2550640320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 448

約数和(自身を含む): 9480499200

約数和(自身を除く): 6929858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 89, 90, 93, 96, 107, 108, 120, 124, 135, 144, 155, 160, 178, 180, 186, 192, 214, 216, 240, 248, 267, 270, 279, 288, 310, 320, 321, 356, 360, 372, 428, 432, 445, 465, 480, 496, 534, 535, 540, 558, 576, 620, 642, 712, 720, 744, 801, 837, 856, 864, 890, 930, 960, 963, 992, 1068, 1070, 1080, 1116, 1240, 1284, 1335, 1395, 1424, 1440, 1488, 1602, 1605, 1674, 1712, 1728, 1780, 1860, 1926, 1984, 2136, 2140, 2160, 2232, 2403, 2480, 2568, 2670, 2759, 2790, 2848, 2880, 2889, 2976, 3204, 3210, 3317, 3348, 3424, 3560, 3720, 3852, 4005, 4185, 4272, 4280, 4320, 4464, 4806, 4815, 4960, 5136, 5340, 5518, 5580, 5696, 5778, 5952, 6408, 6420, 6634, 6696, 6848, 7120, 7440, 7704, 8010, 8277, 8370, 8544, 8560, 8640, 8928, 9523, 9612, 9630, 9920, 9951, 10272, 10680, 11036, 11160, 11556, 12015, 12816, 12840, 13268, 13392, 13795, 14240, 14445, 14880, 15408, 16020, 16554, 16585, 16740, 17088, 17120, 17856, 19046, 19224, 19260, 19902, 20544, 21360, 22072, 22320, 23112, 24030, 24831, 25632, 25680, 26536, 26784, 27590, 28480, 28569, 28890, 29760, 29853, 30816, 32040, 33108, 33170, 33480, 34240, 38092, 38448, 38520, 39804, 41385, 42720, 44144, 44640, 46224, 47615, 48060, 49662, 49755, 51264, 51360, 53072, 53568, 55180, 57138, 57780, 59706, 61632, 64080, 66216, 66340, 66960, 74493, 76184, 76896, 77040, 79608, 82770, 85440, 85707, 88288, 89280, 89559, 92448, 95230, 96120, 99324, 99510, 102720, 106144, 110360, 114276, 115560, 119412, 124155, 128160, 132432, 132680, 133920, 142845, 148986, 149265, 152368, 153792, 154080, 159216, 165540, 171414, 176576, 179118, 184896, 190460, 192240, 198648, 199020, 212288, 220720, 228552, 231120, 238824, 248310, 256320, 257121, 264864, 265360, 267840, 285690, 295213, 297972, 298530, 304736, 308160, 318432, 331080, 342828, 358236, 372465, 380920, 384480, 397296, 398040, 428535, 441440, 447795, 457104, 462240, 477648, 496620, 514242, 529728, 530720, 571380, 590426, 595944, 597060, 609472, 636864, 662160, 685656, 716472, 744930, 761840, 768960, 794592, 796080, 857070, 882880, 885639, 895590, 914208, 924480, 955296, 993240, 1028484, 1061440, 1142760, 1180852, 1191888, 1194120, 1285605, 1324320, 1371312, 1432944, 1476065, 1489860, 1523680, 1589184, 1592160, 1714140, 1771278, 1791180, 1828416, 1910592, 1986480, 2056968, 2285520, 2361704, 2383776, 2388240, 2571210, 2648640, 2656917, 2742624, 2865888, 2952130, 2979720, 3047360, 3184320, 3428280, 3542556, 3582360, 3972960, 4113936, 4428195, 4571040, 4723408, 4767552, 4776480, 5142420, 5313834, 5485248, 5731776, 5904260, 5959440, 6856560, 7085112, 7164720, 7945920, 7970751, 8227872, 8856390, 9142080, 9446816, 9552960, 10284840, 10627668, 11808520, 11918880, 13284585, 13713120, 14170224, 14329440, 15941502, 16455744, 17712780, 18893632, 20569680, 21255336, 23617040, 23837760, 26569170, 27426240, 28340448, 28658880, 31883004, 35425560, 39853755, 41139360, 42510672, 47234080, 53138340, 56680896, 63766008, 70851120, 79707510, 82278720, 85021344, 94468160, 106276680, 127532016, 141702240, 159415020, 170042688, 212553360, 255064032, 283404480, 318830040, 425106720, 510128064, 637660080, 850213440, 1275320160, 2550640320]

約数ペア:

