425243520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 320

約数和(自身を含む): 1638030240

約数和(自身を除く): 1212786720

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, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 631, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1262, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1893, 1920, 2080, 2106, 2160, 2340, 2496, 2524, 2592, 2808, 2880, 3120, 3155, 3240, 3456, 3510, 3744, 3786, 4160, 4212, 4320, 4680, 4992, 5048, 5184, 5265, 5616, 5679, 5760, 6240, 6310, 6480, 7020, 7488, 7572, 8203, 8320, 8424, 8640, 9360, 9465, 10096, 10368, 10530, 11232, 11358, 12480, 12620, 12960, 14040, 14976, 15144, 16406, 16848, 17037, 17280, 18720, 18930, 20192, 21060, 22464, 22716, 24609, 24960, 25240, 25920, 28080, 28395, 30288, 32812, 33696, 34074, 37440, 37860, 40384, 41015, 42120, 44928, 45432, 49218, 50480, 51111, 51840, 56160, 56790, 60576, 65624, 67392, 68148, 73827, 74880, 75720, 80768, 82030, 84240, 85185, 90864, 98436, 100960, 102222, 112320, 113580, 121152, 123045, 131248, 134784, 136296, 147654, 151440, 164060, 168480, 170370, 181728, 196872, 201920, 204444, 221481, 224640, 227160, 242304, 246090, 255555, 262496, 272592, 295308, 302880, 328120, 336960, 340740, 363456, 369135, 393744, 403840, 408888, 442962, 454320, 492180, 511110, 524992, 545184, 590616, 605760, 656240, 664443, 673920, 681480, 726912, 738270, 787488, 817776, 885924, 908640, 984360, 1022220, 1049984, 1090368, 1107405, 1181232, 1211520, 1312480, 1328886, 1362960, 1476540, 1574976, 1635552, 1771848, 1817280, 1968720, 2044440, 2180736, 2214810, 2362464, 2624960, 2657772, 2725920, 2953080, 3149952, 3271104, 3322215, 3543696, 3634560, 3937440, 4088880, 4429620, 4724928, 5249920, 5315544, 5451840, 5906160, 6542208, 6644430, 7087392, 7874880, 8177760, 8859240, 9449856, 10631088, 10903680, 11812320, 13288860, 14174784, 15749760, 16355520, 17718480, 21262176, 23624640, 26577720, 28349568, 32711040, 35436960, 42524352, 47249280, 53155440, 70873920, 85048704, 106310880, 141747840, 212621760, 425243520]

約数ペア:

[(1, 425243520), (2, 212621760), (3, 141747840), (4, 106310880), (5, 85048704), (6, 70873920), (8, 53155440), (9, 47249280), (10, 42524352), (12, 35436960), (13, 32711040), (15, 28349568), (16, 26577720), (18, 23624640), (20, 21262176), (24, 17718480), (26, 16355520), (27, 15749760), (30, 14174784), (32, 13288860), (36, 11812320), (39, 10903680), (40, 10631088), (45, 9449856), (48, 8859240), (52, 8177760), (54, 7874880), (60, 7087392), (64, 6644430), (65, 6542208), (72, 5906160), (78, 5451840), (80, 5315544), (81, 5249920), (90, 4724928), (96, 4429620), (104, 4088880), (108, 3937440), (117, 3634560), (120, 3543696), (128, 3322215), (130, 3271104), (135, 3149952), (144, 2953080), (156, 2725920), (160, 2657772), (162, 2624960), (180, 2362464), (192, 2214810), (195, 2180736), (208, 2044440), (216, 1968720), (234, 1817280), (240, 1771848), (260, 1635552), (270, 1574976), (288, 1476540), (312, 1362960), (320, 1328886), (324, 1312480), (351, 1211520), (360, 1181232), (384, 1107405), (390, 1090368), (405, 1049984), (416, 1022220), (432, 984360), (468, 908640), (480, 885924), (520, 817776), (540, 787488), (576, 738270), (585, 726912), (624, 681480), (631, 673920), (640, 664443), (648, 656240), (702, 605760), (720, 590616), (780, 545184), (810, 524992), (832, 511110), (864, 492180), (936, 454320), (960, 442962), (1040, 408888), (1053, 403840), (1080, 393744), (1152, 369135), (1170, 363456), (1248, 340740), (1262, 336960), (1296, 328120), (1404, 302880), (1440, 295308), (1560, 272592), (1620, 262496), (1664, 255555), (1728, 246090), (1755, 242304), (1872, 227160), (1893, 224640), (1920, 221481), (2080, 204444), (2106, 201920), (2160, 196872), (2340, 181728), (2496, 170370), (2524, 168480), (2592, 164060), (2808, 151440), (2880, 147654), (3120, 136296), (3155, 134784), (3240, 131248), (3456, 123045), (3510, 121152), (3744, 113580), (3786, 112320), (4160, 102222), (4212, 100960), (4320, 98436), (4680, 90864), (4992, 85185), (5048, 84240), (5184, 82030), (5265, 80768), (5616, 75720), (5679, 74880), (5760, 73827), (6240, 68148), (6310, 67392), (6480, 65624), (7020, 60576), (7488, 56790), (7572, 56160), (8203, 51840), (8320, 51111), (8424, 50480), (8640, 49218), (9360, 45432), (9465, 44928), (10096, 42120), (10368, 41015), (10530, 40384), (11232, 37860), (11358, 37440), (12480, 34074), (12620, 33696), (12960, 32812), (14040, 30288), (14976, 28395), (15144, 28080), (16406, 25920), (16848, 25240), (17037, 24960), (17280, 24609), (18720, 22716), (18930, 22464), (20192, 21060)]