, 5249880), (320, 5118633), (324, 5055440), (351, 4666560), (360, 4549896), (390, 4199904), (405, 4044352), (416, 3937410), (432, 3791580), (468, 3499920), (480, 3412422), (520, 3149928), (540, 3033264), (576, 2843685), (585, 2799936), (624, 2624940), (648, 2527720), (702, 2333280), (720, 2274948), (780, 2099952), (810, 2022176), (832, 1968705), (864, 1895790), (936, 1749960), (960, 1706211), (1040, 1574964), (1053, 1555520), (1080, 1516632), (1170, 1399968), (1248, 1312470), (1296, 1263860), (1404, 1166640), (1440, 1137474), (1560, 1049976), (1620, 1011088), (1728, 947895), (1755, 933312), (1872, 874980), (2080, 787482), (2106, 777760), (2160, 758316), (2340, 699984), (2496, 656235), (2592, 631930), (2808, 583320), (2880, 568737), (3120, 524988), (3240, 505544), (3510, 466656), (3744, 437490), (4160, 393741), (4212, 388880), (4320, 379158), (4680, 349992), (4861, 336960), (5184, 315965), (5265, 311104), (5616, 291660), (6240, 262494), (6480, 252772), (7020, 233328), (7488, 218745), (8424, 194440), (8640, 189579), (9360, 174996), (9722, 168480), (10530, 155552), (11232, 145830), (12480, 131247), (12960, 126386), (14040, 116664), (14583, 112320), (16848, 97220), (18720, 87498), (19444, 84240), (21060, 77776), (22464, 72915), (24305, 67392), (25920, 63193), (28080, 58332), (29166, 56160), (33696, 48610), (37440, 43749), (38888, 42120)]