[(1, 2550640320), (2, 1275320160), (3, 850213440), (4, 637660080), (5, 510128064), (6, 425106720), (8, 318830040), (9, 283404480), (10, 255064032), (12, 212553360), (15, 170042688), (16, 159415020), (18, 141702240), (20, 127532016), (24, 106276680), (27, 94468160), (30, 85021344), (31, 82278720), (32, 79707510), (36, 70851120), (40, 63766008), (45, 56680896), (48, 53138340), (54, 47234080), (60, 42510672), (62, 41139360), (64, 39853755), (72, 35425560), (80, 31883004), (89, 28658880), (90, 28340448), (93, 27426240), (96, 26569170), (107, 23837760), (108, 23617040), (120, 21255336), (124, 20569680), (135, 18893632), (144, 17712780), (155, 16455744), (160, 15941502), (178, 14329440), (180, 14170224), (186, 13713120), (192, 13284585), (214, 11918880), (216, 11808520), (240, 10627668), (248, 10284840), (267, 9552960), (270, 9446816), (279, 9142080), (288, 8856390), (310, 8227872), (320, 7970751), (321, 7945920), (356, 7164720), (360, 7085112), (372, 6856560), (428, 5959440), (432, 5904260), (445, 5731776), (465, 5485248), (480, 5313834), (496, 5142420), (534, 4776480), (535, 4767552), (540, 4723408), (558, 4571040), (576, 4428195), (620, 4113936), (642, 3972960), (712, 3582360), (720, 3542556), (744, 3428280), (801, 3184320), (837, 3047360), (856, 2979720), (864, 2952130), (890, 2865888), (930, 2742624), (960, 2656917), (963, 2648640), (992, 2571210), (1068, 2388240), (1070, 2383776), (1080, 2361704), (1116, 2285520), (1240, 2056968), (1284, 1986480), (1335, 1910592), (1395, 1828416), (1424, 1791180), (1440, 1771278), (1488, 1714140), (1602, 1592160), (1605, 1589184), (1674, 1523680), (1712, 1489860), (1728, 1476065), (1780, 1432944), (1860, 1371312), (1926, 1324320), (1984, 1285605), (2136, 1194120), (2140, 1191888), (2160, 1180852), (2232, 1142760), (2403, 1061440), (2480, 1028484), (2568, 993240), (2670, 955296), (2759, 924480), (2790, 914208), (2848, 895590), (2880, 885639), (2889, 882880), (2976, 857070), (3204, 796080), (3210, 794592), (3317, 768960), (3348, 761840), (3424, 744930), (3560, 716472), (3720, 685656), (3852, 662160), (4005, 636864), (4185, 609472), (4272, 597060), (4280, 595944), (4320, 590426), (4464, 571380), (4806, 530720), (4815, 529728), (4960, 514242), (5136, 496620), (5340, 477648), (5518, 462240), (5580, 457104), (5696, 447795), (5778, 441440), (5952, 428535), (6408, 398040), (6420, 397296), (6634, 384480), (6696, 380920), (6848, 372465), (7120, 358236), (7440, 342828), (7704, 331080), (8010, 318432), (8277, 308160), (8370, 304736), (8544, 298530), (8560, 297972), (8640, 295213), (8928, 285690), (9523, 267840), (9612, 265360), (9630, 264864), (9920, 257121), (9951, 256320), (10272, 248310), (10680, 238824), (11036, 231120), (11160, 228552), (11556, 220720), (12015, 212288), (12816, 199020), (12840, 198648), (13268, 192240), (13392, 190460), (13795, 184896), (14240, 179118), (14445, 176576), (14880, 171414), (15408, 165540), (16020, 159216), (16554, 154080), (16585, 153792), (16740, 152368), (17088, 149265), (17120, 148986), (17856, 142845), (19046, 133920), (19224, 132680), (19260, 132432), (19902, 128160), (20544, 124155), (21360, 119412), (22072, 115560), (22320, 114276), (23112, 110360), (24030, 106144), (24831, 102720), (25632, 99510), (25680, 99324), (26536, 96120), (26784, 95230), (27590, 92448), (28480, 89559), (28569, 89280), (28890, 88288), (29760, 85707), (29853, 85440), (30816, 82770), (32040, 79608), (33108, 77040), (33170, 76896), (33480, 76184), (34240, 74493), (38092, 66960), (38448, 66340), (38520, 66216), (39804, 64080), (41385, 61632), (42720, 59706), (44144, 57780), (44640, 57138), (46224, 55180), (47615, 53568), (48060, 53072), (49662, 51360), (49755, 51264)]