2720659200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 432

約数和(自身を含む): 10608654336

約数和(自身を除く): 7887995136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 480, 496, 525, 560, 600, 620, 640, 651, 653, 672, 700, 744, 768, 775, 800, 840, 868, 896, 930, 960, 992, 1050, 1085, 1120, 1200, 1240, 1280, 1302, 1306, 1344, 1400, 1488, 1550, 1600, 1680, 1736, 1792, 1860, 1920, 1959, 1984, 2100, 2170, 2240, 2325, 2400, 2480, 2604, 2612, 2688, 2800, 2976, 3100, 3200, 3255, 3265, 3360, 3472, 3720, 3840, 3918, 3968, 4200, 4340, 4480, 4571, 4650, 4800, 4960, 5208, 5224, 5376, 5425, 5600, 5952, 6200, 6400, 6510, 6530, 6720, 6944, 7440, 7836, 7936, 8400, 8680, 8960, 9142, 9300, 9600, 9795, 9920, 10416, 10448, 10850, 11200, 11904, 12400, 13020, 13060, 13440, 13713, 13888, 14880, 15672, 16275, 16325, 16800, 17360, 18284, 18600, 19200, 19590, 19840, 20243, 20832, 20896, 21700, 22400, 22855, 23808, 24800, 26040, 26120, 26880, 27426, 27776, 29760, 31344, 32550, 32650, 33600, 34720, 36568, 37200, 39180, 39680, 40486, 41664, 41792, 43400, 44800, 45710, 48975, 49600, 52080, 52240, 54852, 55552, 59520, 60729, 62688, 65100, 65300, 67200, 68565, 69440, 73136, 74400, 78360, 80972, 83328, 83584, 86800, 91420, 97950, 99200, 101215, 104160, 104480, 109704, 114275, 119040, 121458, 125376, 130200, 130600, 134400, 137130, 138880, 141701, 146272, 148800, 156720, 161944, 166656, 167168, 173600, 182840, 195900, 198400, 202430, 208320, 208960, 219408, 228550, 242916, 250752, 260400, 261200, 274260, 277760, 283402, 292544, 297600, 303645, 313440, 323888, 342825, 347200, 365680, 391800, 404860, 416640, 417920, 425103, 438816, 457100, 485832, 501504, 506075, 520800, 522400, 548520, 566804, 585088, 595200, 607290, 626880, 647776, 685650, 694400, 708505, 731360, 783600, 809720, 833280, 835840, 850206, 877632, 914200, 971664, 1012150, 1041600, 1044800, 1097040, 1133608, 1170176, 1214580, 1253760, 1295552, 1371300, 1388800, 1417010, 1462720, 1518225, 1567200, 1619440, 1700412, 1755264, 1828400, 1943328, 2024300, 2083200, 2089600, 2125515, 2194080, 2267216, 2429160, 2507520, 2591104, 2742600, 2834020, 2925440, 3036450, 3134400, 3238880, 3400824, 3510528, 3542525, 3656800, 3886656, 4048600, 4166400, 4179200, 4251030, 4388160, 4534432, 4858320, 5182208, 5485200, 5668040, 5850880, 6072900, 6268800, 6477760, 6801648, 7085050, 7313600, 7773312, 8097200, 8502060, 8776320, 9068864, 9716640, 10627575, 10970400, 11336080, 12145800, 12537600, 12955520, 13603296, 14170100, 14627200, 15546624, 16194400, 17004120, 17552640, 18137728, 19433280, 21255150, 21940800, 22672160, 24291600, 25911040, 27206592, 28340200, 29254400, 32388800, 34008240, 36275456, 38866560, 42510300, 43881600, 45344320, 48583200, 54413184, 56680400, 64777600, 68016480, 77733120, 85020600, 87763200, 90688640, 97166400, 108826368, 113360800, 129555200, 136032960, 170041200, 181377280, 194332800, 226721600, 272065920, 340082400, 388665600, 453443200, 544131840, 680164800, 906886400, 1360329600, 2720659200]

約数ペア:

