223211520

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 312

約数和(自身を含む): 889346016

約数和(自身を除く): 666134496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 173, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 346, 360, 384, 420, 448, 480, 504, 512, 519, 560, 576, 630, 640, 672, 692, 720, 768, 840, 865, 896, 960, 1008, 1024, 1038, 1120, 1152, 1211, 1260, 1280, 1344, 1384, 1440, 1536, 1557, 1680, 1730, 1792, 1920, 2016, 2048, 2076, 2240, 2304, 2422, 2520, 2560, 2595, 2688, 2768, 2880, 3072, 3114, 3360, 3460, 3584, 3633, 3840, 4032, 4096, 4152, 4480, 4608, 4844, 5040, 5120, 5190, 5376, 5536, 5760, 6055, 6144, 6228, 6720, 6920, 7168, 7266, 7680, 7785, 8064, 8304, 8960, 9216, 9688, 10080, 10240, 10380, 10752, 10899, 11072, 11520, 12110, 12288, 12456, 13440, 13840, 14336, 14532, 15360, 15570, 16128, 16608, 17920, 18165, 18432, 19376, 20160, 20480, 20760, 21504, 21798, 22144, 23040, 24220, 24912, 26880, 27680, 28672, 29064, 30720, 31140, 32256, 33216, 35840, 36330, 36864, 38752, 40320, 41520, 43008, 43596, 44288, 46080, 48440, 49824, 53760, 54495, 55360, 58128, 61440, 62280, 64512, 66432, 71680, 72660, 77504, 80640, 83040, 86016, 87192, 88576, 92160, 96880, 99648, 107520, 108990, 110720, 116256, 124560, 129024, 132864, 143360, 145320, 155008, 161280, 166080, 174384, 177152, 184320, 193760, 199296, 215040, 217980, 221440, 232512, 249120, 258048, 265728, 290640, 310016, 322560, 332160, 348768, 354304, 387520, 398592, 430080, 435960, 442880, 465024, 498240, 531456, 581280, 620032, 645120, 664320, 697536, 708608, 775040, 797184, 871920, 885760, 930048, 996480, 1062912, 1162560, 1240064, 1290240, 1328640, 1395072, 1550080, 1594368, 1743840, 1771520, 1860096, 1992960, 2125824, 2325120, 2480128, 2657280, 2790144, 3100160, 3188736, 3487680, 3543040, 3720192, 3985920, 4650240, 4960256, 5314560, 5580288, 6200320, 6377472, 6975360, 7440384, 7971840, 9300480, 10629120, 11160576, 12400640, 13950720, 14880768, 15943680, 18600960, 22321152, 24801280, 27901440, 31887360, 37201920, 44642304, 55802880, 74403840, 111605760, 223211520]

約数ペア:

[(1, 223211520), (2, 111605760), (3, 74403840), (4, 55802880), (5, 44642304), (6, 37201920), (7, 31887360), (8, 27901440), (9, 24801280), (10, 22321152), (12, 18600960), (14, 15943680), (15, 14880768), (16, 13950720), (18, 12400640), (20, 11160576), (21, 10629120), (24, 9300480), (28, 7971840), (30, 7440384), (32, 6975360), (35, 6377472), (36, 6200320), (40, 5580288), (42, 5314560), (45, 4960256), (48, 4650240), (56, 3985920), (60, 3720192), (63, 3543040), (64, 3487680), (70, 3188736), (72, 3100160), (80, 2790144), (84, 2657280), (90, 2480128), (96, 2325120), (105, 2125824), (112, 1992960), (120, 1860096), (126, 1771520), (128, 1743840), (140, 1594368), (144, 1550080), (160, 1395072), (168, 1328640), (173, 1290240), (180, 1240064), (192, 1162560), (210, 1062912), (224, 996480), (240, 930048), (252, 885760), (256, 871920), (280, 797184), (288, 775040), (315, 708608), (320, 697536), (336, 664320), (346, 645120), (360, 620032), (384, 581280), (420, 531456), (448, 498240), (480, 465024), (504, 442880), (512, 435960), (519, 430080), (560, 398592), (576, 387520), (630, 354304), (640, 348768), (672, 332160), (692, 322560), (720, 310016), (768, 290640), (840, 265728), (865, 258048), (896, 249120), (960, 232512), (1008, 221440), (1024, 217980), (1038, 215040), (1120, 199296), (1152, 193760), (1211, 184320), (1260, 177152), (1280, 174384), (1344, 166080), (1384, 161280), (1440, 155008), (1536, 145320), (1557, 143360), (1680, 132864), (1730, 129024), (1792, 124560), (1920, 116256), (2016, 110720), (2048, 108990), (2076, 107520), (2240, 99648), (2304, 96880), (2422, 92160), (2520, 88576), (2560, 87192), (2595, 86016), (2688, 83040), (2768, 80640), (2880, 77504), (3072, 72660), (3114, 71680), (3360, 66432), (3460, 64512), (3584, 62280), (3633, 61440), (3840, 58128), (4032, 55360), (4096, 54495), (4152, 53760), (4480, 49824), (4608, 48440), (4844, 46080), (5040, 44288), (5120, 43596), (5190, 43008), (5376, 41520), (5536, 40320), (5760, 38752), (6055, 36864), (6144, 36330), (6228, 35840), (6720, 33216), (6920, 32256), (7168, 31140), (7266, 30720), (7680, 29064), (7785, 28672), (8064, 27680), (8304, 26880), (8960, 24912), (9216, 24220), (9688, 23040), (10080, 22144), (10240, 21798), (10380, 21504), (10752, 20760), (10899, 20480), (11072, 20160), (11520, 19376), (12110, 18432), (12288, 18165), (12456, 17920), (13440, 16608), (13840, 16128), (14336, 15570), (14532, 15360)]