1947244320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{9199}}^1$

素因数の和:9237

約数の個数: 288

約数和(自身を含む): 7928928000

約数和(自身を除く): 5981683680

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, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 9199, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 18398, 21168, 23520, 26460, 27597, 30240, 35280, 36796, 42336, 45995, 52920, 55194, 64393, 70560, 73592, 82791, 91990, 105840, 110388, 128786, 137985, 147184, 165582, 183980, 193179, 211680, 220776, 248373, 257572, 275970, 294368, 321965, 331164, 367960, 386358, 413955, 441552, 450751, 496746, 515144, 551940, 579537, 643930, 662328, 735920, 772716, 827910, 883104, 901502, 965895, 993492, 1030288, 1103880, 1159074, 1241865, 1287860, 1324656, 1352253, 1471840, 1545432, 1655820, 1738611, 1803004, 1931790, 1986984, 2060576, 2207760, 2253755, 2318148, 2483730, 2575720, 2649312, 2704506, 2897685, 3090864, 3311640, 3477222, 3606008, 3863580, 3973968, 4056759, 4415520, 4507510, 4636296, 4967460, 5151440, 5409012, 5795370, 6181728, 6623280, 6761265, 6954444, 7212016, 7727160, 7947936, 8113518, 8693055, 9015020, 9272592, 9934920, 10302880, 10818024, 11590740, 12170277, 13246560, 13522530, 13908888, 14424032, 15454320, 16227036, 17386110, 18030040, 18545184, 19869840, 20283795, 21636048, 23181480, 24340554, 27045060, 27817776, 30908640, 32454072, 34772220, 36060080, 39739680, 40567590, 43272096, 46362960, 48681108, 54090120, 55635552, 60851385, 64908144, 69544440, 72120160, 81135180, 92725920, 97362216, 108180240, 121702770, 129816288, 139088880, 162270360, 194724432, 216360480, 243405540, 278177760, 324540720, 389448864, 486811080, 649081440, 973622160, 1947244320]

約数ペア:

[(1, 1947244320), (2, 973622160), (3, 649081440), (4, 486811080), (5, 389448864), (6, 324540720), (7, 278177760), (8, 243405540), (9, 216360480), (10, 194724432), (12, 162270360), (14, 139088880), (15, 129816288), (16, 121702770), (18, 108180240), (20, 97362216), (21, 92725920), (24, 81135180), (27, 72120160), (28, 69544440), (30, 64908144), (32, 60851385), (35, 55635552), (36, 54090120), (40, 48681108), (42, 46362960), (45, 43272096), (48, 40567590), (49, 39739680), (54, 36060080), (56, 34772220), (60, 32454072), (63, 30908640), (70, 27817776), (72, 27045060), (80, 24340554), (84, 23181480), (90, 21636048), (96, 20283795), (98, 19869840), (105, 18545184), (108, 18030040), (112, 17386110), (120, 16227036), (126, 15454320), (135, 14424032), (140, 13908888), (144, 13522530), (147, 13246560), (160, 12170277), (168, 11590740), (180, 10818024), (189, 10302880), (196, 9934920), (210, 9272592), (216, 9015020), (224, 8693055), (240, 8113518), (245, 7947936), (252, 7727160), (270, 7212016), (280, 6954444), (288, 6761265), (294, 6623280), (315, 6181728), (336, 5795370), (360, 5409012), (378, 5151440), (392, 4967460), (420, 4636296), (432, 4507510), (441, 4415520), (480, 4056759), (490, 3973968), (504, 3863580), (540, 3606008), (560, 3477222), (588, 3311640), (630, 3090864), (672, 2897685), (720, 2704506), (735, 2649312), (756, 2575720), (784, 2483730), (840, 2318148), (864, 2253755), (882, 2207760), (945, 2060576), (980, 1986984), (1008, 1931790), (1080, 1803004), (1120, 1738611), (1176, 1655820), (1260, 1545432), (1323, 1471840), (1440, 1352253), (1470, 1324656), (1512, 1287860), (1568, 1241865), (1680, 1159074), (1764, 1103880), (1890, 1030288), (1960, 993492), (2016, 965895), (2160, 901502), (2205, 883104), (2352, 827910), (2520, 772716), (2646, 735920), (2940, 662328), (3024, 643930), (3360, 579537), (3528, 551940), (3780, 515144), (3920, 496746), (4320, 450751), (4410, 441552), (4704, 413955), (5040, 386358), (5292, 367960), (5880, 331164), (6048, 321965), (6615, 294368), (7056, 275970), (7560, 257572), (7840, 248373), (8820, 220776), (9199, 211680), (10080, 193179), (10584, 183980), (11760, 165582), (13230, 147184), (14112, 137985), (15120, 128786), (17640, 110388), (18398, 105840), (21168, 91990), (23520, 82791), (26460, 73592), (27597, 70560), (30240, 64393), (35280, 55194), (36796, 52920), (42336, 45995)]