[(1, 2720659200), (2, 1360329600), (3, 906886400), (4, 680164800), (5, 544131840), (6, 453443200), (7, 388665600), (8, 340082400), (10, 272065920), (12, 226721600), (14, 194332800), (15, 181377280), (16, 170041200), (20, 136032960), (21, 129555200), (24, 113360800), (25, 108826368), (28, 97166400), (30, 90688640), (31, 87763200), (32, 85020600), (35, 77733120), (40, 68016480), (42, 64777600), (48, 56680400), (50, 54413184), (56, 48583200), (60, 45344320), (62, 43881600), (64, 42510300), (70, 38866560), (75, 36275456), (80, 34008240), (84, 32388800), (93, 29254400), (96, 28340200), (100, 27206592), (105, 25911040), (112, 24291600), (120, 22672160), (124, 21940800), (128, 21255150), (140, 19433280), (150, 18137728), (155, 17552640), (160, 17004120), (168, 16194400), (175, 15546624), (186, 14627200), (192, 14170100), (200, 13603296), (210, 12955520), (217, 12537600), (224, 12145800), (240, 11336080), (248, 10970400), (256, 10627575), (280, 9716640), (300, 9068864), (310, 8776320), (320, 8502060), (336, 8097200), (350, 7773312), (372, 7313600), (384, 7085050), (400, 6801648), (420, 6477760), (434, 6268800), (448, 6072900), (465, 5850880), (480, 5668040), (496, 5485200), (525, 5182208), (560, 4858320), (600, 4534432), (620, 4388160), (640, 4251030), (651, 4179200), (653, 4166400), (672, 4048600), (700, 3886656), (744, 3656800), (768, 3542525), (775, 3510528), (800, 3400824), (840, 3238880), (868, 3134400), (896, 3036450), (930, 2925440), (960, 2834020), (992, 2742600), (1050, 2591104), (1085, 2507520), (1120, 2429160), (1200, 2267216), (1240, 2194080), (1280, 2125515), (1302, 2089600), (1306, 2083200), (1344, 2024300), (1400, 1943328), (1488, 1828400), (1550, 1755264), (1600, 1700412), (1680, 1619440), (1736, 1567200), (1792, 1518225), (1860, 1462720), (1920, 1417010), (1959, 1388800), (1984, 1371300), (2100, 1295552), (2170, 1253760), (2240, 1214580), (2325, 1170176), (2400, 1133608), (2480, 1097040), (2604, 1044800), (2612, 1041600), (2688, 1012150), (2800, 971664), (2976, 914200), (3100, 877632), (3200, 850206), (3255, 835840), (3265, 833280), (3360, 809720), (3472, 783600), (3720, 731360), (3840, 708505), (3918, 694400), (3968, 685650), (4200, 647776), (4340, 626880), (4480, 607290), (4571, 595200), (4650, 585088), (4800, 566804), (4960, 548520), (5208, 522400), (5224, 520800), (5376, 506075), (5425, 501504), (5600, 485832), (5952, 457100), (6200, 438816), (6400, 425103), (6510, 417920), (6530, 416640), (6720, 404860), (6944, 391800), (7440, 365680), (7836, 347200), (7936, 342825), (8400, 323888), (8680, 313440), (8960, 303645), (9142, 297600), (9300, 292544), (9600, 283402), (9795, 277760), (9920, 274260), (10416, 261200), (10448, 260400), (10850, 250752), (11200, 242916), (11904, 228550), (12400, 219408), (13020, 208960), (13060, 208320), (13440, 202430), (13713, 198400), (13888, 195900), (14880, 182840), (15672, 173600), (16275, 167168), (16325, 166656), (16800, 161944), (17360, 156720), (18284, 148800), (18600, 146272), (19200, 141701), (19590, 138880), (19840, 137130), (20243, 134400), (20832, 130600), (20896, 130200), (21700, 125376), (22400, 121458), (22855, 119040), (23808, 114275), (24800, 109704), (26040, 104480), (26120, 104160), (26880, 101215), (27426, 99200), (27776, 97950), (29760, 91420), (31344, 86800), (32550, 83584), (32650, 83328), (33600, 80972), (34720, 78360), (36568, 74400), (37200, 73136), (39180, 69440), (39680, 68565), (40486, 67200), (41664, 65300), (41792, 65100), (43400, 62688), (44800, 60729), (45710, 59520), (48975, 55552), (49600, 54852), (52080, 52240)]