814279680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 264

約数和(自身を含む): 2896979904

約数和(自身を除く): 2082700224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 431, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 862, 960, 984, 1024, 1152, 1230, 1280, 1293, 1312, 1440, 1476, 1536, 1640, 1724, 1845, 1920, 1968, 2155, 2304, 2460, 2560, 2586, 2624, 2880, 2952, 3072, 3280, 3448, 3690, 3840, 3879, 3936, 4310, 4608, 4920, 5120, 5172, 5248, 5760, 5904, 6465, 6560, 6896, 7380, 7680, 7758, 7872, 8620, 9216, 9840, 10344, 10496, 11520, 11808, 12930, 13120, 13792, 14760, 15360, 15516, 15744, 17240, 17671, 19395, 19680, 20688, 20992, 23040, 23616, 25860, 26240, 27584, 29520, 31032, 31488, 34480, 35342, 38790, 39360, 41376, 41984, 46080, 47232, 51720, 52480, 53013, 55168, 59040, 62064, 62976, 68960, 70684, 77580, 78720, 82752, 88355, 94464, 103440, 104960, 106026, 110336, 118080, 124128, 125952, 137920, 141368, 155160, 157440, 159039, 165504, 176710, 188928, 206880, 209920, 212052, 220672, 236160, 248256, 265065, 275840, 282736, 310320, 314880, 318078, 331008, 353420, 377856, 413760, 424104, 441344, 472320, 496512, 530130, 551680, 565472, 620640, 629760, 636156, 662016, 706840, 795195, 827520, 848208, 944640, 993024, 1060260, 1103360, 1130944, 1241280, 1272312, 1324032, 1413680, 1590390, 1655040, 1696416, 1889280, 1986048, 2120520, 2206720, 2261888, 2482560, 2544624, 2827360, 3180780, 3310080, 3392832, 3972096, 4241040, 4523776, 4965120, 5089248, 5654720, 6361560, 6620160, 6785664, 8482080, 9047552, 9930240, 10178496, 11309440, 12723120, 13571328, 16964160, 18095104, 19860480, 20356992, 22618880, 25446240, 27142656, 33928320, 40713984, 45237760, 50892480, 54285312, 67856640, 81427968, 90475520, 101784960, 135713280, 162855936, 203569920, 271426560, 407139840, 814279680]

約数ペア:

[(1, 814279680), (2, 407139840), (3, 271426560), (4, 203569920), (5, 162855936), (6, 135713280), (8, 101784960), (9, 90475520), (10, 81427968), (12, 67856640), (15, 54285312), (16, 50892480), (18, 45237760), (20, 40713984), (24, 33928320), (30, 27142656), (32, 25446240), (36, 22618880), (40, 20356992), (41, 19860480), (45, 18095104), (48, 16964160), (60, 13571328), (64, 12723120), (72, 11309440), (80, 10178496), (82, 9930240), (90, 9047552), (96, 8482080), (120, 6785664), (123, 6620160), (128, 6361560), (144, 5654720), (160, 5089248), (164, 4965120), (180, 4523776), (192, 4241040), (205, 3972096), (240, 3392832), (246, 3310080), (256, 3180780), (288, 2827360), (320, 2544624), (328, 2482560), (360, 2261888), (369, 2206720), (384, 2120520), (410, 1986048), (431, 1889280), (480, 1696416), (492, 1655040), (512, 1590390), (576, 1413680), (615, 1324032), (640, 1272312), (656, 1241280), (720, 1130944), (738, 1103360), (768, 1060260), (820, 993024), (862, 944640), (960, 848208), (984, 827520), (1024, 795195), (1152, 706840), (1230, 662016), (1280, 636156), (1293, 629760), (1312, 620640), (1440, 565472), (1476, 551680), (1536, 530130), (1640, 496512), (1724, 472320), (1845, 441344), (1920, 424104), (1968, 413760), (2155, 377856), (2304, 353420), (2460, 331008), (2560, 318078), (2586, 314880), (2624, 310320), (2880, 282736), (2952, 275840), (3072, 265065), (3280, 248256), (3448, 236160), (3690, 220672), (3840, 212052), (3879, 209920), (3936, 206880), (4310, 188928), (4608, 176710), (4920, 165504), (5120, 159039), (5172, 157440), (5248, 155160), (5760, 141368), (5904, 137920), (6465, 125952), (6560, 124128), (6896, 118080), (7380, 110336), (7680, 106026), (7758, 104960), (7872, 103440), (8620, 94464), (9216, 88355), (9840, 82752), (10344, 78720), (10496, 77580), (11520, 70684), (11808, 68960), (12930, 62976), (13120, 62064), (13792, 59040), (14760, 55168), (15360, 53013), (15516, 52480), (15744, 51720), (17240, 47232), (17671, 46080), (19395, 41984), (19680, 41376), (20688, 39360), (20992, 38790), (23040, 35342), (23616, 34480), (25860, 31488), (26240, 31032), (27584, 29520)]