2108655360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 432

約数和(自身を含む): 8469027840

約数和(自身を除く): 6360372480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 158, 160, 168, 180, 192, 210, 224, 237, 240, 252, 256, 280, 288, 315, 316, 320, 331, 336, 360, 384, 395, 420, 448, 474, 480, 504, 553, 560, 576, 630, 632, 640, 662, 672, 711, 720, 768, 790, 840, 896, 948, 960, 993, 1008, 1106, 1120, 1152, 1185, 1260, 1264, 1280, 1324, 1344, 1422, 1440, 1580, 1655, 1659, 1680, 1792, 1896, 1920, 1986, 2016, 2212, 2240, 2304, 2317, 2370, 2520, 2528, 2648, 2688, 2765, 2844, 2880, 2979, 3160, 3310, 3318, 3360, 3555, 3792, 3840, 3972, 4032, 4424, 4480, 4634, 4740, 4965, 4977, 5040, 5056, 5296, 5376, 5530, 5688, 5760, 5958, 6320, 6620, 6636, 6720, 6951, 7110, 7584, 7944, 8064, 8295, 8848, 8960, 9268, 9480, 9930, 9954, 10080, 10112, 10592, 11060, 11376, 11520, 11585, 11916, 12640, 13240, 13272, 13440, 13902, 14220, 14895, 15168, 15888, 16128, 16590, 17696, 18536, 18960, 19860, 19908, 20160, 20224, 20853, 21184, 22120, 22752, 23170, 23832, 24885, 25280, 26149, 26480, 26544, 26880, 27804, 28440, 29790, 30336, 31776, 33180, 34755, 35392, 37072, 37920, 39720, 39816, 40320, 41706, 42368, 44240, 45504, 46340, 47664, 49770, 50560, 52298, 52960, 53088, 55608, 56880, 59580, 60672, 63552, 66360, 69510, 70784, 74144, 75840, 78447, 79440, 79632, 80640, 83412, 84736, 88480, 91008, 92680, 95328, 99540, 101120, 104265, 104596, 105920, 106176, 111216, 113760, 119160, 127104, 130745, 132720, 139020, 141568, 148288, 151680, 156894, 158880, 159264, 166824, 176960, 182016, 183043, 185360, 190656, 199080, 208530, 209192, 211840, 212352, 222432, 227520, 235341, 238320, 254208, 261490, 265440, 278040, 296576, 303360, 313788, 317760, 318528, 333648, 353920, 366086, 370720, 381312, 392235, 398160, 417060, 418384, 423680, 424704, 444864, 455040, 470682, 476640, 522980, 530880, 549129, 556080, 593152, 627576, 635520, 637056, 667296, 707840, 732172, 741440, 762624, 784470, 796320, 834120, 836768, 889728, 910080, 915215, 941364, 953280, 1045960, 1061760, 1098258, 1112160, 1176705, 1255152, 1271040, 1274112, 1334592, 1464344, 1482880, 1568940, 1592640, 1647387, 1668240, 1673536, 1779456, 1830430, 1882728, 1906560, 2091920, 2123520, 2196516, 2224320, 2353410, 2510304, 2669184, 2745645, 2928688, 2965760, 3137880, 3185280, 3294774, 3336480, 3347072, 3660860, 3765456, 3813120, 4183840, 4393032, 4448640, 4706820, 5020608, 5338368, 5491290, 5857376, 6275760, 6370560, 6589548, 6672960, 6694144, 7321720, 7530912, 8236935, 8367680, 8786064, 8897280, 9413640, 10041216, 10982580, 11714752, 12551520, 13179096, 13345920, 14643440, 15061824, 16473870, 16735360, 17572128, 18827280, 20082432, 21965160, 23429504, 25103040, 26358192, 26691840, 29286880, 30123648, 32947740, 33470720, 35144256, 37654560, 43930320, 46859008, 50206080, 52716384, 58573760, 60247296, 65895480, 70288512, 75309120, 87860640, 100412160, 105432768, 117147520, 131790960, 140577024, 150618240, 175721280, 210865536, 234295040, 263581920, 301236480, 351442560, 421731072, 527163840, 702885120, 1054327680, 2108655360]

約数ペア:

