2556988560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{8053}}^1$

素因数の和:8092

約数の個数: 300

約数和(自身を含む): 10332009468

約数和(自身を除く): 7775020908

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6615, 7056, 7560, 7938, 8053, 8820, 9072, 10584, 11340, 11760, 13230, 15120, 15876, 16106, 17640, 19845, 21168, 22680, 24159, 26460, 31752, 32212, 35280, 39690, 40265, 45360, 48318, 52920, 56371, 63504, 64424, 72477, 79380, 80530, 96636, 105840, 112742, 120795, 128848, 144954, 158760, 161060, 169113, 193272, 217431, 225484, 241590, 281855, 289908, 317520, 322120, 338226, 362385, 386544, 394597, 434862, 450968, 483180, 507339, 563710, 579816, 644240, 652293, 676452, 724770, 789194, 845565, 869724, 901936, 966360, 1014678, 1087155, 1127420, 1159632, 1183791, 1304586, 1352904, 1449540, 1522017, 1578388, 1691130, 1739448, 1932720, 1972985, 2029356, 2174310, 2254840, 2367582, 2536695, 2609172, 2705808, 2899080, 3044034, 3156776, 3261465, 3382260, 3478896, 3551373, 3945970, 4058712, 4348620, 4509680, 4566051, 4735164, 5073390, 5218344, 5798160, 5918955, 6088068, 6313552, 6522930, 6764520, 7102746, 7610085, 7891940, 8117424, 8697240, 9132102, 9470328, 10146780, 10436688, 10654119, 11837910, 12176136, 13045860, 13529040, 14205492, 15220170, 15783880, 17394480, 17756865, 18264204, 18940656, 20293560, 21308238, 22830255, 23675820, 24352272, 26091720, 28410984, 30440340, 31567760, 31962357, 35513730, 36528408, 40587120, 42616476, 45660510, 47351640, 52183440, 53270595, 56821968, 60880680, 63924714, 71027460, 73056816, 85232952, 91321020, 94703280, 106541190, 121761360, 127849428, 142054920, 159811785, 170465904, 182642040, 213082380, 255698856, 284109840, 319623570, 365284080, 426164760, 511397712, 639247140, 852329520, 1278494280, 2556988560]

約数ペア:

[(1, 2556988560), (2, 1278494280), (3, 852329520), (4, 639247140), (5, 511397712), (6, 426164760), (7, 365284080), (8, 319623570), (9, 284109840), (10, 255698856), (12, 213082380), (14, 182642040), (15, 170465904), (16, 159811785), (18, 142054920), (20, 127849428), (21, 121761360), (24, 106541190), (27, 94703280), (28, 91321020), (30, 85232952), (35, 73056816), (36, 71027460), (40, 63924714), (42, 60880680), (45, 56821968), (48, 53270595), (49, 52183440), (54, 47351640), (56, 45660510), (60, 42616476), (63, 40587120), (70, 36528408), (72, 35513730), (80, 31962357), (81, 31567760), (84, 30440340), (90, 28410984), (98, 26091720), (105, 24352272), (108, 23675820), (112, 22830255), (120, 21308238), (126, 20293560), (135, 18940656), (140, 18264204), (144, 17756865), (147, 17394480), (162, 15783880), (168, 15220170), (180, 14205492), (189, 13529040), (196, 13045860), (210, 12176136), (216, 11837910), (240, 10654119), (245, 10436688), (252, 10146780), (270, 9470328), (280, 9132102), (294, 8697240), (315, 8117424), (324, 7891940), (336, 7610085), (360, 7102746), (378, 6764520), (392, 6522930), (405, 6313552), (420, 6088068), (432, 5918955), (441, 5798160), (490, 5218344), (504, 5073390), (540, 4735164), (560, 4566051), (567, 4509680), (588, 4348620), (630, 4058712), (648, 3945970), (720, 3551373), (735, 3478896), (756, 3382260), (784, 3261465), (810, 3156776), (840, 3044034), (882, 2899080), (945, 2705808), (980, 2609172), (1008, 2536695), (1080, 2367582), (1134, 2254840), (1176, 2174310), (1260, 2029356), (1296, 1972985), (1323, 1932720), (1470, 1739448), (1512, 1691130), (1620, 1578388), (1680, 1522017), (1764, 1449540), (1890, 1352904), (1960, 1304586), (2160, 1183791), (2205, 1159632), (2268, 1127420), (2352, 1087155), (2520, 1014678), (2646, 966360), (2835, 901936), (2940, 869724), (3024, 845565), (3240, 789194), (3528, 724770), (3780, 676452), (3920, 652293), (3969, 644240), (4410, 579816), (4536, 563710), (5040, 507339), (5292, 483180), (5670, 450968), (5880, 434862), (6480, 394597), (6615, 386544), (7056, 362385), (7560, 338226), (7938, 322120), (8053, 317520), (8820, 289908), (9072, 281855), (10584, 241590), (11340, 225484), (11760, 217431), (13230, 193272), (15120, 169113), (15876, 161060), (16106, 158760), (17640, 144954), (19845, 128848), (21168, 120795), (22680, 112742), (24159, 105840), (26460, 96636), (31752, 80530), (32212, 79380), (35280, 72477), (39690, 64424), (40265, 63504), (45360, 56371), (48318, 52920)]