1908350080

素因数分解:

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

素因数の和:228

約数の個数: 384

約数和(自身を含む): 5938652160

約数和(自身を除く): 4030302080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 128, 130, 140, 151, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 302, 310, 320, 364, 392, 403, 416, 434, 448, 455, 490, 496, 520, 560, 604, 620, 637, 640, 728, 755, 784, 806, 832, 868, 896, 910, 980, 992, 1040, 1057, 1085, 1120, 1208, 1240, 1274, 1456, 1510, 1519, 1568, 1612, 1664, 1736, 1820, 1960, 1963, 1984, 2015, 2080, 2114, 2170, 2240, 2416, 2480, 2548, 2821, 2912, 3020, 3038, 3136, 3185, 3224, 3472, 3640, 3920, 3926, 3968, 4030, 4160, 4228, 4340, 4480, 4681, 4832, 4960, 5096, 5285, 5642, 5824, 6040, 6076, 6272, 6370, 6448, 6944, 7280, 7399, 7595, 7840, 7852, 8060, 8320, 8456, 8680, 9362, 9664, 9815, 9920, 10192, 10570, 11284, 11648, 12080, 12152, 12740, 12896, 13741, 13888, 14105, 14560, 14798, 15190, 15680, 15704, 16120, 16912, 17360, 18724, 19328, 19630, 19747, 19840, 20384, 21140, 22568, 23405, 24160, 24304, 25480, 25792, 27482, 27776, 28210, 29120, 29596, 30380, 31360, 31408, 32240, 32767, 33824, 34720, 36995, 37448, 39260, 39494, 40768, 42280, 45136, 46810, 48320, 48608, 50960, 51584, 54964, 56420, 58240, 59192, 60760, 60853, 62816, 64480, 65534, 67648, 68705, 69440, 73990, 74896, 78520, 78988, 81536, 84560, 90272, 93620, 96187, 96640, 97216, 98735, 101920, 109928, 112840, 118384, 121520, 121706, 125632, 128960, 131068, 135296, 137410, 138880, 147980, 149792, 157040, 157976, 163835, 169120, 180544, 187240, 192374, 194432, 197470, 203840, 219856, 225680, 229369, 236768, 243040, 243412, 251264, 257920, 262136, 274820, 295960, 299584, 304265, 314080, 315952, 327670, 338240, 361088, 374480, 384748, 394940, 407680, 425971, 439712, 451360, 458738, 473536, 480935, 486080, 486824, 524272, 549640, 591920, 599168, 608530, 628160, 631904, 655340, 676480, 748960, 769496, 789880, 851942, 879424, 902720, 917476, 947072, 961870, 972160, 973648, 1048544, 1099280, 1146845, 1183840, 1217060, 1256320, 1263808, 1310680, 1497920, 1538992, 1579760, 1703884, 1758848, 1805440, 1834952, 1923740, 1947296, 2097088, 2129855, 2198560, 2293690, 2367680, 2434120, 2527616, 2621360, 2981797, 2995840, 3077984, 3159520, 3407768, 3669904, 3847480, 3894592, 4194176, 4259710, 4397120, 4587380, 4735360, 4868240, 5242720, 5963594, 6155968, 6319040, 6815536, 7339808, 7694960, 7789184, 8519420, 8794240, 9174760, 9736480, 10485440, 11927188, 12311936, 12638080, 13631072, 14679616, 14908985, 15389920, 17038840, 18349520, 19472960, 20970880, 23854376, 27262144, 29359232, 29817970, 30779840, 34077680, 36699040, 38945920, 47708752, 54524288, 59635940, 61559680, 68155360, 73398080, 95417504, 119271880, 136310720, 146796160, 190835008, 238543760, 272621440, 381670016, 477087520, 954175040, 1908350080]

約数ペア:

[(1, 1908350080), (2, 954175040), (4, 477087520), (5, 381670016), (7, 272621440), (8, 238543760), (10, 190835008), (13, 146796160), (14, 136310720), (16, 119271880), (20, 95417504), (26, 73398080), (28, 68155360), (31, 61559680), (32, 59635940), (35, 54524288), (40, 47708752), (49, 38945920), (52, 36699040), (56, 34077680), (62, 30779840), (64, 29817970), (65, 29359232), (70, 27262144), (80, 23854376), (91, 20970880), (98, 19472960), (104, 18349520), (112, 17038840), (124, 15389920), (128, 14908985), (130, 14679616), (140, 13631072), (151, 12638080), (155, 12311936), (160, 11927188), (182, 10485440), (196, 9736480), (208, 9174760), (217, 8794240), (224, 8519420), (245, 7789184), (248, 7694960), (260, 7339808), (280, 6815536), (302, 6319040), (310, 6155968), (320, 5963594), (364, 5242720), (392, 4868240), (403, 4735360), (416, 4587380), (434, 4397120), (448, 4259710), (455, 4194176), (490, 3894592), (496, 3847480), (520, 3669904), (560, 3407768), (604, 3159520), (620, 3077984), (637, 2995840), (640, 2981797), (728, 2621360), (755, 2527616), (784, 2434120), (806, 2367680), (832, 2293690), (868, 2198560), (896, 2129855), (910, 2097088), (980, 1947296), (992, 1923740), (1040, 1834952), (1057, 1805440), (1085, 1758848), (1120, 1703884), (1208, 1579760), (1240, 1538992), (1274, 1497920), (1456, 1310680), (1510, 1263808), (1519, 1256320), (1568, 1217060), (1612, 1183840), (1664, 1146845), (1736, 1099280), (1820, 1048544), (1960, 973648), (1963, 972160), (1984, 961870), (2015, 947072), (2080, 917476), (2114, 902720), (2170, 879424), (2240, 851942), (2416, 789880), (2480, 769496), (2548, 748960), (2821, 676480), (2912, 655340), (3020, 631904), (3038, 628160), (3136, 608530), (3185, 599168), (3224, 591920), (3472, 549640), (3640, 524272), (3920, 486824), (3926, 486080), (3968, 480935), (4030, 473536), (4160, 458738), (4228, 451360), (4340, 439712), (4480, 425971), (4681, 407680), (4832, 394940), (4960, 384748), (5096, 374480), (5285, 361088), (5642, 338240), (5824, 327670), (6040, 315952), (6076, 314080), (6272, 304265), (6370, 299584), (6448, 295960), (6944, 274820), (7280, 262136), (7399, 257920), (7595, 251264), (7840, 243412), (7852, 243040), (8060, 236768), (8320, 229369), (8456, 225680), (8680, 219856), (9362, 203840), (9664, 197470), (9815, 194432), (9920, 192374), (10192, 187240), (10570, 180544), (11284, 169120), (11648, 163835), (12080, 157976), (12152, 157040), (12740, 149792), (12896, 147980), (13741, 138880), (13888, 137410), (14105, 135296), (14560, 131068), (14798, 128960), (15190, 125632), (15680, 121706), (15704, 121520), (16120, 118384), (16912, 112840), (17360, 109928), (18724, 101920), (19328, 98735), (19630, 97216), (19747, 96640), (19840, 96187), (20384, 93620), (21140, 90272), (22568, 84560), (23405, 81536), (24160, 78988), (24304, 78520), (25480, 74896), (25792, 73990), (27482, 69440), (27776, 68705), (28210, 67648), (29120, 65534), (29596, 64480), (30380, 62816), (31360, 60853), (31408, 60760), (32240, 59192), (32767, 58240), (33824, 56420), (34720, 54964), (36995, 51584), (37448, 50960), (39260, 48608), (39494, 48320), (40768, 46810), (42280, 45136)]