246948800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 168

約数和(自身を含む): 735872544

約数和(自身を除く): 488923744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 448, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1088, 1120, 1190, 1297, 1360, 1400, 1600, 1700, 1904, 2240, 2380, 2594, 2720, 2800, 2975, 3400, 3808, 4760, 5188, 5440, 5600, 5950, 6485, 6800, 7616, 9079, 9520, 10376, 11200, 11900, 12970, 13600, 18158, 19040, 20752, 22049, 23800, 25940, 27200, 32425, 36316, 38080, 41504, 44098, 45395, 47600, 51880, 64850, 72632, 83008, 88196, 90790, 95200, 103760, 110245, 129700, 145264, 154343, 176392, 181580, 190400, 207520, 220490, 226975, 259400, 290528, 308686, 352784, 363160, 415040, 440980, 453950, 518800, 551225, 581056, 617372, 705568, 726320, 771715, 881960, 907900, 1037600, 1102450, 1234744, 1411136, 1452640, 1543430, 1763920, 1815800, 2075200, 2204900, 2469488, 2905280, 3086860, 3527840, 3631600, 3858575, 4409800, 4938976, 6173720, 7055680, 7263200, 7717150, 8819600, 9877952, 12347440, 14526400, 15434300, 17639200, 24694880, 30868600, 35278400, 49389760, 61737200, 123474400, 246948800]

約数ペア:

[(1, 246948800), (2, 123474400), (4, 61737200), (5, 49389760), (7, 35278400), (8, 30868600), (10, 24694880), (14, 17639200), (16, 15434300), (17, 14526400), (20, 12347440), (25, 9877952), (28, 8819600), (32, 7717150), (34, 7263200), (35, 7055680), (40, 6173720), (50, 4938976), (56, 4409800), (64, 3858575), (68, 3631600), (70, 3527840), (80, 3086860), (85, 2905280), (100, 2469488), (112, 2204900), (119, 2075200), (136, 1815800), (140, 1763920), (160, 1543430), (170, 1452640), (175, 1411136), (200, 1234744), (224, 1102450), (238, 1037600), (272, 907900), (280, 881960), (320, 771715), (340, 726320), (350, 705568), (400, 617372), (425, 581056), (448, 551225), (476, 518800), (544, 453950), (560, 440980), (595, 415040), (680, 363160), (700, 352784), (800, 308686), (850, 290528), (952, 259400), (1088, 226975), (1120, 220490), (1190, 207520), (1297, 190400), (1360, 181580), (1400, 176392), (1600, 154343), (1700, 145264), (1904, 129700), (2240, 110245), (2380, 103760), (2594, 95200), (2720, 90790), (2800, 88196), (2975, 83008), (3400, 72632), (3808, 64850), (4760, 51880), (5188, 47600), (5440, 45395), (5600, 44098), (5950, 41504), (6485, 38080), (6800, 36316), (7616, 32425), (9079, 27200), (9520, 25940), (10376, 23800), (11200, 22049), (11900, 20752), (12970, 19040), (13600, 18158)]