1874751480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 320

約数和(自身を含む): 7267898880

約数和(自身を除く): 5393147400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 131, 135, 140, 162, 168, 180, 189, 210, 216, 252, 262, 270, 280, 315, 324, 360, 378, 393, 405, 420, 504, 524, 540, 567, 630, 631, 648, 655, 756, 786, 810, 840, 917, 945, 1048, 1080, 1134, 1179, 1260, 1262, 1310, 1512, 1572, 1620, 1834, 1890, 1893, 1965, 2268, 2358, 2520, 2524, 2620, 2751, 2835, 3144, 3155, 3240, 3537, 3668, 3780, 3786, 3930, 4417, 4536, 4585, 4716, 5048, 5240, 5502, 5670, 5679, 5895, 6310, 7074, 7336, 7560, 7572, 7860, 8253, 8834, 9170, 9432, 9465, 10611, 11004, 11340, 11358, 11790, 12620, 13251, 13755, 14148, 15144, 15720, 16506, 17037, 17668, 17685, 18340, 18930, 21222, 22008, 22085, 22680, 22716, 23580, 24759, 25240, 26502, 27510, 28296, 28395, 33012, 34074, 35336, 35370, 36680, 37860, 39753, 41265, 42444, 44170, 45432, 47160, 49518, 51111, 53004, 53055, 55020, 56790, 66024, 66255, 68148, 70740, 74277, 75720, 79506, 82530, 82661, 84888, 85185, 88340, 99036, 102222, 106008, 106110, 110040, 113580, 119259, 123795, 132510, 136296, 141480, 148554, 159012, 165060, 165322, 170370, 176680, 198072, 198765, 204444, 212220, 227160, 238518, 247590, 247983, 255555, 265020, 297108, 318024, 330120, 330644, 340740, 357777, 371385, 397530, 408888, 413305, 424440, 477036, 495180, 495966, 511110, 530040, 578627, 594216, 596295, 661288, 681480, 715554, 742770, 743949, 795060, 826610, 954072, 990360, 991932, 1022220, 1157254, 1192590, 1239915, 1431108, 1485540, 1487898, 1590120, 1653220, 1735881, 1788885, 1983864, 2044440, 2231847, 2314508, 2385180, 2479830, 2862216, 2893135, 2971080, 2975796, 3306440, 3471762, 3577770, 3719745, 4463694, 4629016, 4770360, 4959660, 5207643, 5786270, 5951592, 6695541, 6943524, 7155540, 7439490, 8679405, 8927388, 9919320, 10415286, 11159235, 11572540, 13391082, 13887048, 14311080, 14878980, 15622929, 17358810, 17854776, 20830572, 22318470, 23145080, 26038215, 26782164, 29757960, 31245858, 33477705, 34717620, 41661144, 44636940, 46868787, 52076430, 53564328, 62491716, 66955410, 69435240, 78114645, 89273880, 93737574, 104152860, 124983432, 133910820, 156229290, 187475148, 208305720, 234343935, 267821640, 312458580, 374950296, 468687870, 624917160, 937375740, 1874751480]

約数ペア:

[(1, 1874751480), (2, 937375740), (3, 624917160), (4, 468687870), (5, 374950296), (6, 312458580), (7, 267821640), (8, 234343935), (9, 208305720), (10, 187475148), (12, 156229290), (14, 133910820), (15, 124983432), (18, 104152860), (20, 93737574), (21, 89273880), (24, 78114645), (27, 69435240), (28, 66955410), (30, 62491716), (35, 53564328), (36, 52076430), (40, 46868787), (42, 44636940), (45, 41661144), (54, 34717620), (56, 33477705), (60, 31245858), (63, 29757960), (70, 26782164), (72, 26038215), (81, 23145080), (84, 22318470), (90, 20830572), (105, 17854776), (108, 17358810), (120, 15622929), (126, 14878980), (131, 14311080), (135, 13887048), (140, 13391082), (162, 11572540), (168, 11159235), (180, 10415286), (189, 9919320), (210, 8927388), (216, 8679405), (252, 7439490), (262, 7155540), (270, 6943524), (280, 6695541), (315, 5951592), (324, 5786270), (360, 5207643), (378, 4959660), (393, 4770360), (405, 4629016), (420, 4463694), (504, 3719745), (524, 3577770), (540, 3471762), (567, 3306440), (630, 2975796), (631, 2971080), (648, 2893135), (655, 2862216), (756, 2479830), (786, 2385180), (810, 2314508), (840, 2231847), (917, 2044440), (945, 1983864), (1048, 1788885), (1080, 1735881), (1134, 1653220), (1179, 1590120), (1260, 1487898), (1262, 1485540), (1310, 1431108), (1512, 1239915), (1572, 1192590), (1620, 1157254), (1834, 1022220), (1890, 991932), (1893, 990360), (1965, 954072), (2268, 826610), (2358, 795060), (2520, 743949), (2524, 742770), (2620, 715554), (2751, 681480), (2835, 661288), (3144, 596295), (3155, 594216), (3240, 578627), (3537, 530040), (3668, 511110), (3780, 495966), (3786, 495180), (3930, 477036), (4417, 424440), (4536, 413305), (4585, 408888), (4716, 397530), (5048, 371385), (5240, 357777), (5502, 340740), (5670, 330644), (5679, 330120), (5895, 318024), (6310, 297108), (7074, 265020), (7336, 255555), (7560, 247983), (7572, 247590), (7860, 238518), (8253, 227160), (8834, 212220), (9170, 204444), (9432, 198765), (9465, 198072), (10611, 176680), (11004, 170370), (11340, 165322), (11358, 165060), (11790, 159012), (12620, 148554), (13251, 141480), (13755, 136296), (14148, 132510), (15144, 123795), (15720, 119259), (16506, 113580), (17037, 110040), (17668, 106110), (17685, 106008), (18340, 102222), (18930, 99036), (21222, 88340), (22008, 85185), (22085, 84888), (22680, 82661), (22716, 82530), (23580, 79506), (24759, 75720), (25240, 74277), (26502, 70740), (27510, 68148), (28296, 66255), (28395, 66024), (33012, 56790), (34074, 55020), (35336, 53055), (35370, 53004), (36680, 51111), (37860, 49518), (39753, 47160), (41265, 45432), (42444, 44170)]