19247431680

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 512

約数和(自身を含む): 72350640000

約数和(自身を除く): 53103208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 229, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 458, 480, 512, 513, 540, 570, 576, 608, 640, 684, 687, 720, 760, 768, 855, 864, 912, 916, 960, 1024, 1026, 1080, 1140, 1145, 1152, 1216, 1280, 1368, 1374, 1440, 1520, 1536, 1710, 1728, 1824, 1832, 1920, 2048, 2052, 2061, 2160, 2280, 2290, 2304, 2432, 2560, 2565, 2736, 2748, 2880, 3040, 3072, 3420, 3435, 3456, 3648, 3664, 3840, 4096, 4104, 4122, 4320, 4351, 4560, 4580, 4608, 4864, 5120, 5130, 5472, 5496, 5760, 6080, 6144, 6183, 6840, 6870, 6912, 7296, 7328, 7680, 8192, 8208, 8244, 8640, 8702, 9120, 9160, 9216, 9728, 10240, 10260, 10305, 10944, 10992, 11520, 12160, 12288, 12366, 13053, 13680, 13740, 13824, 14592, 14656, 15360, 16384, 16416, 16488, 17280, 17404, 18240, 18320, 18432, 19456, 20480, 20520, 20610, 21755, 21888, 21984, 23040, 24320, 24576, 24732, 26106, 27360, 27480, 27648, 29184, 29312, 30720, 30915, 32768, 32832, 32976, 34560, 34808, 36480, 36640, 36864, 38912, 39159, 40960, 41040, 41220, 43510, 43776, 43968, 46080, 48640, 49152, 49464, 52212, 54720, 54960, 55296, 58368, 58624, 61440, 61830, 65265, 65664, 65952, 69120, 69616, 72960, 73280, 73728, 77824, 78318, 81920, 82080, 82440, 87020, 87552, 87936, 92160, 97280, 98304, 98928, 104424, 109440, 109920, 110592, 116736, 117248, 117477, 122880, 123660, 130530, 131328, 131904, 138240, 139232, 145920, 146560, 147456, 155648, 156636, 163840, 164160, 164880, 174040, 175104, 175872, 184320, 194560, 195795, 197856, 208848, 218880, 219840, 221184, 233472, 234496, 234954, 245760, 247320, 261060, 262656, 263808, 276480, 278464, 291840, 293120, 294912, 311296, 313272, 328320, 329760, 348080, 350208, 351744, 368640, 389120, 391590, 395712, 417696, 437760, 439680, 442368, 466944, 468992, 469908, 491520, 494640, 522120, 525312, 527616, 552960, 556928, 583680, 586240, 587385, 622592, 626544, 656640, 659520, 696160, 700416, 703488, 737280, 778240, 783180, 791424, 835392, 875520, 879360, 884736, 933888, 937984, 939816, 989280, 1044240, 1050624, 1055232, 1105920, 1113856, 1167360, 1172480, 1174770, 1253088, 1313280, 1319040, 1392320, 1400832, 1406976, 1474560, 1556480, 1566360, 1582848, 1670784, 1751040, 1758720, 1867776, 1875968, 1879632, 1978560, 2088480, 2101248, 2110464, 2211840, 2227712, 2334720, 2344960, 2349540, 2506176, 2626560, 2638080, 2784640, 2801664, 2813952, 3112960, 3132720, 3165696, 3341568, 3502080, 3517440, 3751936, 3759264, 3957120, 4176960, 4202496, 4220928, 4423680, 4455424, 4669440, 4689920, 4699080, 5012352, 5253120, 5276160, 5569280, 5603328, 5627904, 6265440, 6331392, 6683136, 7004160, 7034880, 7503872, 7518528, 7914240, 8353920, 8404992, 8441856, 8910848, 9338880, 9379840, 9398160, 10024704, 10506240, 10552320, 11138560, 11255808, 12530880, 12662784, 13366272, 14008320, 14069760, 15037056, 15828480, 16707840, 16809984, 16883712, 17821696, 18759680, 18796320, 20049408, 21012480, 21104640, 22277120, 22511616, 25061760, 25325568, 26732544, 28016640, 28139520, 30074112, 31656960, 33415680, 33767424, 35643392, 37519360, 37592640, 40098816, 42024960, 42209280, 44554240, 50123520, 50651136, 53465088, 56279040, 60148224, 63313920, 66831360, 67534848, 71286784, 75185280, 80197632, 84049920, 84418560, 89108480, 100247040, 101302272, 106930176, 112558080, 120296448, 126627840, 133662720, 142573568, 150370560, 160395264, 168837120, 178216960, 200494080, 202604544, 213860352, 240592896, 253255680, 267325440, 300741120, 320790528, 337674240, 356433920, 400988160, 427720704, 481185792, 506511360, 534650880, 601482240, 641581056, 712867840, 801976320, 962371584, 1013022720, 1069301760, 1202964480, 1283162112, 1603952640, 1924743168, 2138603520, 2405928960, 3207905280, 3849486336, 4811857920, 6415810560, 9623715840, 19247431680]

約数ペア:

