486971520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 256

約数和(自身を含む): 1868313600

約数和(自身を除く): 1381342080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1907, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3814, 3990, 4256, 4480, 4560, 5320, 5721, 6080, 6384, 6720, 7296, 7628, 7980, 8512, 9120, 9535, 10640, 11442, 12160, 12768, 13349, 13440, 15256, 15960, 17024, 18240, 19070, 21280, 22884, 25536, 26698, 28605, 30512, 31920, 36233, 36480, 38140, 40047, 42560, 45768, 51072, 53396, 57210, 61024, 63840, 66745, 72466, 76280, 80094, 85120, 91536, 106792, 108699, 114420, 122048, 127680, 133490, 144932, 152560, 160188, 181165, 183072, 200235, 213584, 217398, 228840, 244096, 253631, 255360, 266980, 289864, 305120, 320376, 362330, 366144, 400470, 427168, 434796, 457680, 507262, 533960, 543495, 579728, 610240, 640752, 724660, 732288, 760893, 800940, 854336, 869592, 915360, 1014524, 1067920, 1086990, 1159456, 1220480, 1268155, 1281504, 1449320, 1521786, 1601880, 1708672, 1739184, 1830720, 2029048, 2135840, 2173980, 2318912, 2536310, 2563008, 2898640, 3043572, 3203760, 3478368, 3661440, 3804465, 4058096, 4271680, 4347960, 4637824, 5072620, 5126016, 5797280, 6087144, 6407520, 6956736, 7608930, 8116192, 8543360, 8695920, 10145240, 11594560, 12174288, 12815040, 13913472, 15217860, 16232384, 17391840, 20290480, 23189120, 24348576, 25630080, 30435720, 32464768, 34783680, 40580960, 48697152, 60871440, 69567360, 81161920, 97394304, 121742880, 162323840, 243485760, 486971520]

約数ペア:

[(1, 486971520), (2, 243485760), (3, 162323840), (4, 121742880), (5, 97394304), (6, 81161920), (7, 69567360), (8, 60871440), (10, 48697152), (12, 40580960), (14, 34783680), (15, 32464768), (16, 30435720), (19, 25630080), (20, 24348576), (21, 23189120), (24, 20290480), (28, 17391840), (30, 16232384), (32, 15217860), (35, 13913472), (38, 12815040), (40, 12174288), (42, 11594560), (48, 10145240), (56, 8695920), (57, 8543360), (60, 8116192), (64, 7608930), (70, 6956736), (76, 6407520), (80, 6087144), (84, 5797280), (95, 5126016), (96, 5072620), (105, 4637824), (112, 4347960), (114, 4271680), (120, 4058096), (128, 3804465), (133, 3661440), (140, 3478368), (152, 3203760), (160, 3043572), (168, 2898640), (190, 2563008), (192, 2536310), (210, 2318912), (224, 2173980), (228, 2135840), (240, 2029048), (266, 1830720), (280, 1739184), (285, 1708672), (304, 1601880), (320, 1521786), (336, 1449320), (380, 1281504), (384, 1268155), (399, 1220480), (420, 1159456), (448, 1086990), (456, 1067920), (480, 1014524), (532, 915360), (560, 869592), (570, 854336), (608, 800940), (640, 760893), (665, 732288), (672, 724660), (760, 640752), (798, 610240), (840, 579728), (896, 543495), (912, 533960), (960, 507262), (1064, 457680), (1120, 434796), (1140, 427168), (1216, 400470), (1330, 366144), (1344, 362330), (1520, 320376), (1596, 305120), (1680, 289864), (1824, 266980), (1907, 255360), (1920, 253631), (1995, 244096), (2128, 228840), (2240, 217398), (2280, 213584), (2432, 200235), (2660, 183072), (2688, 181165), (3040, 160188), (3192, 152560), (3360, 144932), (3648, 133490), (3814, 127680), (3990, 122048), (4256, 114420), (4480, 108699), (4560, 106792), (5320, 91536), (5721, 85120), (6080, 80094), (6384, 76280), (6720, 72466), (7296, 66745), (7628, 63840), (7980, 61024), (8512, 57210), (9120, 53396), (9535, 51072), (10640, 45768), (11442, 42560), (12160, 40047), (12768, 38140), (13349, 36480), (13440, 36233), (15256, 31920), (15960, 30512), (17024, 28605), (18240, 26698), (19070, 25536), (21280, 22884)]