16879233280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 432

約数和(自身を含む): 51062586624

約数和(自身を除く): 34183353344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 91, 104, 112, 128, 130, 140, 142, 157, 160, 169, 182, 208, 224, 256, 260, 280, 284, 314, 320, 338, 355, 364, 416, 448, 455, 497, 520, 560, 568, 628, 640, 676, 710, 728, 785, 832, 845, 896, 910, 923, 994, 1040, 1099, 1120, 1136, 1183, 1256, 1280, 1352, 1420, 1456, 1570, 1664, 1690, 1792, 1820, 1846, 1988, 2041, 2080, 2198, 2240, 2272, 2366, 2485, 2512, 2704, 2840, 2912, 3140, 3328, 3380, 3640, 3692, 3976, 4082, 4160, 4396, 4480, 4544, 4615, 4732, 4970, 5024, 5408, 5495, 5680, 5824, 5915, 6280, 6461, 6760, 7280, 7384, 7952, 8164, 8320, 8792, 8960, 9088, 9230, 9464, 9940, 10048, 10205, 10816, 10990, 11147, 11360, 11648, 11830, 11999, 12560, 12922, 13520, 14287, 14560, 14768, 15904, 16328, 16640, 17584, 18176, 18460, 18928, 19880, 20096, 20410, 21632, 21980, 22294, 22720, 23296, 23660, 23998, 25120, 25844, 26533, 27040, 28574, 29120, 29536, 31808, 32305, 32656, 35168, 36920, 37856, 39760, 40192, 40820, 43264, 43960, 44588, 45440, 47320, 47996, 50240, 51688, 53066, 54080, 55735, 57148, 58240, 59072, 59995, 63616, 64610, 65312, 70336, 71435, 73840, 75712, 78029, 79520, 81640, 83993, 87920, 89176, 90880, 94640, 95992, 100480, 103376, 106132, 108160, 111470, 114296, 116480, 118144, 119990, 127232, 129220, 130624, 132665, 140672, 142870, 144911, 147680, 151424, 156058, 159040, 163280, 167986, 175840, 178352, 185731, 189280, 191984, 200960, 206752, 212264, 216320, 222940, 228592, 236288, 239980, 258440, 261248, 265330, 281344, 285740, 289822, 295360, 302848, 312116, 318080, 326560, 335972, 351680, 356704, 371462, 378560, 383968, 390145, 413504, 419965, 424528, 445880, 457184, 479960, 516880, 522496, 530660, 571480, 579644, 590720, 624232, 636160, 653120, 671944, 703360, 713408, 724555, 742924, 757120, 767936, 780290, 827008, 839930, 849056, 891760, 914368, 928655, 959920, 1014377, 1033760, 1061320, 1142960, 1159288, 1181440, 1248464, 1306240, 1343888, 1406720, 1426816, 1449110, 1485848, 1514240, 1535872, 1560580, 1654016, 1679860, 1698112, 1783520, 1828736, 1857310, 1883843, 1919840, 2028754, 2067520, 2122640, 2285920, 2318576, 2496928, 2612480, 2687776, 2853632, 2898220, 2971696, 3071744, 3121160, 3359720, 3396224, 3567040, 3657472, 3714620, 3767686, 3839680, 4057508, 4135040, 4245280, 4571840, 4637152, 4993856, 5071885, 5375552, 5796440, 5943392, 6242320, 6719440, 6792448, 7134080, 7429240, 7535372, 7679360, 8115016, 8270080, 8490560, 9143680, 9274304, 9419215, 9987712, 10143770, 10751104, 11592880, 11886784, 12484640, 13186901, 13438880, 14268160, 14858480, 15070744, 15358720, 16230032, 16981120, 18287360, 18548608, 18838430, 19975424, 20287540, 21502208, 23185760, 23773568, 24969280, 26373802, 26877760, 29716960, 30141488, 32460064, 33962240, 37097216, 37676860, 40575080, 46371520, 47547136, 49938560, 52747604, 53755520, 59433920, 60282976, 64920128, 65934505, 75353720, 81150160, 92743040, 99877120, 105495208, 107511040, 118867840, 120565952, 129840256, 131869010, 150707440, 162300320, 185486080, 210990416, 237735680, 241131904, 259680512, 263738020, 301414880, 324600640, 421980832, 482263808, 527476040, 602829760, 649201280, 843961664, 1054952080, 1205659520, 1298402560, 1687923328, 2109904160, 2411319040, 3375846656, 4219808320, 8439616640, 16879233280]

約数ペア:

[(1, 16879233280), (2, 8439616640), (4, 4219808320), (5, 3375846656), (7, 2411319040), (8, 2109904160), (10, 1687923328), (13, 1298402560), (14, 1205659520), (16, 1054952080), (20, 843961664), (26, 649201280), (28, 602829760), (32, 527476040), (35, 482263808), (40, 421980832), (52, 324600640), (56, 301414880), (64, 263738020), (65, 259680512), (70, 241131904), (71, 237735680), (80, 210990416), (91, 185486080), (104, 162300320), (112, 150707440), (128, 131869010), (130, 129840256), (140, 120565952), (142, 118867840), (157, 107511040), (160, 105495208), (169, 99877120), (182, 92743040), (208, 81150160), (224, 75353720), (256, 65934505), (260, 64920128), (280, 60282976), (284, 59433920), (314, 53755520), (320, 52747604), (338, 49938560), (355, 47547136), (364, 46371520), (416, 40575080), (448, 37676860), (455, 37097216), (497, 33962240), (520, 32460064), (560, 30141488), (568, 29716960), (628, 26877760), (640, 26373802), (676, 24969280), (710, 23773568), (728, 23185760), (785, 21502208), (832, 20287540), (845, 19975424), (896, 18838430), (910, 18548608), (923, 18287360), (994, 16981120), (1040, 16230032), (1099, 15358720), (1120, 15070744), (1136, 14858480), (1183, 14268160), (1256, 13438880), (1280, 13186901), (1352, 12484640), (1420, 11886784), (1456, 11592880), (1570, 10751104), (1664, 10143770), (1690, 9987712), (1792, 9419215), (1820, 9274304), (1846, 9143680), (1988, 8490560), (2041, 8270080), (2080, 8115016), (2198, 7679360), (2240, 7535372), (2272, 7429240), (2366, 7134080), (2485, 6792448), (2512, 6719440), (2704, 6242320), (2840, 5943392), (2912, 5796440), (3140, 5375552), (3328, 5071885), (3380, 4993856), (3640, 4637152), (3692, 4571840), (3976, 4245280), (4082, 4135040), (4160, 4057508), (4396, 3839680), (4480, 3767686), (4544, 3714620), (4615, 3657472), (4732, 3567040), (4970, 3396224), (5024, 3359720), (5408, 3121160), (5495, 3071744), (5680, 2971696), (5824, 2898220), (5915, 2853632), (6280, 2687776), (6461, 2612480), (6760, 2496928), (7280, 2318576), (7384, 2285920), (7952, 2122640), (8164, 2067520), (8320, 2028754), (8792, 1919840), (8960, 1883843), (9088, 1857310), (9230, 1828736), (9464, 1783520), (9940, 1698112), (10048, 1679860), (10205, 1654016), (10816, 1560580), (10990, 1535872), (11147, 1514240), (11360, 1485848), (11648, 1449110), (11830, 1426816), (11999, 1406720), (12560, 1343888), (12922, 1306240), (13520, 1248464), (14287, 1181440), (14560, 1159288), (14768, 1142960), (15904, 1061320), (16328, 1033760), (16640, 1014377), (17584, 959920), (18176, 928655), (18460, 914368), (18928, 891760), (19880, 849056), (20096, 839930), (20410, 827008), (21632, 780290), (21980, 767936), (22294, 757120), (22720, 742924), (23296, 724555), (23660, 713408), (23998, 703360), (25120, 671944), (25844, 653120), (26533, 636160), (27040, 624232), (28574, 590720), (29120, 579644), (29536, 571480), (31808, 530660), (32305, 522496), (32656, 516880), (35168, 479960), (36920, 457184), (37856, 445880), (39760, 424528), (40192, 419965), (40820, 413504), (43264, 390145), (43960, 383968), (44588, 378560), (45440, 371462), (47320, 356704), (47996, 351680), (50240, 335972), (51688, 326560), (53066, 318080), (54080, 312116), (55735, 302848), (57148, 295360), (58240, 289822), (59072, 285740), (59995, 281344), (63616, 265330), (64610, 261248), (65312, 258440), (70336, 239980), (71435, 236288), (73840, 228592), (75712, 222940), (78029, 216320), (79520, 212264), (81640, 206752), (83993, 200960), (87920, 191984), (89176, 189280), (90880, 185731), (94640, 178352), (95992, 175840), (100480, 167986), (103376, 163280), (106132, 159040), (108160, 156058), (111470, 151424), (114296, 147680), (116480, 144911), (118144, 142870), (119990, 140672), (127232, 132665), (129220, 130624)]