2528494080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{6719}}^1$

素因数の和:6759

約数の個数: 240

約数和(自身を含む): 9404398080

約数和(自身を除く): 6875904000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6719, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13438, 13440, 15680, 17920, 18816, 20157, 23520, 25088, 26876, 26880, 31360, 33595, 37632, 40314, 47033, 47040, 53752, 53760, 62720, 67190, 75264, 80628, 94066, 94080, 100785, 107504, 125440, 134380, 141099, 161256, 188132, 188160, 201570, 215008, 235165, 268760, 282198, 322512, 329231, 376264, 376320, 403140, 430016, 470330, 537520, 564396, 645024, 658462, 705495, 752528, 806280, 860032, 940660, 987693, 1075040, 1128792, 1290048, 1316924, 1410990, 1505056, 1612560, 1646155, 1720064, 1881320, 1975386, 2150080, 2257584, 2580096, 2633848, 2821980, 3010112, 3225120, 3292310, 3440128, 3762640, 3950772, 4300160, 4515168, 4938465, 5160192, 5267696, 5643960, 6020224, 6450240, 6584620, 7525280, 7901544, 8600320, 9030336, 9876930, 10320384, 10535392, 11287920, 12040448, 12900480, 13169240, 15050560, 15803088, 17200640, 18060672, 19753860, 21070784, 22575840, 24080896, 25800960, 26338480, 30101120, 31606176, 36121344, 39507720, 42141568, 45151680, 51601920, 52676960, 60202240, 63212352, 72242688, 79015440, 84283136, 90303360, 105353920, 120404480, 126424704, 158030880, 168566272, 180606720, 210707840, 252849408, 316061760, 361213440, 421415680, 505698816, 632123520, 842831360, 1264247040, 2528494080]

約数ペア:

[(1, 2528494080), (2, 1264247040), (3, 842831360), (4, 632123520), (5, 505698816), (6, 421415680), (7, 361213440), (8, 316061760), (10, 252849408), (12, 210707840), (14, 180606720), (15, 168566272), (16, 158030880), (20, 126424704), (21, 120404480), (24, 105353920), (28, 90303360), (30, 84283136), (32, 79015440), (35, 72242688), (40, 63212352), (42, 60202240), (48, 52676960), (49, 51601920), (56, 45151680), (60, 42141568), (64, 39507720), (70, 36121344), (80, 31606176), (84, 30101120), (96, 26338480), (98, 25800960), (105, 24080896), (112, 22575840), (120, 21070784), (128, 19753860), (140, 18060672), (147, 17200640), (160, 15803088), (168, 15050560), (192, 13169240), (196, 12900480), (210, 12040448), (224, 11287920), (240, 10535392), (245, 10320384), (256, 9876930), (280, 9030336), (294, 8600320), (320, 7901544), (336, 7525280), (384, 6584620), (392, 6450240), (420, 6020224), (448, 5643960), (480, 5267696), (490, 5160192), (512, 4938465), (560, 4515168), (588, 4300160), (640, 3950772), (672, 3762640), (735, 3440128), (768, 3292310), (784, 3225120), (840, 3010112), (896, 2821980), (960, 2633848), (980, 2580096), (1120, 2257584), (1176, 2150080), (1280, 1975386), (1344, 1881320), (1470, 1720064), (1536, 1646155), (1568, 1612560), (1680, 1505056), (1792, 1410990), (1920, 1316924), (1960, 1290048), (2240, 1128792), (2352, 1075040), (2560, 987693), (2688, 940660), (2940, 860032), (3136, 806280), (3360, 752528), (3584, 705495), (3840, 658462), (3920, 645024), (4480, 564396), (4704, 537520), (5376, 470330), (5880, 430016), (6272, 403140), (6719, 376320), (6720, 376264), (7680, 329231), (7840, 322512), (8960, 282198), (9408, 268760), (10752, 235165), (11760, 215008), (12544, 201570), (13438, 188160), (13440, 188132), (15680, 161256), (17920, 141099), (18816, 134380), (20157, 125440), (23520, 107504), (25088, 100785), (26876, 94080), (26880, 94066), (31360, 80628), (33595, 75264), (37632, 67190), (40314, 62720), (47033, 53760), (47040, 53752)]