40808819520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{674749}}^1$

素因数の和:674782

約数の個数: 224

約数和(自身を含む): 164531040000

約数和(自身を除く): 123722220480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 674749, 1349498, 2024247, 2698996, 3373745, 4048494, 4723243, 5397992, 6072741, 6747490, 8096988, 9446486, 10121235, 10795984, 12145482, 13494980, 14169729, 16193976, 18218223, 18892972, 20242470, 21591968, 23616215, 24290964, 26989960, 28339458, 30363705, 32387952, 36436446, 37785944, 40484940, 42509187, 43183936, 47232430, 48581928, 53979920, 56678916, 60727410, 64775904, 70848645, 72872892, 75571888, 80969880, 85018374, 91091115, 94464860, 97163856, 107959840, 113357832, 121454820, 127527561, 129551808, 141697290, 145745784, 151143776, 161939760, 170036748, 182182230, 188929720, 194327712, 212545935, 215919680, 226715664, 242909640, 255055122, 283394580, 291491568, 302287552, 323879520, 340073496, 364364460, 377859440, 388655424, 425091870, 453431328, 485819280, 510110244, 566789160, 582983136, 637637805, 647759040, 680146992, 728728920, 755718880, 850183740, 906862656, 971638560, 1020220488, 1133578320, 1165966272, 1275275610, 1360293984, 1457457840, 1511437760, 1700367480, 1943277120, 2040440976, 2267156640, 2550551220, 2720587968, 2914915680, 3400734960, 4080881952, 4534313280, 5101102440, 5829831360, 6801469920, 8161763904, 10202204880, 13602939840, 20404409760, 40808819520]

約数ペア:

[(1, 40808819520), (2, 20404409760), (3, 13602939840), (4, 10202204880), (5, 8161763904), (6, 6801469920), (7, 5829831360), (8, 5101102440), (9, 4534313280), (10, 4080881952), (12, 3400734960), (14, 2914915680), (15, 2720587968), (16, 2550551220), (18, 2267156640), (20, 2040440976), (21, 1943277120), (24, 1700367480), (27, 1511437760), (28, 1457457840), (30, 1360293984), (32, 1275275610), (35, 1165966272), (36, 1133578320), (40, 1020220488), (42, 971638560), (45, 906862656), (48, 850183740), (54, 755718880), (56, 728728920), (60, 680146992), (63, 647759040), (64, 637637805), (70, 582983136), (72, 566789160), (80, 510110244), (84, 485819280), (90, 453431328), (96, 425091870), (105, 388655424), (108, 377859440), (112, 364364460), (120, 340073496), (126, 323879520), (135, 302287552), (140, 291491568), (144, 283394580), (160, 255055122), (168, 242909640), (180, 226715664), (189, 215919680), (192, 212545935), (210, 194327712), (216, 188929720), (224, 182182230), (240, 170036748), (252, 161939760), (270, 151143776), (280, 145745784), (288, 141697290), (315, 129551808), (320, 127527561), (336, 121454820), (360, 113357832), (378, 107959840), (420, 97163856), (432, 94464860), (448, 91091115), (480, 85018374), (504, 80969880), (540, 75571888), (560, 72872892), (576, 70848645), (630, 64775904), (672, 60727410), (720, 56678916), (756, 53979920), (840, 48581928), (864, 47232430), (945, 43183936), (960, 42509187), (1008, 40484940), (1080, 37785944), (1120, 36436446), (1260, 32387952), (1344, 30363705), (1440, 28339458), (1512, 26989960), (1680, 24290964), (1728, 23616215), (1890, 21591968), (2016, 20242470), (2160, 18892972), (2240, 18218223), (2520, 16193976), (2880, 14169729), (3024, 13494980), (3360, 12145482), (3780, 10795984), (4032, 10121235), (4320, 9446486), (5040, 8096988), (6048, 6747490), (6720, 6072741), (7560, 5397992), (8640, 4723243), (10080, 4048494), (12096, 3373745), (15120, 2698996), (20160, 2024247), (30240, 1349498), (60480, 674749)]