1303841280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 320

約数和(自身を含む): 4839690240

約数和(自身を除く): 3535848960

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, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 256, 280, 307, 316, 320, 336, 384, 395, 420, 448, 474, 480, 512, 553, 560, 614, 632, 640, 672, 768, 790, 840, 896, 921, 948, 960, 1106, 1120, 1185, 1228, 1264, 1280, 1344, 1535, 1536, 1580, 1659, 1680, 1792, 1842, 1896, 1920, 2149, 2212, 2240, 2370, 2456, 2528, 2560, 2688, 2765, 3070, 3160, 3318, 3360, 3584, 3684, 3792, 3840, 4298, 4424, 4480, 4605, 4740, 4912, 5056, 5376, 5530, 6140, 6320, 6447, 6636, 6720, 7368, 7584, 7680, 8295, 8596, 8848, 8960, 9210, 9480, 9824, 10112, 10745, 10752, 11060, 12280, 12640, 12894, 13272, 13440, 14736, 15168, 16590, 17192, 17696, 17920, 18420, 18960, 19648, 20224, 21490, 22120, 24253, 24560, 25280, 25788, 26544, 26880, 29472, 30336, 32235, 33180, 34384, 35392, 36840, 37920, 39296, 40448, 42980, 44240, 48506, 49120, 50560, 51576, 53088, 53760, 58944, 60672, 64470, 66360, 68768, 70784, 72759, 73680, 75840, 78592, 85960, 88480, 97012, 98240, 101120, 103152, 106176, 117888, 121265, 121344, 128940, 132720, 137536, 141568, 145518, 147360, 151680, 157184, 169771, 171920, 176960, 194024, 196480, 202240, 206304, 212352, 235776, 242530, 257880, 265440, 275072, 283136, 291036, 294720, 303360, 339542, 343840, 353920, 363795, 388048, 392960, 412608, 424704, 471552, 485060, 509313, 515760, 530880, 550144, 582072, 589440, 606720, 679084, 687680, 707840, 727590, 776096, 785920, 825216, 848855, 849408, 970120, 1018626, 1031520, 1061760, 1100288, 1164144, 1178880, 1358168, 1375360, 1415680, 1455180, 1552192, 1650432, 1697710, 1940240, 2037252, 2063040, 2123520, 2328288, 2357760, 2546565, 2716336, 2750720, 2910360, 3104384, 3300864, 3395420, 3880480, 4074504, 4126080, 4247040, 4656576, 5093130, 5432672, 5501440, 5820720, 6208768, 6790840, 7760960, 8149008, 8252160, 9313152, 10186260, 10865344, 11641440, 12417536, 13581680, 15521920, 16298016, 16504320, 18626304, 20372520, 21730688, 23282880, 27163360, 31043840, 32596032, 37252608, 40745040, 43461376, 46565760, 54326720, 62087680, 65192064, 81490080, 86922752, 93131520, 108653440, 130384128, 162980160, 186263040, 217306880, 260768256, 325960320, 434613760, 651920640, 1303841280]

約数ペア:

[(1, 1303841280), (2, 651920640), (3, 434613760), (4, 325960320), (5, 260768256), (6, 217306880), (7, 186263040), (8, 162980160), (10, 130384128), (12, 108653440), (14, 93131520), (15, 86922752), (16, 81490080), (20, 65192064), (21, 62087680), (24, 54326720), (28, 46565760), (30, 43461376), (32, 40745040), (35, 37252608), (40, 32596032), (42, 31043840), (48, 27163360), (56, 23282880), (60, 21730688), (64, 20372520), (70, 18626304), (79, 16504320), (80, 16298016), (84, 15521920), (96, 13581680), (105, 12417536), (112, 11641440), (120, 10865344), (128, 10186260), (140, 9313152), (158, 8252160), (160, 8149008), (168, 7760960), (192, 6790840), (210, 6208768), (224, 5820720), (237, 5501440), (240, 5432672), (256, 5093130), (280, 4656576), (307, 4247040), (316, 4126080), (320, 4074504), (336, 3880480), (384, 3395420), (395, 3300864), (420, 3104384), (448, 2910360), (474, 2750720), (480, 2716336), (512, 2546565), (553, 2357760), (560, 2328288), (614, 2123520), (632, 2063040), (640, 2037252), (672, 1940240), (768, 1697710), (790, 1650432), (840, 1552192), (896, 1455180), (921, 1415680), (948, 1375360), (960, 1358168), (1106, 1178880), (1120, 1164144), (1185, 1100288), (1228, 1061760), (1264, 1031520), (1280, 1018626), (1344, 970120), (1535, 849408), (1536, 848855), (1580, 825216), (1659, 785920), (1680, 776096), (1792, 727590), (1842, 707840), (1896, 687680), (1920, 679084), (2149, 606720), (2212, 589440), (2240, 582072), (2370, 550144), (2456, 530880), (2528, 515760), (2560, 509313), (2688, 485060), (2765, 471552), (3070, 424704), (3160, 412608), (3318, 392960), (3360, 388048), (3584, 363795), (3684, 353920), (3792, 343840), (3840, 339542), (4298, 303360), (4424, 294720), (4480, 291036), (4605, 283136), (4740, 275072), (4912, 265440), (5056, 257880), (5376, 242530), (5530, 235776), (6140, 212352), (6320, 206304), (6447, 202240), (6636, 196480), (6720, 194024), (7368, 176960), (7584, 171920), (7680, 169771), (8295, 157184), (8596, 151680), (8848, 147360), (8960, 145518), (9210, 141568), (9480, 137536), (9824, 132720), (10112, 128940), (10745, 121344), (10752, 121265), (11060, 117888), (12280, 106176), (12640, 103152), (12894, 101120), (13272, 98240), (13440, 97012), (14736, 88480), (15168, 85960), (16590, 78592), (17192, 75840), (17696, 73680), (17920, 72759), (18420, 70784), (18960, 68768), (19648, 66360), (20224, 64470), (21490, 60672), (22120, 58944), (24253, 53760), (24560, 53088), (25280, 51576), (25788, 50560), (26544, 49120), (26880, 48506), (29472, 44240), (30336, 42980), (32235, 40448), (33180, 39296), (34384, 37920), (35392, 36840)]