21550031360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:164

約数の個数: 480

約数和(自身を含む): 63838539072

約数和(自身を除く): 42288507712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 43, 44, 52, 55, 64, 65, 74, 80, 86, 88, 104, 110, 128, 130, 143, 148, 160, 172, 176, 185, 208, 215, 220, 256, 260, 286, 296, 320, 344, 352, 370, 407, 416, 430, 440, 473, 481, 512, 520, 559, 572, 592, 640, 688, 704, 715, 740, 814, 832, 860, 880, 946, 962, 1040, 1118, 1144, 1184, 1280, 1369, 1376, 1408, 1430, 1480, 1591, 1628, 1664, 1720, 1760, 1892, 1924, 2035, 2080, 2236, 2288, 2365, 2368, 2405, 2560, 2738, 2752, 2795, 2816, 2860, 2960, 3182, 3256, 3328, 3440, 3520, 3784, 3848, 4070, 4160, 4472, 4576, 4730, 4736, 4810, 5291, 5476, 5504, 5590, 5632, 5720, 5920, 6149, 6364, 6512, 6656, 6845, 6880, 7040, 7568, 7696, 7955, 8140, 8320, 8944, 9152, 9460, 9472, 9620, 10582, 10952, 11008, 11180, 11440, 11840, 12298, 12728, 13024, 13690, 13760, 14080, 15059, 15136, 15392, 15910, 16280, 16640, 17501, 17797, 17888, 18304, 18920, 18944, 19240, 20683, 21164, 21904, 22016, 22360, 22880, 23680, 24596, 25456, 26048, 26455, 27380, 27520, 28160, 30118, 30272, 30745, 30784, 31820, 32560, 33280, 35002, 35594, 35776, 36608, 37840, 38480, 41366, 42328, 43808, 44720, 45760, 47360, 49192, 50912, 52096, 52910, 54760, 55040, 58867, 60236, 60544, 61490, 61568, 63640, 65120, 70004, 71188, 71552, 73216, 75295, 75680, 76960, 82732, 84656, 87505, 87616, 88985, 89440, 91520, 94720, 98384, 101824, 103415, 104192, 105820, 109520, 110080, 117734, 120472, 121088, 122980, 123136, 127280, 130240, 140008, 142376, 143104, 150590, 151360, 153920, 165464, 169312, 175010, 175232, 177970, 178880, 183040, 195767, 196768, 203648, 206830, 208384, 211640, 219040, 227513, 235468, 240944, 242176, 245960, 246272, 254560, 260480, 280016, 284752, 286208, 294335, 301180, 302720, 307840, 330928, 338624, 350020, 350464, 355940, 357760, 366080, 391534, 393536, 407296, 413660, 423280, 438080, 455026, 470936, 481888, 491920, 509120, 520960, 560032, 569504, 588670, 602360, 605440, 615680, 647537, 661856, 677248, 700040, 700928, 711880, 715520, 765271, 783068, 787072, 814592, 827320, 846560, 876160, 910052, 941872, 963776, 978835, 983840, 1018240, 1041920, 1120064, 1137565, 1139008, 1177340, 1204720, 1210880, 1231360, 1295074, 1323712, 1354496, 1400080, 1423760, 1431040, 1530542, 1566136, 1574144, 1654640, 1693120, 1752320, 1820104, 1883744, 1927552, 1957670, 1967680, 2036480, 2240128, 2275130, 2278016, 2354680, 2409440, 2590148, 2647424, 2708992, 2800160, 2847520, 3061084, 3132272, 3148288, 3237685, 3309280, 3386240, 3504640, 3640208, 3767488, 3826355, 3855104, 3915340, 3935360, 4072960, 4480256, 4550260, 4556032, 4709360, 4818880, 5180296, 5294848, 5600320, 5695040, 6122168, 6264544, 6475370, 6618560, 6772480, 7280416, 7534976, 7652710, 7710208, 7830680, 7870720, 8417981, 8960512, 9100520, 9112064, 9418720, 9637760, 10360592, 10589696, 11200640, 11390080, 12244336, 12529088, 12950740, 13237120, 13544960, 14560832, 15069952, 15305420, 15661360, 15741440, 16835962, 18201040, 18837440, 19275520, 20721184, 22401280, 22780160, 24488672, 25058176, 25901480, 26474240, 29121664, 30139904, 30610840, 31322720, 33671924, 36402080, 37674880, 38551040, 41442368, 42089905, 44802560, 45560320, 48977344, 50116352, 51802960, 52948480, 58243328, 61221680, 62645440, 67343848, 72804160, 75349760, 82884736, 84179810, 97954688, 100232704, 103605920, 116486656, 122443360, 125290880, 134687696, 145608320, 150699520, 165769472, 168359620, 195909376, 207211840, 244886720, 250581760, 269375392, 291216640, 331538944, 336719240, 391818752, 414423680, 489773440, 501163520, 538750784, 582433280, 673438480, 828847360, 979546880, 1077501568, 1346876960, 1657694720, 1959093760, 2155003136, 2693753920, 4310006272, 5387507840, 10775015680, 21550031360]

