389279520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 360

約数和(自身を含む): 1600738524

約数和(自身を除く): 1211459004

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 613, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1134, 1176, 1226, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1764, 1839, 1890, 1960, 2016, 2160, 2205, 2268, 2352, 2452, 2520, 2592, 2646, 2835, 2940, 3024, 3065, 3240, 3360, 3528, 3678, 3780, 3920, 3969, 4291, 4320, 4410, 4536, 4704, 4904, 5040, 5292, 5517, 5670, 5880, 6048, 6130, 6480, 6615, 7056, 7356, 7560, 7840, 7938, 8582, 8820, 9072, 9195, 9808, 10080, 10584, 11034, 11340, 11760, 12260, 12873, 12960, 13230, 14112, 14712, 15120, 15876, 16551, 17164, 17640, 18144, 18390, 19616, 19845, 21168, 21455, 22068, 22680, 23520, 24520, 25746, 26460, 27585, 29424, 30037, 30240, 31752, 33102, 34328, 35280, 36780, 38619, 39690, 42336, 42910, 44136, 45360, 49040, 49653, 51492, 52920, 55170, 58848, 60074, 63504, 64365, 66204, 68656, 70560, 73560, 77238, 79380, 82755, 85820, 88272, 90111, 90720, 98080, 99306, 102984, 105840, 110340, 115857, 120148, 127008, 128730, 132408, 137312, 147120, 150185, 154476, 158760, 165510, 171640, 176544, 180222, 193095, 198612, 205968, 211680, 220680, 231714, 240296, 248265, 257460, 264816, 270333, 294240, 300370, 308952, 317520, 331020, 343280, 347571, 360444, 386190, 397224, 411936, 441360, 450555, 463428, 480592, 496530, 514920, 529632, 540666, 579285, 600740, 617904, 635040, 662040, 686560, 695142, 720888, 772380, 794448, 810999, 882720, 901110, 926856, 961184, 993060, 1029840, 1081332, 1158570, 1201480, 1235808, 1324080, 1351665, 1390284, 1441776, 1544760, 1588896, 1621998, 1737855, 1802220, 1853712, 1986120, 2059680, 2162664, 2317140, 2402960, 2432997, 2648160, 2703330, 2780568, 2883552, 3089520, 3243996, 3475710, 3604440, 3707424, 3972240, 4054995, 4325328, 4634280, 4805920, 4865994, 5406660, 5561136, 6179040, 6487992, 6951420, 7208880, 7944480, 8109990, 8650656, 9268560, 9731988, 10813320, 11122272, 12164985, 12975984, 13902840, 14417760, 16219980, 18537120, 19463976, 21626640, 24329970, 25951968, 27805680, 32439960, 38927952, 43253280, 48659940, 55611360, 64879920, 77855904, 97319880, 129759840, 194639760, 389279520]

約数ペア:

[(1, 389279520), (2, 194639760), (3, 129759840), (4, 97319880), (5, 77855904), (6, 64879920), (7, 55611360), (8, 48659940), (9, 43253280), (10, 38927952), (12, 32439960), (14, 27805680), (15, 25951968), (16, 24329970), (18, 21626640), (20, 19463976), (21, 18537120), (24, 16219980), (27, 14417760), (28, 13902840), (30, 12975984), (32, 12164985), (35, 11122272), (36, 10813320), (40, 9731988), (42, 9268560), (45, 8650656), (48, 8109990), (49, 7944480), (54, 7208880), (56, 6951420), (60, 6487992), (63, 6179040), (70, 5561136), (72, 5406660), (80, 4865994), (81, 4805920), (84, 4634280), (90, 4325328), (96, 4054995), (98, 3972240), (105, 3707424), (108, 3604440), (112, 3475710), (120, 3243996), (126, 3089520), (135, 2883552), (140, 2780568), (144, 2703330), (147, 2648160), (160, 2432997), (162, 2402960), (168, 2317140), (180, 2162664), (189, 2059680), (196, 1986120), (210, 1853712), (216, 1802220), (224, 1737855), (240, 1621998), (245, 1588896), (252, 1544760), (270, 1441776), (280, 1390284), (288, 1351665), (294, 1324080), (315, 1235808), (324, 1201480), (336, 1158570), (360, 1081332), (378, 1029840), (392, 993060), (405, 961184), (420, 926856), (432, 901110), (441, 882720), (480, 810999), (490, 794448), (504, 772380), (540, 720888), (560, 695142), (567, 686560), (588, 662040), (613, 635040), (630, 617904), (648, 600740), (672, 579285), (720, 540666), (735, 529632), (756, 514920), (784, 496530), (810, 480592), (840, 463428), (864, 450555), (882, 441360), (945, 411936), (980, 397224), (1008, 386190), (1080, 360444), (1120, 347571), (1134, 343280), (1176, 331020), (1226, 317520), (1260, 308952), (1296, 300370), (1323, 294240), (1440, 270333), (1470, 264816), (1512, 257460), (1568, 248265), (1620, 240296), (1680, 231714), (1764, 220680), (1839, 211680), (1890, 205968), (1960, 198612), (2016, 193095), (2160, 180222), (2205, 176544), (2268, 171640), (2352, 165510), (2452, 158760), (2520, 154476), (2592, 150185), (2646, 147120), (2835, 137312), (2940, 132408), (3024, 128730), (3065, 127008), (3240, 120148), (3360, 115857), (3528, 110340), (3678, 105840), (3780, 102984), (3920, 99306), (3969, 98080), (4291, 90720), (4320, 90111), (4410, 88272), (4536, 85820), (4704, 82755), (4904, 79380), (5040, 77238), (5292, 73560), (5517, 70560), (5670, 68656), (5880, 66204), (6048, 64365), (6130, 63504), (6480, 60074), (6615, 58848), (7056, 55170), (7356, 52920), (7560, 51492), (7840, 49653), (7938, 49040), (8582, 45360), (8820, 44136), (9072, 42910), (9195, 42336), (9808, 39690), (10080, 38619), (10584, 36780), (11034, 35280), (11340, 34328), (11760, 33102), (12260, 31752), (12873, 30240), (12960, 30037), (13230, 29424), (14112, 27585), (14712, 26460), (15120, 25746), (15876, 24520), (16551, 23520), (17164, 22680), (17640, 22068), (18144, 21455), (18390, 21168), (19616, 19845)]