477087520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 1467196416

約数和(自身を除く): 990108896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 151, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 302, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 604, 620, 637, 728, 755, 784, 806, 868, 910, 980, 992, 1040, 1057, 1085, 1120, 1208, 1240, 1274, 1456, 1510, 1519, 1568, 1612, 1736, 1820, 1960, 1963, 2015, 2080, 2114, 2170, 2416, 2480, 2548, 2821, 2912, 3020, 3038, 3185, 3224, 3472, 3640, 3920, 3926, 4030, 4228, 4340, 4681, 4832, 4960, 5096, 5285, 5642, 6040, 6076, 6370, 6448, 6944, 7280, 7399, 7595, 7840, 7852, 8060, 8456, 8680, 9362, 9815, 10192, 10570, 11284, 12080, 12152, 12740, 12896, 13741, 14105, 14560, 14798, 15190, 15704, 16120, 16912, 17360, 18724, 19630, 19747, 20384, 21140, 22568, 23405, 24160, 24304, 25480, 27482, 28210, 29596, 30380, 31408, 32240, 32767, 33824, 34720, 36995, 37448, 39260, 39494, 42280, 45136, 46810, 48608, 50960, 54964, 56420, 59192, 60760, 60853, 62816, 64480, 65534, 68705, 73990, 74896, 78520, 78988, 84560, 90272, 93620, 96187, 98735, 101920, 109928, 112840, 118384, 121520, 121706, 131068, 137410, 147980, 149792, 157040, 157976, 163835, 169120, 187240, 192374, 197470, 219856, 225680, 229369, 236768, 243040, 243412, 262136, 274820, 295960, 304265, 314080, 315952, 327670, 374480, 384748, 394940, 425971, 439712, 451360, 458738, 480935, 486824, 524272, 549640, 591920, 608530, 631904, 655340, 748960, 769496, 789880, 851942, 917476, 961870, 973648, 1048544, 1099280, 1146845, 1183840, 1217060, 1310680, 1538992, 1579760, 1703884, 1834952, 1923740, 1947296, 2129855, 2198560, 2293690, 2434120, 2621360, 2981797, 3077984, 3159520, 3407768, 3669904, 3847480, 4259710, 4587380, 4868240, 5242720, 5963594, 6815536, 7339808, 7694960, 8519420, 9174760, 9736480, 11927188, 13631072, 14908985, 15389920, 17038840, 18349520, 23854376, 29817970, 34077680, 36699040, 47708752, 59635940, 68155360, 95417504, 119271880, 238543760, 477087520]

約数ペア:

[(1, 477087520), (2, 238543760), (4, 119271880), (5, 95417504), (7, 68155360), (8, 59635940), (10, 47708752), (13, 36699040), (14, 34077680), (16, 29817970), (20, 23854376), (26, 18349520), (28, 17038840), (31, 15389920), (32, 14908985), (35, 13631072), (40, 11927188), (49, 9736480), (52, 9174760), (56, 8519420), (62, 7694960), (65, 7339808), (70, 6815536), (80, 5963594), (91, 5242720), (98, 4868240), (104, 4587380), (112, 4259710), (124, 3847480), (130, 3669904), (140, 3407768), (151, 3159520), (155, 3077984), (160, 2981797), (182, 2621360), (196, 2434120), (208, 2293690), (217, 2198560), (224, 2129855), (245, 1947296), (248, 1923740), (260, 1834952), (280, 1703884), (302, 1579760), (310, 1538992), (364, 1310680), (392, 1217060), (403, 1183840), (416, 1146845), (434, 1099280), (455, 1048544), (490, 973648), (496, 961870), (520, 917476), (560, 851942), (604, 789880), (620, 769496), (637, 748960), (728, 655340), (755, 631904), (784, 608530), (806, 591920), (868, 549640), (910, 524272), (980, 486824), (992, 480935), (1040, 458738), (1057, 451360), (1085, 439712), (1120, 425971), (1208, 394940), (1240, 384748), (1274, 374480), (1456, 327670), (1510, 315952), (1519, 314080), (1568, 304265), (1612, 295960), (1736, 274820), (1820, 262136), (1960, 243412), (1963, 243040), (2015, 236768), (2080, 229369), (2114, 225680), (2170, 219856), (2416, 197470), (2480, 192374), (2548, 187240), (2821, 169120), (2912, 163835), (3020, 157976), (3038, 157040), (3185, 149792), (3224, 147980), (3472, 137410), (3640, 131068), (3920, 121706), (3926, 121520), (4030, 118384), (4228, 112840), (4340, 109928), (4681, 101920), (4832, 98735), (4960, 96187), (5096, 93620), (5285, 90272), (5642, 84560), (6040, 78988), (6076, 78520), (6370, 74896), (6448, 73990), (6944, 68705), (7280, 65534), (7399, 64480), (7595, 62816), (7840, 60853), (7852, 60760), (8060, 59192), (8456, 56420), (8680, 54964), (9362, 50960), (9815, 48608), (10192, 46810), (10570, 45136), (11284, 42280), (12080, 39494), (12152, 39260), (12740, 37448), (12896, 36995), (13741, 34720), (14105, 33824), (14560, 32767), (14798, 32240), (15190, 31408), (15704, 30380), (16120, 29596), (16912, 28210), (17360, 27482), (18724, 25480), (19630, 24304), (19747, 24160), (20384, 23405), (21140, 22568)]