約数ペア:

[(1, 21550031360), (2, 10775015680), (4, 5387507840), (5, 4310006272), (8, 2693753920), (10, 2155003136), (11, 1959093760), (13, 1657694720), (16, 1346876960), (20, 1077501568), (22, 979546880), (26, 828847360), (32, 673438480), (37, 582433280), (40, 538750784), (43, 501163520), (44, 489773440), (52, 414423680), (55, 391818752), (64, 336719240), (65, 331538944), (74, 291216640), (80, 269375392), (86, 250581760), (88, 244886720), (104, 207211840), (110, 195909376), (128, 168359620), (130, 165769472), (143, 150699520), (148, 145608320), (160, 134687696), (172, 125290880), (176, 122443360), (185, 116486656), (208, 103605920), (215, 100232704), (220, 97954688), (256, 84179810), (260, 82884736), (286, 75349760), (296, 72804160), (320, 67343848), (344, 62645440), (352, 61221680), (370, 58243328), (407, 52948480), (416, 51802960), (430, 50116352), (440, 48977344), (473, 45560320), (481, 44802560), (512, 42089905), (520, 41442368), (559, 38551040), (572, 37674880), (592, 36402080), (640, 33671924), (688, 31322720), (704, 30610840), (715, 30139904), (740, 29121664), (814, 26474240), (832, 25901480), (860, 25058176), (880, 24488672), (946, 22780160), (962, 22401280), (1040, 20721184), (1118, 19275520), (1144, 18837440), (1184, 18201040), (1280, 16835962), (1369, 15741440), (1376, 15661360), (1408, 15305420), (1430, 15069952), (1480, 14560832), (1591, 13544960), (1628, 13237120), (1664, 12950740), (1720, 12529088), (1760, 12244336), (1892, 11390080), (1924, 11200640), (2035, 10589696), (2080, 10360592), (2236, 9637760), (2288, 9418720), (2365, 9112064), (2368, 9100520), (2405, 8960512), (2560, 8417981), (2738, 7870720), (2752, 7830680), (2795, 7710208), (2816, 7652710), (2860, 7534976), (2960, 7280416), (3182, 6772480), (3256, 6618560), (3328, 6475370), (3440, 6264544), (3520, 6122168), (3784, 5695040), (3848, 5600320), (4070, 5294848), (4160, 5180296), (4472, 4818880), (4576, 4709360), (4730, 4556032), (4736, 4550260), (4810, 4480256), (5291, 4072960), (5476, 3935360), (5504, 3915340), (5590, 3855104), (5632, 3826355), (5720, 3767488), (5920, 3640208), (6149, 3504640), (6364, 3386240), (6512, 3309280), (6656, 3237685), (6845, 3148288), (6880, 3132272), (7040, 3061084), (7568, 2847520), (7696, 2800160), (7955, 2708992), (8140, 2647424), (8320, 2590148), (8944, 2409440), (9152, 2354680), (9460, 2278016), (9472, 2275130), (9620, 2240128), (10582, 2036480), (10952, 1967680), (11008, 1957670), (11180, 1927552), (11440, 1883744), (11840, 1820104), (12298, 1752320), (12728, 1693120), (13024, 1654640), (13690, 1574144), (13760, 1566136), (14080, 1530542), (15059, 1431040), (15136, 1423760), (15392, 1400080), (15910, 1354496), (16280, 1323712), (16640, 1295074), (17501, 1231360), (17797, 1210880), (17888, 1204720), (18304, 1177340), (18920, 1139008), (18944, 1137565), (19240, 1120064), (20683, 1041920), (21164, 1018240), (21904, 983840), (22016, 978835), (22360, 963776), (22880, 941872), (23680, 910052), (24596, 876160), (25456, 846560), (26048, 827320), (26455, 814592), (27380, 787072), (27520, 783068), (28160, 765271), (30118, 715520), (30272, 711880), (30745, 700928), (30784, 700040), (31820, 677248), (32560, 661856), (33280, 647537), (35002, 615680), (35594, 605440), (35776, 602360), (36608, 588670), (37840, 569504), (38480, 560032), (41366, 520960), (42328, 509120), (43808, 491920), (44720, 481888), (45760, 470936), (47360, 455026), (49192, 438080), (50912, 423280), (52096, 413660), (52910, 407296), (54760, 393536), (55040, 391534), (58867, 366080), (60236, 357760), (60544, 355940), (61490, 350464), (61568, 350020), (63640, 338624), (65120, 330928), (70004, 307840), (71188, 302720), (71552, 301180), (73216, 294335), (75295, 286208), (75680, 284752), (76960, 280016), (82732, 260480), (84656, 254560), (87505, 246272), (87616, 245960), (88985, 242176), (89440, 240944), (91520, 235468), (94720, 227513), (98384, 219040), (101824, 211640), (103415, 208384), (104192, 206830), (105820, 203648), (109520, 196768), (110080, 195767), (117734, 183040), (120472, 178880), (121088, 177970), (122980, 175232), (123136, 175010), (127280, 169312), (130240, 165464), (140008, 153920), (142376, 151360), (143104, 150590)]