448430080

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 256

約数和(自身を含む): 1358933760

約数和(自身を除く): 910503680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 256, 272, 280, 320, 322, 340, 368, 391, 448, 460, 476, 512, 544, 560, 595, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1024, 1088, 1120, 1190, 1280, 1288, 1360, 1472, 1564, 1610, 1792, 1840, 1904, 1955, 2048, 2176, 2240, 2380, 2560, 2576, 2720, 2737, 2944, 3128, 3220, 3584, 3680, 3808, 3910, 4096, 4352, 4480, 4760, 5120, 5152, 5440, 5474, 5888, 6256, 6440, 7168, 7360, 7616, 7820, 8192, 8704, 8960, 9520, 10240, 10304, 10880, 10948, 11776, 12512, 12880, 13685, 14336, 14720, 15232, 15640, 16384, 17408, 17920, 19040, 20480, 20608, 21760, 21896, 23552, 25024, 25760, 27370, 28672, 29440, 30464, 31280, 32768, 34816, 35840, 38080, 40960, 41216, 43520, 43792, 47104, 50048, 51520, 54740, 57344, 58880, 60928, 62560, 69632, 71680, 76160, 81920, 82432, 87040, 87584, 94208, 100096, 103040, 109480, 114688, 117760, 121856, 125120, 139264, 143360, 152320, 163840, 164864, 174080, 175168, 188416, 200192, 206080, 218960, 229376, 235520, 243712, 250240, 278528, 286720, 304640, 329728, 348160, 350336, 376832, 400384, 412160, 437920, 471040, 487424, 500480, 557056, 573440, 609280, 659456, 696320, 700672, 753664, 800768, 824320, 875840, 942080, 974848, 1000960, 1146880, 1218560, 1318912, 1392640, 1401344, 1601536, 1648640, 1751680, 1884160, 1949696, 2001920, 2437120, 2637824, 2785280, 2802688, 3203072, 3297280, 3503360, 3768320, 3899392, 4003840, 4874240, 5275648, 5605376, 6406144, 6594560, 7006720, 8007680, 9748480, 11210752, 12812288, 13189120, 14013440, 16015360, 19496960, 22421504, 26378240, 28026880, 32030720, 44843008, 56053760, 64061440, 89686016, 112107520, 224215040, 448430080]

約数ペア:

[(1, 448430080), (2, 224215040), (4, 112107520), (5, 89686016), (7, 64061440), (8, 56053760), (10, 44843008), (14, 32030720), (16, 28026880), (17, 26378240), (20, 22421504), (23, 19496960), (28, 16015360), (32, 14013440), (34, 13189120), (35, 12812288), (40, 11210752), (46, 9748480), (56, 8007680), (64, 7006720), (68, 6594560), (70, 6406144), (80, 5605376), (85, 5275648), (92, 4874240), (112, 4003840), (115, 3899392), (119, 3768320), (128, 3503360), (136, 3297280), (140, 3203072), (160, 2802688), (161, 2785280), (170, 2637824), (184, 2437120), (224, 2001920), (230, 1949696), (238, 1884160), (256, 1751680), (272, 1648640), (280, 1601536), (320, 1401344), (322, 1392640), (340, 1318912), (368, 1218560), (391, 1146880), (448, 1000960), (460, 974848), (476, 942080), (512, 875840), (544, 824320), (560, 800768), (595, 753664), (640, 700672), (644, 696320), (680, 659456), (736, 609280), (782, 573440), (805, 557056), (896, 500480), (920, 487424), (952, 471040), (1024, 437920), (1088, 412160), (1120, 400384), (1190, 376832), (1280, 350336), (1288, 348160), (1360, 329728), (1472, 304640), (1564, 286720), (1610, 278528), (1792, 250240), (1840, 243712), (1904, 235520), (1955, 229376), (2048, 218960), (2176, 206080), (2240, 200192), (2380, 188416), (2560, 175168), (2576, 174080), (2720, 164864), (2737, 163840), (2944, 152320), (3128, 143360), (3220, 139264), (3584, 125120), (3680, 121856), (3808, 117760), (3910, 114688), (4096, 109480), (4352, 103040), (4480, 100096), (4760, 94208), (5120, 87584), (5152, 87040), (5440, 82432), (5474, 81920), (5888, 76160), (6256, 71680), (6440, 69632), (7168, 62560), (7360, 60928), (7616, 58880), (7820, 57344), (8192, 54740), (8704, 51520), (8960, 50048), (9520, 47104), (10240, 43792), (10304, 43520), (10880, 41216), (10948, 40960), (11776, 38080), (12512, 35840), (12880, 34816), (13685, 32768), (14336, 31280), (14720, 30464), (15232, 29440), (15640, 28672), (16384, 27370), (17408, 25760), (17920, 25024), (19040, 23552), (20480, 21896), (20608, 21760)]