461663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 1544417280

約数和(自身を除く): 1082753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 223, 227, 228, 240, 285, 304, 380, 446, 454, 456, 480, 570, 608, 669, 681, 760, 892, 908, 912, 1115, 1135, 1140, 1338, 1362, 1520, 1784, 1816, 1824, 2230, 2270, 2280, 2676, 2724, 3040, 3345, 3405, 3568, 3632, 4237, 4313, 4460, 4540, 4560, 5352, 5448, 6690, 6810, 7136, 7264, 8474, 8626, 8920, 9080, 9120, 10704, 10896, 12711, 12939, 13380, 13620, 16948, 17252, 17840, 18160, 21185, 21408, 21565, 21792, 25422, 25878, 26760, 27240, 33896, 34504, 35680, 36320, 42370, 43130, 50621, 50844, 51756, 53520, 54480, 63555, 64695, 67792, 69008, 84740, 86260, 101242, 101688, 103512, 107040, 108960, 127110, 129390, 135584, 138016, 151863, 169480, 172520, 202484, 203376, 207024, 253105, 254220, 258780, 303726, 338960, 345040, 404968, 406752, 414048, 506210, 508440, 517560, 607452, 677920, 690080, 759315, 809936, 961799, 1012420, 1016880, 1035120, 1214904, 1518630, 1619872, 1923598, 2024840, 2033760, 2070240, 2429808, 2885397, 3037260, 3847196, 4049680, 4808995, 4859616, 5770794, 6074520, 7694392, 8099360, 9617990, 11541588, 12149040, 14426985, 15388784, 19235980, 23083176, 24298080, 28853970, 30777568, 38471960, 46166352, 57707940, 76943920, 92332704, 115415880, 153887840, 230831760, 461663520]

約数ペア:

[(1, 461663520), (2, 230831760), (3, 153887840), (4, 115415880), (5, 92332704), (6, 76943920), (8, 57707940), (10, 46166352), (12, 38471960), (15, 30777568), (16, 28853970), (19, 24298080), (20, 23083176), (24, 19235980), (30, 15388784), (32, 14426985), (38, 12149040), (40, 11541588), (48, 9617990), (57, 8099360), (60, 7694392), (76, 6074520), (80, 5770794), (95, 4859616), (96, 4808995), (114, 4049680), (120, 3847196), (152, 3037260), (160, 2885397), (190, 2429808), (223, 2070240), (227, 2033760), (228, 2024840), (240, 1923598), (285, 1619872), (304, 1518630), (380, 1214904), (446, 1035120), (454, 1016880), (456, 1012420), (480, 961799), (570, 809936), (608, 759315), (669, 690080), (681, 677920), (760, 607452), (892, 517560), (908, 508440), (912, 506210), (1115, 414048), (1135, 406752), (1140, 404968), (1338, 345040), (1362, 338960), (1520, 303726), (1784, 258780), (1816, 254220), (1824, 253105), (2230, 207024), (2270, 203376), (2280, 202484), (2676, 172520), (2724, 169480), (3040, 151863), (3345, 138016), (3405, 135584), (3568, 129390), (3632, 127110), (4237, 108960), (4313, 107040), (4460, 103512), (4540, 101688), (4560, 101242), (5352, 86260), (5448, 84740), (6690, 69008), (6810, 67792), (7136, 64695), (7264, 63555), (8474, 54480), (8626, 53520), (8920, 51756), (9080, 50844), (9120, 50621), (10704, 43130), (10896, 42370), (12711, 36320), (12939, 35680), (13380, 34504), (13620, 33896), (16948, 27240), (17252, 26760), (17840, 25878), (18160, 25422), (21185, 21792), (21408, 21565)]