1071286560

素因数分解:

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

素因数の和:789

約数の個数: 240

約数和(自身を含む): 3815646912

約数和(自身を除く): 2744360352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 262, 270, 288, 324, 360, 393, 405, 432, 480, 524, 540, 631, 648, 655, 720, 786, 810, 864, 1048, 1080, 1179, 1262, 1296, 1310, 1440, 1572, 1620, 1893, 1965, 2096, 2160, 2358, 2524, 2592, 2620, 3144, 3155, 3240, 3537, 3786, 3930, 4192, 4320, 4716, 5048, 5240, 5679, 5895, 6288, 6310, 6480, 7074, 7572, 7860, 9432, 9465, 10096, 10480, 10611, 11358, 11790, 12576, 12620, 12960, 14148, 15144, 15720, 17037, 17685, 18864, 18930, 20192, 20960, 21222, 22716, 23580, 25240, 28296, 28395, 30288, 31440, 34074, 35370, 37728, 37860, 42444, 45432, 47160, 50480, 51111, 53055, 56592, 56790, 60576, 62880, 68148, 70740, 75720, 82661, 84888, 85185, 90864, 94320, 100960, 102222, 106110, 113184, 113580, 136296, 141480, 151440, 165322, 169776, 170370, 181728, 188640, 204444, 212220, 227160, 247983, 255555, 272592, 282960, 302880, 330644, 339552, 340740, 408888, 413305, 424440, 454320, 495966, 511110, 545184, 565920, 661288, 681480, 743949, 817776, 826610, 848880, 908640, 991932, 1022220, 1239915, 1322576, 1362960, 1487898, 1635552, 1653220, 1697760, 1983864, 2044440, 2231847, 2479830, 2645152, 2725920, 2975796, 3306440, 3719745, 3967728, 4088880, 4463694, 4959660, 5951592, 6612880, 6695541, 7439490, 7935456, 8177760, 8927388, 9919320, 11159235, 11903184, 13225760, 13391082, 14878980, 17854776, 19838640, 22318470, 23806368, 26782164, 29757960, 33477705, 35709552, 39677280, 44636940, 53564328, 59515920, 66955410, 71419104, 89273880, 107128656, 119031840, 133910820, 178547760, 214257312, 267821640, 357095520, 535643280, 1071286560]

約数ペア:

[(1, 1071286560), (2, 535643280), (3, 357095520), (4, 267821640), (5, 214257312), (6, 178547760), (8, 133910820), (9, 119031840), (10, 107128656), (12, 89273880), (15, 71419104), (16, 66955410), (18, 59515920), (20, 53564328), (24, 44636940), (27, 39677280), (30, 35709552), (32, 33477705), (36, 29757960), (40, 26782164), (45, 23806368), (48, 22318470), (54, 19838640), (60, 17854776), (72, 14878980), (80, 13391082), (81, 13225760), (90, 11903184), (96, 11159235), (108, 9919320), (120, 8927388), (131, 8177760), (135, 7935456), (144, 7439490), (160, 6695541), (162, 6612880), (180, 5951592), (216, 4959660), (240, 4463694), (262, 4088880), (270, 3967728), (288, 3719745), (324, 3306440), (360, 2975796), (393, 2725920), (405, 2645152), (432, 2479830), (480, 2231847), (524, 2044440), (540, 1983864), (631, 1697760), (648, 1653220), (655, 1635552), (720, 1487898), (786, 1362960), (810, 1322576), (864, 1239915), (1048, 1022220), (1080, 991932), (1179, 908640), (1262, 848880), (1296, 826610), (1310, 817776), (1440, 743949), (1572, 681480), (1620, 661288), (1893, 565920), (1965, 545184), (2096, 511110), (2160, 495966), (2358, 454320), (2524, 424440), (2592, 413305), (2620, 408888), (3144, 340740), (3155, 339552), (3240, 330644), (3537, 302880), (3786, 282960), (3930, 272592), (4192, 255555), (4320, 247983), (4716, 227160), (5048, 212220), (5240, 204444), (5679, 188640), (5895, 181728), (6288, 170370), (6310, 169776), (6480, 165322), (7074, 151440), (7572, 141480), (7860, 136296), (9432, 113580), (9465, 113184), (10096, 106110), (10480, 102222), (10611, 100960), (11358, 94320), (11790, 90864), (12576, 85185), (12620, 84888), (12960, 82661), (14148, 75720), (15144, 70740), (15720, 68148), (17037, 62880), (17685, 60576), (18864, 56790), (18930, 56592), (20192, 53055), (20960, 51111), (21222, 50480), (22716, 47160), (23580, 45432), (25240, 42444), (28296, 37860), (28395, 37728), (30288, 35370), (31440, 34074)]