298985280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 224

約数和(自身を含む): 1081479168

約数和(自身を除く): 782493888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1231, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 2024, 2112, 2208, 2462, 2530, 2640, 2760, 3036, 3520, 3680, 3693, 3795, 4048, 4416, 4924, 5060, 5280, 5520, 6072, 6155, 7360, 7386, 7590, 8096, 9848, 10120, 10560, 11040, 12144, 12310, 13541, 14772, 15180, 16192, 18465, 19696, 20240, 22080, 24288, 24620, 27082, 28313, 29544, 30360, 36930, 39392, 40480, 40623, 48576, 49240, 54164, 56626, 59088, 60720, 67705, 73860, 78784, 80960, 81246, 84939, 98480, 108328, 113252, 118176, 121440, 135410, 141565, 147720, 162492, 169878, 196960, 203115, 216656, 226504, 236352, 242880, 270820, 283130, 295440, 311443, 324984, 339756, 393920, 406230, 424695, 433312, 453008, 541640, 566260, 590880, 622886, 649968, 679512, 812460, 849390, 866624, 906016, 934329, 1083280, 1132520, 1181760, 1245772, 1299936, 1359024, 1557215, 1624920, 1698780, 1812032, 1868658, 2166560, 2265040, 2491544, 2599872, 2718048, 3114430, 3249840, 3397560, 3737316, 4333120, 4530080, 4671645, 4983088, 5436096, 6228860, 6499680, 6795120, 7474632, 9060160, 9343290, 9966176, 12457720, 12999360, 13590240, 14949264, 18686580, 19932352, 24915440, 27180480, 29898528, 37373160, 49830880, 59797056, 74746320, 99661760, 149492640, 298985280]

約数ペア:

[(1, 298985280), (2, 149492640), (3, 99661760), (4, 74746320), (5, 59797056), (6, 49830880), (8, 37373160), (10, 29898528), (11, 27180480), (12, 24915440), (15, 19932352), (16, 18686580), (20, 14949264), (22, 13590240), (23, 12999360), (24, 12457720), (30, 9966176), (32, 9343290), (33, 9060160), (40, 7474632), (44, 6795120), (46, 6499680), (48, 6228860), (55, 5436096), (60, 4983088), (64, 4671645), (66, 4530080), (69, 4333120), (80, 3737316), (88, 3397560), (92, 3249840), (96, 3114430), (110, 2718048), (115, 2599872), (120, 2491544), (132, 2265040), (138, 2166560), (160, 1868658), (165, 1812032), (176, 1698780), (184, 1624920), (192, 1557215), (220, 1359024), (230, 1299936), (240, 1245772), (253, 1181760), (264, 1132520), (276, 1083280), (320, 934329), (330, 906016), (345, 866624), (352, 849390), (368, 812460), (440, 679512), (460, 649968), (480, 622886), (506, 590880), (528, 566260), (552, 541640), (660, 453008), (690, 433312), (704, 424695), (736, 406230), (759, 393920), (880, 339756), (920, 324984), (960, 311443), (1012, 295440), (1056, 283130), (1104, 270820), (1231, 242880), (1265, 236352), (1320, 226504), (1380, 216656), (1472, 203115), (1518, 196960), (1760, 169878), (1840, 162492), (2024, 147720), (2112, 141565), (2208, 135410), (2462, 121440), (2530, 118176), (2640, 113252), (2760, 108328), (3036, 98480), (3520, 84939), (3680, 81246), (3693, 80960), (3795, 78784), (4048, 73860), (4416, 67705), (4924, 60720), (5060, 59088), (5280, 56626), (5520, 54164), (6072, 49240), (6155, 48576), (7360, 40623), (7386, 40480), (7590, 39392), (8096, 36930), (9848, 30360), (10120, 29544), (10560, 28313), (11040, 27082), (12144, 24620), (12310, 24288), (13541, 22080), (14772, 20240), (15180, 19696), (16192, 18465)]