[(1, 2108655360), (2, 1054327680), (3, 702885120), (4, 527163840), (5, 421731072), (6, 351442560), (7, 301236480), (8, 263581920), (9, 234295040), (10, 210865536), (12, 175721280), (14, 150618240), (15, 140577024), (16, 131790960), (18, 117147520), (20, 105432768), (21, 100412160), (24, 87860640), (28, 75309120), (30, 70288512), (32, 65895480), (35, 60247296), (36, 58573760), (40, 52716384), (42, 50206080), (45, 46859008), (48, 43930320), (56, 37654560), (60, 35144256), (63, 33470720), (64, 32947740), (70, 30123648), (72, 29286880), (79, 26691840), (80, 26358192), (84, 25103040), (90, 23429504), (96, 21965160), (105, 20082432), (112, 18827280), (120, 17572128), (126, 16735360), (128, 16473870), (140, 15061824), (144, 14643440), (158, 13345920), (160, 13179096), (168, 12551520), (180, 11714752), (192, 10982580), (210, 10041216), (224, 9413640), (237, 8897280), (240, 8786064), (252, 8367680), (256, 8236935), (280, 7530912), (288, 7321720), (315, 6694144), (316, 6672960), (320, 6589548), (331, 6370560), (336, 6275760), (360, 5857376), (384, 5491290), (395, 5338368), (420, 5020608), (448, 4706820), (474, 4448640), (480, 4393032), (504, 4183840), (553, 3813120), (560, 3765456), (576, 3660860), (630, 3347072), (632, 3336480), (640, 3294774), (662, 3185280), (672, 3137880), (711, 2965760), (720, 2928688), (768, 2745645), (790, 2669184), (840, 2510304), (896, 2353410), (948, 2224320), (960, 2196516), (993, 2123520), (1008, 2091920), (1106, 1906560), (1120, 1882728), (1152, 1830430), (1185, 1779456), (1260, 1673536), (1264, 1668240), (1280, 1647387), (1324, 1592640), (1344, 1568940), (1422, 1482880), (1440, 1464344), (1580, 1334592), (1655, 1274112), (1659, 1271040), (1680, 1255152), (1792, 1176705), (1896, 1112160), (1920, 1098258), (1986, 1061760), (2016, 1045960), (2212, 953280), (2240, 941364), (2304, 915215), (2317, 910080), (2370, 889728), (2520, 836768), (2528, 834120), (2648, 796320), (2688, 784470), (2765, 762624), (2844, 741440), (2880, 732172), (2979, 707840), (3160, 667296), (3310, 637056), (3318, 635520), (3360, 627576), (3555, 593152), (3792, 556080), (3840, 549129), (3972, 530880), (4032, 522980), (4424, 476640), (4480, 470682), (4634, 455040), (4740, 444864), (4965, 424704), (4977, 423680), (5040, 418384), (5056, 417060), (5296, 398160), (5376, 392235), (5530, 381312), (5688, 370720), (5760, 366086), (5958, 353920), (6320, 333648), (6620, 318528), (6636, 317760), (6720, 313788), (6951, 303360), (7110, 296576), (7584, 278040), (7944, 265440), (8064, 261490), (8295, 254208), (8848, 238320), (8960, 235341), (9268, 227520), (9480, 222432), (9930, 212352), (9954, 211840), (10080, 209192), (10112, 208530), (10592, 199080), (11060, 190656), (11376, 185360), (11520, 183043), (11585, 182016), (11916, 176960), (12640, 166824), (13240, 159264), (13272, 158880), (13440, 156894), (13902, 151680), (14220, 148288), (14895, 141568), (15168, 139020), (15888, 132720), (16128, 130745), (16590, 127104), (17696, 119160), (18536, 113760), (18960, 111216), (19860, 106176), (19908, 105920), (20160, 104596), (20224, 104265), (20853, 101120), (21184, 99540), (22120, 95328), (22752, 92680), (23170, 91008), (23832, 88480), (24885, 84736), (25280, 83412), (26149, 80640), (26480, 79632), (26544, 79440), (26880, 78447), (27804, 75840), (28440, 74144), (29790, 70784), (30336, 69510), (31776, 66360), (33180, 63552), (34755, 60672), (35392, 59580), (37072, 56880), (37920, 55608), (39720, 53088), (39816, 52960), (40320, 52298), (41706, 50560), (42368, 49770), (44240, 47664), (45504, 46340)]