1816721280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 384

約数和(自身を含む): 6985686240

約数和(自身を除く): 5168964960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 128, 132, 144, 159, 160, 165, 176, 180, 192, 198, 212, 220, 240, 264, 265, 288, 318, 320, 330, 352, 360, 384, 396, 424, 440, 477, 480, 495, 528, 530, 541, 576, 583, 636, 640, 660, 704, 720, 792, 795, 848, 880, 954, 960, 990, 1056, 1060, 1082, 1152, 1166, 1272, 1320, 1408, 1440, 1584, 1590, 1623, 1696, 1749, 1760, 1908, 1920, 1980, 2112, 2120, 2164, 2332, 2385, 2544, 2640, 2705, 2880, 2915, 3168, 3180, 3246, 3392, 3498, 3520, 3816, 3960, 4224, 4240, 4328, 4664, 4770, 4869, 5088, 5247, 5280, 5410, 5760, 5830, 5951, 6336, 6360, 6492, 6784, 6996, 7040, 7632, 7920, 8115, 8480, 8656, 8745, 9328, 9540, 9738, 10176, 10494, 10560, 10820, 11660, 11902, 12672, 12720, 12984, 13992, 15264, 15840, 16230, 16960, 17312, 17490, 17853, 18656, 19080, 19476, 20352, 20988, 21120, 21640, 23320, 23804, 24345, 25440, 25968, 26235, 27984, 28673, 29755, 30528, 31680, 32460, 33920, 34624, 34980, 35706, 37312, 38160, 38952, 41976, 43280, 46640, 47608, 48690, 50880, 51936, 52470, 53559, 55968, 57346, 59510, 61056, 63360, 64920, 69248, 69960, 71412, 74624, 76320, 77904, 83952, 86019, 86560, 89265, 93280, 95216, 97380, 101760, 103872, 104940, 107118, 111936, 114692, 119020, 129840, 139920, 142824, 143365, 152640, 155808, 167904, 172038, 173120, 178530, 186560, 190432, 194760, 207744, 209880, 214236, 223872, 229384, 238040, 258057, 259680, 267795, 279840, 285648, 286730, 305280, 311616, 315403, 335808, 344076, 346240, 357060, 373120, 380864, 389520, 419760, 428472, 430095, 458768, 476080, 516114, 519360, 535590, 559680, 571296, 573460, 623232, 630806, 671616, 688152, 714120, 761728, 779040, 839520, 856944, 860190, 917536, 946209, 952160, 1032228, 1038720, 1071180, 1119360, 1142592, 1146920, 1261612, 1290285, 1376304, 1428240, 1558080, 1577015, 1679040, 1713888, 1720380, 1835072, 1892418, 1904320, 2064456, 2142360, 2285184, 2293840, 2523224, 2580570, 2752608, 2838627, 2856480, 3116160, 3154030, 3358080, 3427776, 3440760, 3670144, 3784836, 3808640, 4128912, 4284720, 4587680, 4731045, 5046448, 5161140, 5505216, 5677254, 5712960, 6308060, 6855552, 6881520, 7569672, 8257824, 8569440, 9175360, 9462090, 10092896, 10322280, 11010432, 11354508, 11425920, 12616120, 13763040, 14193135, 15139344, 16515648, 17138880, 18350720, 18924180, 20185792, 20644560, 22709016, 25232240, 27526080, 28386270, 30278688, 33031296, 34277760, 37848360, 40371584, 41289120, 45418032, 50464480, 55052160, 56772540, 60557376, 75696720, 82578240, 90836064, 100928960, 113545080, 121114752, 151393440, 165156480, 181672128, 201857920, 227090160, 302786880, 363344256, 454180320, 605573760, 908360640, 1816721280]

約数ペア:

[(1, 1816721280), (2, 908360640), (3, 605573760), (4, 454180320), (5, 363344256), (6, 302786880), (8, 227090160), (9, 201857920), (10, 181672128), (11, 165156480), (12, 151393440), (15, 121114752), (16, 113545080), (18, 100928960), (20, 90836064), (22, 82578240), (24, 75696720), (30, 60557376), (32, 56772540), (33, 55052160), (36, 50464480), (40, 45418032), (44, 41289120), (45, 40371584), (48, 37848360), (53, 34277760), (55, 33031296), (60, 30278688), (64, 28386270), (66, 27526080), (72, 25232240), (80, 22709016), (88, 20644560), (90, 20185792), (96, 18924180), (99, 18350720), (106, 17138880), (110, 16515648), (120, 15139344), (128, 14193135), (132, 13763040), (144, 12616120), (159, 11425920), (160, 11354508), (165, 11010432), (176, 10322280), (180, 10092896), (192, 9462090), (198, 9175360), (212, 8569440), (220, 8257824), (240, 7569672), (264, 6881520), (265, 6855552), (288, 6308060), (318, 5712960), (320, 5677254), (330, 5505216), (352, 5161140), (360, 5046448), (384, 4731045), (396, 4587680), (424, 4284720), (440, 4128912), (477, 3808640), (480, 3784836), (495, 3670144), (528, 3440760), (530, 3427776), (541, 3358080), (576, 3154030), (583, 3116160), (636, 2856480), (640, 2838627), (660, 2752608), (704, 2580570), (720, 2523224), (792, 2293840), (795, 2285184), (848, 2142360), (880, 2064456), (954, 1904320), (960, 1892418), (990, 1835072), (1056, 1720380), (1060, 1713888), (1082, 1679040), (1152, 1577015), (1166, 1558080), (1272, 1428240), (1320, 1376304), (1408, 1290285), (1440, 1261612), (1584, 1146920), (1590, 1142592), (1623, 1119360), (1696, 1071180), (1749, 1038720), (1760, 1032228), (1908, 952160), (1920, 946209), (1980, 917536), (2112, 860190), (2120, 856944), (2164, 839520), (2332, 779040), (2385, 761728), (2544, 714120), (2640, 688152), (2705, 671616), (2880, 630806), (2915, 623232), (3168, 573460), (3180, 571296), (3246, 559680), (3392, 535590), (3498, 519360), (3520, 516114), (3816, 476080), (3960, 458768), (4224, 430095), (4240, 428472), (4328, 419760), (4664, 389520), (4770, 380864), (4869, 373120), (5088, 357060), (5247, 346240), (5280, 344076), (5410, 335808), (5760, 315403), (5830, 311616), (5951, 305280), (6336, 286730), (6360, 285648), (6492, 279840), (6784, 267795), (6996, 259680), (7040, 258057), (7632, 238040), (7920, 229384), (8115, 223872), (8480, 214236), (8656, 209880), (8745, 207744), (9328, 194760), (9540, 190432), (9738, 186560), (10176, 178530), (10494, 173120), (10560, 172038), (10820, 167904), (11660, 155808), (11902, 152640), (12672, 143365), (12720, 142824), (12984, 139920), (13992, 129840), (15264, 119020), (15840, 114692), (16230, 111936), (16960, 107118), (17312, 104940), (17490, 103872), (17853, 101760), (18656, 97380), (19080, 95216), (19476, 93280), (20352, 89265), (20988, 86560), (21120, 86019), (21640, 83952), (23320, 77904), (23804, 76320), (24345, 74624), (25440, 71412), (25968, 69960), (26235, 69248), (27984, 64920), (28673, 63360), (29755, 61056), (30528, 59510), (31680, 57346), (32460, 55968), (33920, 53559), (34624, 52470), (34980, 51936), (35706, 50880), (37312, 48690), (38160, 47608), (38952, 46640), (41976, 43280)]