27886974080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 82852988400

約数和(自身を除く): 54966014320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 181, 196, 224, 238, 245, 272, 280, 289, 320, 340, 362, 392, 448, 476, 490, 544, 560, 578, 595, 640, 680, 724, 784, 833, 896, 905, 952, 980, 1088, 1120, 1156, 1190, 1267, 1360, 1445, 1448, 1568, 1666, 1810, 1904, 1960, 2023, 2176, 2240, 2312, 2380, 2534, 2720, 2890, 2896, 3077, 3136, 3332, 3620, 3808, 3920, 4046, 4165, 4480, 4624, 4760, 4913, 5068, 5440, 5780, 5792, 6154, 6272, 6335, 6664, 7240, 7616, 7840, 8092, 8330, 8869, 9248, 9520, 9826, 10115, 10136, 10880, 11560, 11584, 12308, 12670, 13328, 14161, 14480, 15232, 15385, 15680, 16184, 16660, 17738, 18496, 19040, 19652, 20230, 20272, 21539, 23120, 23168, 24565, 24616, 25340, 26656, 28322, 28960, 30770, 31360, 32368, 33320, 34391, 35476, 36992, 38080, 39304, 40460, 40544, 43078, 44345, 46240, 49130, 49232, 50680, 52309, 53312, 56644, 57920, 61540, 64736, 66640, 68782, 70805, 70952, 76160, 78608, 80920, 81088, 86156, 88690, 92480, 98260, 98464, 101360, 104618, 106624, 107695, 113288, 115840, 123080, 129472, 133280, 137564, 141610, 141904, 150773, 157216, 161840, 162176, 171955, 172312, 177380, 184960, 196520, 196928, 202720, 209236, 215390, 226576, 240737, 246160, 258944, 261545, 266560, 275128, 283220, 283808, 301546, 314432, 323680, 343910, 344624, 354760, 366163, 393040, 393856, 405440, 418472, 430780, 453152, 481474, 492320, 523090, 533120, 550256, 566440, 567616, 603092, 628864, 647360, 687820, 689248, 709520, 732326, 753865, 786080, 810880, 836944, 861560, 889253, 906304, 962948, 984640, 1046180, 1100512, 1132880, 1135232, 1203685, 1206184, 1294720, 1375640, 1378496, 1419040, 1464652, 1507730, 1572160, 1673888, 1723120, 1778506, 1812608, 1830815, 1925896, 1969280, 2092360, 2201024, 2265760, 2407370, 2412368, 2563141, 2751280, 2756992, 2838080, 2929304, 3015460, 3144320, 3347776, 3446240, 3557012, 3661630, 3851792, 4184720, 4402048, 4446265, 4531520, 4814740, 4824736, 5126282, 5502560, 5676160, 5858608, 6030920, 6224771, 6695552, 6892480, 7114024, 7323260, 7703584, 8369440, 8892530, 9063040, 9629480, 9649472, 10252564, 11005120, 11717216, 12061840, 12449542, 12815705, 13784960, 14228048, 14646520, 15407168, 16738880, 17785060, 19258960, 19298944, 20505128, 22010240, 23434432, 24123680, 24899084, 25631410, 28456096, 29293040, 30814336, 31123855, 33477760, 35570120, 38517920, 41010256, 43573397, 46868864, 48247360, 49798168, 51262820, 56912192, 58586080, 62247710, 71140240, 77035840, 82020512, 87146794, 96494720, 99596336, 102525640, 113824384, 117172160, 124495420, 142280480, 154071680, 164041024, 174293588, 199192672, 205051280, 217866985, 234344320, 248990840, 284560960, 328082048, 348587176, 398385344, 410102560, 435733970, 497981680, 569121920, 697174352, 796770688, 820205120, 871467940, 995963360, 1394348704, 1640410240, 1742935880, 1991926720, 2788697408, 3485871760, 3983853440, 5577394816, 6971743520, 13943487040, 27886974080]

約数ペア:

