1994403840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 416

約数和(自身を含む): 7529953536

約数和(自身を除く): 5535549696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 227, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 454, 480, 512, 520, 528, 572, 624, 640, 660, 681, 704, 715, 768, 780, 832, 858, 880, 908, 960, 1024, 1040, 1056, 1135, 1144, 1248, 1280, 1320, 1362, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1816, 1920, 2048, 2080, 2112, 2145, 2270, 2288, 2496, 2497, 2560, 2640, 2724, 2816, 2860, 2951, 3072, 3120, 3328, 3405, 3432, 3520, 3632, 3840, 4096, 4160, 4224, 4290, 4540, 4576, 4992, 4994, 5120, 5280, 5448, 5632, 5720, 5902, 6144, 6240, 6656, 6810, 6864, 7040, 7264, 7491, 7680, 8320, 8448, 8580, 8853, 9080, 9152, 9984, 9988, 10240, 10560, 10896, 11264, 11440, 11804, 12288, 12480, 12485, 13312, 13620, 13728, 14080, 14528, 14755, 14982, 15360, 16640, 16896, 17160, 17706, 18160, 18304, 19968, 19976, 20480, 21120, 21792, 22528, 22880, 23608, 24960, 24970, 26624, 27240, 27456, 28160, 29056, 29510, 29964, 30720, 32461, 33280, 33792, 34320, 35412, 36320, 36608, 37455, 39936, 39952, 42240, 43584, 44265, 45056, 45760, 47216, 49920, 49940, 53248, 54480, 54912, 56320, 58112, 59020, 59928, 61440, 64922, 66560, 67584, 68640, 70824, 72640, 73216, 74910, 79872, 79904, 84480, 87168, 88530, 91520, 94432, 97383, 99840, 99880, 108960, 109824, 112640, 116224, 118040, 119856, 129844, 133120, 135168, 137280, 141648, 145280, 146432, 149820, 159744, 159808, 162305, 168960, 174336, 177060, 183040, 188864, 194766, 199680, 199760, 217920, 219648, 225280, 232448, 236080, 239712, 259688, 266240, 274560, 283296, 290560, 292864, 299640, 319616, 324610, 337920, 348672, 354120, 366080, 377728, 389532, 399360, 399520, 435840, 439296, 464896, 472160, 479424, 486915, 519376, 549120, 566592, 581120, 585728, 599280, 639232, 649220, 675840, 697344, 708240, 732160, 755456, 779064, 798720, 799040, 871680, 878592, 929792, 944320, 958848, 973830, 1038752, 1098240, 1133184, 1162240, 1198560, 1278464, 1298440, 1394688, 1416480, 1464320, 1510912, 1558128, 1598080, 1743360, 1757184, 1888640, 1917696, 1947660, 2077504, 2196480, 2266368, 2324480, 2397120, 2556928, 2596880, 2789376, 2832960, 2928640, 3021824, 3116256, 3196160, 3486720, 3777280, 3835392, 3895320, 4155008, 4392960, 4532736, 4648960, 4794240, 5113856, 5193760, 5665920, 6043648, 6232512, 6392320, 6973440, 7554560, 7670784, 7790640, 8310016, 8785920, 9065472, 9588480, 10227712, 10387520, 11331840, 12087296, 12465024, 12784640, 13946880, 15109120, 15341568, 15581280, 16620032, 18130944, 19176960, 20775040, 22663680, 24930048, 25569280, 30218240, 30683136, 31162560, 33240064, 36261888, 38353920, 41550080, 45327360, 49860096, 51138560, 60436480, 62325120, 66480128, 76707840, 83100160, 90654720, 99720192, 124650240, 132960256, 153415680, 166200320, 181309440, 199440384, 249300480, 332400640, 398880768, 498600960, 664801280, 997201920, 1994403840]

約数ペア:

