16638275360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4104

約数の個数: 288

約数和(自身を含む): 49989477888

約数和(自身を除く): 33351202528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 160, 170, 196, 217, 224, 238, 245, 248, 272, 280, 310, 340, 392, 434, 476, 490, 496, 527, 544, 560, 595, 620, 680, 784, 833, 868, 952, 980, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1519, 1568, 1666, 1736, 1904, 1960, 2108, 2170, 2380, 2480, 2635, 2720, 3038, 3332, 3472, 3689, 3808, 3920, 4027, 4165, 4216, 4340, 4760, 4960, 5270, 6076, 6664, 6944, 7378, 7595, 7840, 8054, 8330, 8432, 8680, 9520, 10540, 12152, 13328, 14756, 15190, 16108, 16660, 16864, 17360, 18445, 19040, 20135, 21080, 24304, 25823, 26656, 28189, 29512, 30380, 32216, 33320, 34720, 36890, 40270, 42160, 48608, 51646, 56378, 59024, 60760, 64432, 66640, 68459, 73780, 80540, 84320, 103292, 112756, 118048, 121520, 124837, 128864, 129115, 133280, 136918, 140945, 147560, 161080, 197323, 206584, 225512, 243040, 249674, 258230, 273836, 281890, 295120, 322160, 342295, 394646, 413168, 451024, 479213, 499348, 516460, 547672, 563780, 590240, 624185, 644320, 684590, 789292, 826336, 873859, 902048, 958426, 986615, 998696, 1032920, 1095344, 1127560, 1248370, 1369180, 1578584, 1747718, 1916852, 1973230, 1997392, 2065840, 2122229, 2190688, 2255120, 2396065, 2496740, 2738360, 3157168, 3354491, 3495436, 3833704, 3946460, 3994784, 4131680, 4244458, 4369295, 4510240, 4792130, 4993480, 5476720, 6117013, 6314336, 6708982, 6990872, 7667408, 7892920, 8488916, 8738590, 9584260, 9986960, 10611145, 10953440, 12234026, 13417964, 13981744, 14855603, 15334816, 15785840, 16772455, 16977832, 17477180, 19168520, 19973920, 21222290, 24468052, 26835928, 27963488, 29711206, 30585065, 31571680, 33544910, 33955664, 34954360, 38337040, 42444580, 48936104, 53671856, 59422412, 61170130, 67089820, 67911328, 69908720, 74278015, 76674080, 84889160, 97872208, 103989221, 107343712, 118844824, 122340260, 134179640, 139817440, 148556030, 169778320, 195744416, 207978442, 237689648, 244680520, 268359280, 297112060, 339556640, 415956884, 475379296, 489361040, 519946105, 536718560, 594224120, 831913768, 978722080, 1039892210, 1188448240, 1663827536, 2079784420, 2376896480, 3327655072, 4159568840, 8319137680, 16638275360]

約数ペア:

[(1, 16638275360), (2, 8319137680), (4, 4159568840), (5, 3327655072), (7, 2376896480), (8, 2079784420), (10, 1663827536), (14, 1188448240), (16, 1039892210), (17, 978722080), (20, 831913768), (28, 594224120), (31, 536718560), (32, 519946105), (34, 489361040), (35, 475379296), (40, 415956884), (49, 339556640), (56, 297112060), (62, 268359280), (68, 244680520), (70, 237689648), (80, 207978442), (85, 195744416), (98, 169778320), (112, 148556030), (119, 139817440), (124, 134179640), (136, 122340260), (140, 118844824), (155, 107343712), (160, 103989221), (170, 97872208), (196, 84889160), (217, 76674080), (224, 74278015), (238, 69908720), (245, 67911328), (248, 67089820), (272, 61170130), (280, 59422412), (310, 53671856), (340, 48936104), (392, 42444580), (434, 38337040), (476, 34954360), (490, 33955664), (496, 33544910), (527, 31571680), (544, 30585065), (560, 29711206), (595, 27963488), (620, 26835928), (680, 24468052), (784, 21222290), (833, 19973920), (868, 19168520), (952, 17477180), (980, 16977832), (992, 16772455), (1054, 15785840), (1085, 15334816), (1120, 14855603), (1190, 13981744), (1240, 13417964), (1360, 12234026), (1519, 10953440), (1568, 10611145), (1666, 9986960), (1736, 9584260), (1904, 8738590), (1960, 8488916), (2108, 7892920), (2170, 7667408), (2380, 6990872), (2480, 6708982), (2635, 6314336), (2720, 6117013), (3038, 5476720), (3332, 4993480), (3472, 4792130), (3689, 4510240), (3808, 4369295), (3920, 4244458), (4027, 4131680), (4165, 3994784), (4216, 3946460), (4340, 3833704), (4760, 3495436), (4960, 3354491), (5270, 3157168), (6076, 2738360), (6664, 2496740), (6944, 2396065), (7378, 2255120), (7595, 2190688), (7840, 2122229), (8054, 2065840), (8330, 1997392), (8432, 1973230), (8680, 1916852), (9520, 1747718), (10540, 1578584), (12152, 1369180), (13328, 1248370), (14756, 1127560), (15190, 1095344), (16108, 1032920), (16660, 998696), (16864, 986615), (17360, 958426), (18445, 902048), (19040, 873859), (20135, 826336), (21080, 789292), (24304, 684590), (25823, 644320), (26656, 624185), (28189, 590240), (29512, 563780), (30380, 547672), (32216, 516460), (33320, 499348), (34720, 479213), (36890, 451024), (40270, 413168), (42160, 394646), (48608, 342295), (51646, 322160), (56378, 295120), (59024, 281890), (60760, 273836), (64432, 258230), (66640, 249674), (68459, 243040), (73780, 225512), (80540, 206584), (84320, 197323), (103292, 161080), (112756, 147560), (118048, 140945), (121520, 136918), (124837, 133280), (128864, 129115)]