[(1, 27886974080), (2, 13943487040), (4, 6971743520), (5, 5577394816), (7, 3983853440), (8, 3485871760), (10, 2788697408), (14, 1991926720), (16, 1742935880), (17, 1640410240), (20, 1394348704), (28, 995963360), (32, 871467940), (34, 820205120), (35, 796770688), (40, 697174352), (49, 569121920), (56, 497981680), (64, 435733970), (68, 410102560), (70, 398385344), (80, 348587176), (85, 328082048), (98, 284560960), (112, 248990840), (119, 234344320), (128, 217866985), (136, 205051280), (140, 199192672), (160, 174293588), (170, 164041024), (181, 154071680), (196, 142280480), (224, 124495420), (238, 117172160), (245, 113824384), (272, 102525640), (280, 99596336), (289, 96494720), (320, 87146794), (340, 82020512), (362, 77035840), (392, 71140240), (448, 62247710), (476, 58586080), (490, 56912192), (544, 51262820), (560, 49798168), (578, 48247360), (595, 46868864), (640, 43573397), (680, 41010256), (724, 38517920), (784, 35570120), (833, 33477760), (896, 31123855), (905, 30814336), (952, 29293040), (980, 28456096), (1088, 25631410), (1120, 24899084), (1156, 24123680), (1190, 23434432), (1267, 22010240), (1360, 20505128), (1445, 19298944), (1448, 19258960), (1568, 17785060), (1666, 16738880), (1810, 15407168), (1904, 14646520), (1960, 14228048), (2023, 13784960), (2176, 12815705), (2240, 12449542), (2312, 12061840), (2380, 11717216), (2534, 11005120), (2720, 10252564), (2890, 9649472), (2896, 9629480), (3077, 9063040), (3136, 8892530), (3332, 8369440), (3620, 7703584), (3808, 7323260), (3920, 7114024), (4046, 6892480), (4165, 6695552), (4480, 6224771), (4624, 6030920), (4760, 5858608), (4913, 5676160), (5068, 5502560), (5440, 5126282), (5780, 4824736), (5792, 4814740), (6154, 4531520), (6272, 4446265), (6335, 4402048), (6664, 4184720), (7240, 3851792), (7616, 3661630), (7840, 3557012), (8092, 3446240), (8330, 3347776), (8869, 3144320), (9248, 3015460), (9520, 2929304), (9826, 2838080), (10115, 2756992), (10136, 2751280), (10880, 2563141), (11560, 2412368), (11584, 2407370), (12308, 2265760), (12670, 2201024), (13328, 2092360), (14161, 1969280), (14480, 1925896), (15232, 1830815), (15385, 1812608), (15680, 1778506), (16184, 1723120), (16660, 1673888), (17738, 1572160), (18496, 1507730), (19040, 1464652), (19652, 1419040), (20230, 1378496), (20272, 1375640), (21539, 1294720), (23120, 1206184), (23168, 1203685), (24565, 1135232), (24616, 1132880), (25340, 1100512), (26656, 1046180), (28322, 984640), (28960, 962948), (30770, 906304), (31360, 889253), (32368, 861560), (33320, 836944), (34391, 810880), (35476, 786080), (36992, 753865), (38080, 732326), (39304, 709520), (40460, 689248), (40544, 687820), (43078, 647360), (44345, 628864), (46240, 603092), (49130, 567616), (49232, 566440), (50680, 550256), (52309, 533120), (53312, 523090), (56644, 492320), (57920, 481474), (61540, 453152), (64736, 430780), (66640, 418472), (68782, 405440), (70805, 393856), (70952, 393040), (76160, 366163), (78608, 354760), (80920, 344624), (81088, 343910), (86156, 323680), (88690, 314432), (92480, 301546), (98260, 283808), (98464, 283220), (101360, 275128), (104618, 266560), (106624, 261545), (107695, 258944), (113288, 246160), (115840, 240737), (123080, 226576), (129472, 215390), (133280, 209236), (137564, 202720), (141610, 196928), (141904, 196520), (150773, 184960), (157216, 177380), (161840, 172312), (162176, 171955)]