[(1, 1994403840), (2, 997201920), (3, 664801280), (4, 498600960), (5, 398880768), (6, 332400640), (8, 249300480), (10, 199440384), (11, 181309440), (12, 166200320), (13, 153415680), (15, 132960256), (16, 124650240), (20, 99720192), (22, 90654720), (24, 83100160), (26, 76707840), (30, 66480128), (32, 62325120), (33, 60436480), (39, 51138560), (40, 49860096), (44, 45327360), (48, 41550080), (52, 38353920), (55, 36261888), (60, 33240064), (64, 31162560), (65, 30683136), (66, 30218240), (78, 25569280), (80, 24930048), (88, 22663680), (96, 20775040), (104, 19176960), (110, 18130944), (120, 16620032), (128, 15581280), (130, 15341568), (132, 15109120), (143, 13946880), (156, 12784640), (160, 12465024), (165, 12087296), (176, 11331840), (192, 10387520), (195, 10227712), (208, 9588480), (220, 9065472), (227, 8785920), (240, 8310016), (256, 7790640), (260, 7670784), (264, 7554560), (286, 6973440), (312, 6392320), (320, 6232512), (330, 6043648), (352, 5665920), (384, 5193760), (390, 5113856), (416, 4794240), (429, 4648960), (440, 4532736), (454, 4392960), (480, 4155008), (512, 3895320), (520, 3835392), (528, 3777280), (572, 3486720), (624, 3196160), (640, 3116256), (660, 3021824), (681, 2928640), (704, 2832960), (715, 2789376), (768, 2596880), (780, 2556928), (832, 2397120), (858, 2324480), (880, 2266368), (908, 2196480), (960, 2077504), (1024, 1947660), (1040, 1917696), (1056, 1888640), (1135, 1757184), (1144, 1743360), (1248, 1598080), (1280, 1558128), (1320, 1510912), (1362, 1464320), (1408, 1416480), (1430, 1394688), (1536, 1298440), (1560, 1278464), (1664, 1198560), (1716, 1162240), (1760, 1133184), (1816, 1098240), (1920, 1038752), (2048, 973830), (2080, 958848), (2112, 944320), (2145, 929792), (2270, 878592), (2288, 871680), (2496, 799040), (2497, 798720), (2560, 779064), (2640, 755456), (2724, 732160), (2816, 708240), (2860, 697344), (2951, 675840), (3072, 649220), (3120, 639232), (3328, 599280), (3405, 585728), (3432, 581120), (3520, 566592), (3632, 549120), (3840, 519376), (4096, 486915), (4160, 479424), (4224, 472160), (4290, 464896), (4540, 439296), (4576, 435840), (4992, 399520), (4994, 399360), (5120, 389532), (5280, 377728), (5448, 366080), (5632, 354120), (5720, 348672), (5902, 337920), (6144, 324610), (6240, 319616), (6656, 299640), (6810, 292864), (6864, 290560), (7040, 283296), (7264, 274560), (7491, 266240), (7680, 259688), (8320, 239712), (8448, 236080), (8580, 232448), (8853, 225280), (9080, 219648), (9152, 217920), (9984, 199760), (9988, 199680), (10240, 194766), (10560, 188864), (10896, 183040), (11264, 177060), (11440, 174336), (11804, 168960), (12288, 162305), (12480, 159808), (12485, 159744), (13312, 149820), (13620, 146432), (13728, 145280), (14080, 141648), (14528, 137280), (14755, 135168), (14982, 133120), (15360, 129844), (16640, 119856), (16896, 118040), (17160, 116224), (17706, 112640), (18160, 109824), (18304, 108960), (19968, 99880), (19976, 99840), (20480, 97383), (21120, 94432), (21792, 91520), (22528, 88530), (22880, 87168), (23608, 84480), (24960, 79904), (24970, 79872), (26624, 74910), (27240, 73216), (27456, 72640), (28160, 70824), (29056, 68640), (29510, 67584), (29964, 66560), (30720, 64922), (32461, 61440), (33280, 59928), (33792, 59020), (34320, 58112), (35412, 56320), (36320, 54912), (36608, 54480), (37455, 53248), (39936, 49940), (39952, 49920), (42240, 47216), (43584, 45760), (44265, 45056)]