[(1, 19247431680), (2, 9623715840), (3, 6415810560), (4, 4811857920), (5, 3849486336), (6, 3207905280), (8, 2405928960), (9, 2138603520), (10, 1924743168), (12, 1603952640), (15, 1283162112), (16, 1202964480), (18, 1069301760), (19, 1013022720), (20, 962371584), (24, 801976320), (27, 712867840), (30, 641581056), (32, 601482240), (36, 534650880), (38, 506511360), (40, 481185792), (45, 427720704), (48, 400988160), (54, 356433920), (57, 337674240), (60, 320790528), (64, 300741120), (72, 267325440), (76, 253255680), (80, 240592896), (90, 213860352), (95, 202604544), (96, 200494080), (108, 178216960), (114, 168837120), (120, 160395264), (128, 150370560), (135, 142573568), (144, 133662720), (152, 126627840), (160, 120296448), (171, 112558080), (180, 106930176), (190, 101302272), (192, 100247040), (216, 89108480), (228, 84418560), (229, 84049920), (240, 80197632), (256, 75185280), (270, 71286784), (285, 67534848), (288, 66831360), (304, 63313920), (320, 60148224), (342, 56279040), (360, 53465088), (380, 50651136), (384, 50123520), (432, 44554240), (456, 42209280), (458, 42024960), (480, 40098816), (512, 37592640), (513, 37519360), (540, 35643392), (570, 33767424), (576, 33415680), (608, 31656960), (640, 30074112), (684, 28139520), (687, 28016640), (720, 26732544), (760, 25325568), (768, 25061760), (855, 22511616), (864, 22277120), (912, 21104640), (916, 21012480), (960, 20049408), (1024, 18796320), (1026, 18759680), (1080, 17821696), (1140, 16883712), (1145, 16809984), (1152, 16707840), (1216, 15828480), (1280, 15037056), (1368, 14069760), (1374, 14008320), (1440, 13366272), (1520, 12662784), (1536, 12530880), (1710, 11255808), (1728, 11138560), (1824, 10552320), (1832, 10506240), (1920, 10024704), (2048, 9398160), (2052, 9379840), (2061, 9338880), (2160, 8910848), (2280, 8441856), (2290, 8404992), (2304, 8353920), (2432, 7914240), (2560, 7518528), (2565, 7503872), (2736, 7034880), (2748, 7004160), (2880, 6683136), (3040, 6331392), (3072, 6265440), (3420, 5627904), (3435, 5603328), (3456, 5569280), (3648, 5276160), (3664, 5253120), (3840, 5012352), (4096, 4699080), (4104, 4689920), (4122, 4669440), (4320, 4455424), (4351, 4423680), (4560, 4220928), (4580, 4202496), (4608, 4176960), (4864, 3957120), (5120, 3759264), (5130, 3751936), (5472, 3517440), (5496, 3502080), (5760, 3341568), (6080, 3165696), (6144, 3132720), (6183, 3112960), (6840, 2813952), (6870, 2801664), (6912, 2784640), (7296, 2638080), (7328, 2626560), (7680, 2506176), (8192, 2349540), (8208, 2344960), (8244, 2334720), (8640, 2227712), (8702, 2211840), (9120, 2110464), (9160, 2101248), (9216, 2088480), (9728, 1978560), (10240, 1879632), (10260, 1875968), (10305, 1867776), (10944, 1758720), (10992, 1751040), (11520, 1670784), (12160, 1582848), (12288, 1566360), (12366, 1556480), (13053, 1474560), (13680, 1406976), (13740, 1400832), (13824, 1392320), (14592, 1319040), (14656, 1313280), (15360, 1253088), (16384, 1174770), (16416, 1172480), (16488, 1167360), (17280, 1113856), (17404, 1105920), (18240, 1055232), (18320, 1050624), (18432, 1044240), (19456, 989280), (20480, 939816), (20520, 937984), (20610, 933888), (21755, 884736), (21888, 879360), (21984, 875520), (23040, 835392), (24320, 791424), (24576, 783180), (24732, 778240), (26106, 737280), (27360, 703488), (27480, 700416), (27648, 696160), (29184, 659520), (29312, 656640), (30720, 626544), (30915, 622592), (32768, 587385), (32832, 586240), (32976, 583680), (34560, 556928), (34808, 552960), (36480, 527616), (36640, 525312), (36864, 522120), (38912, 494640), (39159, 491520), (40960, 469908), (41040, 468992), (41220, 466944), (43510, 442368), (43776, 439680), (43968, 437760), (46080, 417696), (48640, 395712), (49152, 391590), (49464, 389120), (52212, 368640), (54720, 351744), (54960, 350208), (55296, 348080), (58368, 329760), (58624, 328320), (61440, 313272), (61830, 311296), (65265, 294912), (65664, 293120), (65952, 291840), (69120, 278464), (69616, 276480), (72960, 263808), (73280, 262656), (73728, 261060), (77824, 247320), (78318, 245760), (81920, 234954), (82080, 234496), (82440, 233472), (87020, 221184), (87552, 219840), (87936, 218880), (92160, 208848), (97280, 197856), (98304, 195795), (98928, 194560), (104424, 184320), (109440, 175872), (109920, 175104), (110592, 174040), (116736, 164880), (117248, 164160), (117477, 163840), (122880, 156636), (123660, 155648), (130530, 147456), (131328, 146560), (131904, 145920), (138240, 139232)]