2551006080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 384

約数和(自身を含む): 10158220800

約数和(自身を除く): 7607214720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 151, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 302, 315, 320, 336, 360, 384, 419, 420, 448, 453, 480, 504, 560, 576, 604, 630, 640, 672, 720, 755, 838, 840, 896, 906, 960, 1008, 1057, 1120, 1152, 1208, 1257, 1260, 1344, 1359, 1440, 1510, 1676, 1680, 1812, 1920, 2016, 2095, 2114, 2240, 2265, 2416, 2514, 2520, 2688, 2718, 2880, 2933, 3020, 3171, 3352, 3360, 3624, 3771, 4032, 4190, 4228, 4480, 4530, 4832, 5028, 5040, 5285, 5436, 5760, 5866, 6040, 6285, 6342, 6704, 6720, 6795, 7248, 7542, 8064, 8380, 8456, 8799, 9060, 9513, 9664, 10056, 10080, 10570, 10872, 11732, 12080, 12570, 12684, 13408, 13440, 13590, 14496, 14665, 15084, 15855, 16760, 16912, 17598, 18120, 18855, 19026, 19328, 20112, 20160, 21140, 21744, 23464, 24160, 25140, 25368, 26397, 26816, 27180, 28992, 29330, 30168, 31710, 33520, 33824, 35196, 36240, 37710, 38052, 40224, 40320, 42280, 43488, 43995, 46928, 47565, 48320, 50280, 50736, 52794, 53632, 54360, 57984, 58660, 60336, 63269, 63420, 67040, 67648, 70392, 72480, 75420, 76104, 80448, 84560, 86976, 87990, 93856, 95130, 96640, 100560, 101472, 105588, 108720, 117320, 120672, 126538, 126840, 131985, 134080, 135296, 140784, 144960, 150840, 152208, 160896, 169120, 173952, 175980, 187712, 189807, 190260, 201120, 202944, 211176, 217440, 234640, 241344, 253076, 253680, 263970, 268160, 281568, 289920, 301680, 304416, 316345, 338240, 351960, 375424, 379614, 380520, 402240, 405888, 422352, 434880, 442883, 469280, 482688, 506152, 507360, 527940, 563136, 569421, 603360, 608832, 632690, 676480, 703920, 759228, 761040, 804480, 844704, 869760, 885766, 938560, 949035, 1012304, 1014720, 1055880, 1126272, 1138842, 1206720, 1217664, 1265380, 1328649, 1407840, 1518456, 1522080, 1689408, 1771532, 1877120, 1898070, 2024608, 2029440, 2111760, 2214415, 2277684, 2413440, 2530760, 2657298, 2815680, 2847105, 3036912, 3044160, 3378816, 3543064, 3796140, 3985947, 4049216, 4223520, 4428830, 4555368, 5061520, 5314596, 5631360, 5694210, 6073824, 6088320, 6643245, 7086128, 7592280, 7971894, 8098432, 8447040, 8857660, 9110736, 10123040, 10629192, 11388420, 12147648, 13286490, 14172256, 15184560, 15943788, 16894080, 17715320, 18221472, 19929735, 20246080, 21258384, 22776840, 24295296, 26572980, 28344512, 30369120, 31887576, 35430640, 36442944, 39859470, 40492160, 42516768, 45553680, 53145960, 56689024, 60738240, 63775152, 70861280, 72885888, 79718940, 85033536, 91107360, 106291920, 121476480, 127550304, 141722560, 159437880, 170067072, 182214720, 212583840, 255100608, 283445120, 318875760, 364429440, 425167680, 510201216, 637751520, 850335360, 1275503040, 2551006080]

約数ペア:

[(1, 2551006080), (2, 1275503040), (3, 850335360), (4, 637751520), (5, 510201216), (6, 425167680), (7, 364429440), (8, 318875760), (9, 283445120), (10, 255100608), (12, 212583840), (14, 182214720), (15, 170067072), (16, 159437880), (18, 141722560), (20, 127550304), (21, 121476480), (24, 106291920), (28, 91107360), (30, 85033536), (32, 79718940), (35, 72885888), (36, 70861280), (40, 63775152), (42, 60738240), (45, 56689024), (48, 53145960), (56, 45553680), (60, 42516768), (63, 40492160), (64, 39859470), (70, 36442944), (72, 35430640), (80, 31887576), (84, 30369120), (90, 28344512), (96, 26572980), (105, 24295296), (112, 22776840), (120, 21258384), (126, 20246080), (128, 19929735), (140, 18221472), (144, 17715320), (151, 16894080), (160, 15943788), (168, 15184560), (180, 14172256), (192, 13286490), (210, 12147648), (224, 11388420), (240, 10629192), (252, 10123040), (280, 9110736), (288, 8857660), (302, 8447040), (315, 8098432), (320, 7971894), (336, 7592280), (360, 7086128), (384, 6643245), (419, 6088320), (420, 6073824), (448, 5694210), (453, 5631360), (480, 5314596), (504, 5061520), (560, 4555368), (576, 4428830), (604, 4223520), (630, 4049216), (640, 3985947), (672, 3796140), (720, 3543064), (755, 3378816), (838, 3044160), (840, 3036912), (896, 2847105), (906, 2815680), (960, 2657298), (1008, 2530760), (1057, 2413440), (1120, 2277684), (1152, 2214415), (1208, 2111760), (1257, 2029440), (1260, 2024608), (1344, 1898070), (1359, 1877120), (1440, 1771532), (1510, 1689408), (1676, 1522080), (1680, 1518456), (1812, 1407840), (1920, 1328649), (2016, 1265380), (2095, 1217664), (2114, 1206720), (2240, 1138842), (2265, 1126272), (2416, 1055880), (2514, 1014720), (2520, 1012304), (2688, 949035), (2718, 938560), (2880, 885766), (2933, 869760), (3020, 844704), (3171, 804480), (3352, 761040), (3360, 759228), (3624, 703920), (3771, 676480), (4032, 632690), (4190, 608832), (4228, 603360), (4480, 569421), (4530, 563136), (4832, 527940), (5028, 507360), (5040, 506152), (5285, 482688), (5436, 469280), (5760, 442883), (5866, 434880), (6040, 422352), (6285, 405888), (6342, 402240), (6704, 380520), (6720, 379614), (6795, 375424), (7248, 351960), (7542, 338240), (8064, 316345), (8380, 304416), (8456, 301680), (8799, 289920), (9060, 281568), (9513, 268160), (9664, 263970), (10056, 253680), (10080, 253076), (10570, 241344), (10872, 234640), (11732, 217440), (12080, 211176), (12570, 202944), (12684, 201120), (13408, 190260), (13440, 189807), (13590, 187712), (14496, 175980), (14665, 173952), (15084, 169120), (15855, 160896), (16760, 152208), (16912, 150840), (17598, 144960), (18120, 140784), (18855, 135296), (19026, 134080), (19328, 131985), (20112, 126840), (20160, 126538), (21140, 120672), (21744, 117320), (23464, 108720), (24160, 105588), (25140, 101472), (25368, 100560), (26397, 96640), (26816, 95130), (27180, 93856), (28992, 87990), (29330, 86976), (30168, 84560), (31710, 80448), (33520, 76104), (33824, 75420), (35196, 72480), (36240, 70392), (37710, 67648), (38052, 67040), (40224, 63420), (40320, 63269), (42280, 60336), (43488, 58660), (43995, 57984), (46928, 54360), (47565, 53632), (48320, 52794), (50280, 50736)]