19517207040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 640

約数和(自身を含む): 72760343040

約数和(自身を除く): 53243136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 71, 72, 80, 82, 90, 96, 97, 108, 120, 123, 128, 135, 142, 144, 160, 164, 180, 192, 194, 205, 213, 216, 240, 246, 256, 270, 284, 288, 291, 320, 328, 355, 360, 369, 384, 388, 410, 426, 432, 480, 485, 492, 512, 540, 568, 576, 582, 615, 639, 640, 656, 710, 720, 738, 768, 776, 820, 852, 864, 873, 960, 970, 984, 1065, 1080, 1107, 1136, 1152, 1164, 1230, 1278, 1280, 1312, 1420, 1440, 1455, 1476, 1536, 1552, 1640, 1704, 1728, 1746, 1845, 1917, 1920, 1940, 1968, 2130, 2160, 2214, 2272, 2304, 2328, 2460, 2556, 2560, 2619, 2624, 2840, 2880, 2910, 2911, 2952, 3104, 3195, 3280, 3408, 3456, 3492, 3690, 3834, 3840, 3880, 3936, 3977, 4260, 4320, 4365, 4428, 4544, 4608, 4656, 4920, 5112, 5238, 5248, 5535, 5680, 5760, 5820, 5822, 5904, 6208, 6390, 6560, 6816, 6887, 6912, 6984, 7380, 7668, 7680, 7760, 7872, 7954, 8520, 8640, 8730, 8733, 8856, 9088, 9312, 9585, 9840, 10224, 10476, 10496, 11070, 11360, 11520, 11640, 11644, 11808, 11931, 12416, 12780, 13095, 13120, 13632, 13774, 13824, 13968, 14555, 14760, 15336, 15520, 15744, 15908, 17040, 17280, 17460, 17466, 17712, 18176, 18624, 19170, 19680, 19885, 20448, 20661, 20952, 20992, 22140, 22720, 23040, 23280, 23288, 23616, 23862, 24832, 25560, 26190, 26199, 26240, 27264, 27548, 27936, 29110, 29520, 30672, 31040, 31488, 31816, 34080, 34435, 34560, 34920, 34932, 35424, 35793, 36352, 37248, 38340, 39360, 39770, 40896, 41322, 41904, 43665, 44280, 45440, 46560, 46576, 47232, 47724, 49664, 51120, 52380, 52398, 52480, 54528, 55096, 55872, 58220, 59040, 59655, 61344, 61983, 62080, 62976, 63632, 68160, 68870, 69120, 69840, 69864, 70848, 71586, 74496, 76680, 78597, 78720, 79540, 81792, 82644, 83808, 87330, 88560, 90880, 93120, 93152, 94464, 95448, 102240, 103305, 104760, 104796, 104960, 107379, 109056, 110192, 111744, 116440, 118080, 119310, 122688, 123966, 124160, 127264, 130995, 136320, 137740, 139680, 139728, 141696, 143172, 148992, 153360, 157194, 157440, 159080, 163584, 165288, 167616, 174660, 177120, 178965, 181760, 185949, 186240, 186304, 188928, 190896, 204480, 206610, 209520, 209592, 214758, 220384, 223488, 232880, 236160, 238620, 245376, 247932, 248320, 254528, 261990, 272640, 275480, 279360, 279456, 282367, 283392, 286344, 306720, 309915, 314388, 314880, 318160, 327168, 330576, 335232, 349320, 354240, 357930, 371898, 372480, 372608, 381792, 392985, 408960, 413220, 419040, 419184, 429516, 440768, 446976, 465760, 472320, 477240, 490752, 495864, 509056, 523980, 536895, 545280, 550960, 558720, 558912, 564734, 566784, 572688, 613440, 619830, 628776, 636320, 661152, 670464, 698640, 708480, 715860, 743796, 744960, 745216, 763584, 785970, 817920, 826440, 838080, 838368, 847101, 859032, 881536, 929745, 931520, 944640, 954480, 981504, 991728, 1018112, 1047960, 1073790, 1101920, 1117440, 1117824, 1129468, 1145376, 1226880, 1239660, 1257552, 1272640, 1322304, 1340928, 1397280, 1411835, 1416960, 1431720, 1487592, 1490432, 1527168, 1571940, 1635840, 1652880, 1676160, 1676736, 1694202, 1718064, 1763072, 1859490, 1863040, 1908960, 1983456, 2036224, 2095920, 2147580, 2203840, 2234880, 2235648, 2258936, 2290752, 2453760, 2479320, 2515104, 2541303, 2545280, 2644608, 2794560, 2823670, 2833920, 2863440, 2975184, 3054336, 3143880, 3305760, 3352320, 3353472, 3388404, 3436128, 3526144, 3718980, 3726080, 3817920, 3966912, 4191840, 4235505, 4295160, 4407680, 4471296, 4517872, 4581504, 4907520, 4958640, 5030208, 5082606, 5090560, 5289216, 5589120, 5647340, 5726880, 5950368, 6108672, 6287760, 6611520, 6704640, 6706944, 6776808, 6872256, 7437960, 7452160, 7623909, 7635840, 7933824, 8383680, 8471010, 8590320, 8815360, 9035744, 9163008, 9917280, 10060416, 10165212, 10181120, 10578432, 11178240, 11294680, 11453760, 11900736, 12575520, 12706515, 13223040, 13413888, 13553616, 13744512, 14875920, 15247818, 15271680, 15867648, 16767360, 16942020, 17180640, 17630720, 18071488, 18326016, 19834560, 20120832, 20330424, 22356480, 22589360, 22907520, 23801472, 25151040, 25413030, 26446080, 27107232, 27489024, 29751840, 30495636, 30543360, 31735296, 33534720, 33884040, 34361280, 36142976, 38119545, 39669120, 40241664, 40660848, 45178720, 45815040, 47602944, 50302080, 50826060, 52892160, 54214464, 54978048, 59503680, 60991272, 67069440, 67768080, 68722560, 72285952, 76239090, 79338240, 81321696, 90357440, 91630080, 95205888, 100604160, 101652120, 108428928, 119007360, 121982544, 135536160, 137445120, 144571904, 152478180, 158676480, 162643392, 180714880, 201208320, 203304240, 216857856, 238014720, 243965088, 271072320, 274890240, 304956360, 325286784, 361429760, 406608480, 433715712, 476029440, 487930176, 542144640, 609912720, 650573568, 722859520, 813216960, 975860352, 1084289280, 1219825440, 1301147136, 1626433920, 1951720704, 2168578560, 2439650880, 3252867840, 3903441408, 4879301760, 6505735680, 9758603520, 19517207040]

約数ペア:

[(1, 19517207040), (2, 9758603520), (3, 6505735680), (4, 4879301760), (5, 3903441408), (6, 3252867840), (8, 2439650880), (9, 2168578560), (10, 1951720704), (12, 1626433920), (15, 1301147136), (16, 1219825440), (18, 1084289280), (20, 975860352), (24, 813216960), (27, 722859520), (30, 650573568), (32, 609912720), (36, 542144640), (40, 487930176), (41, 476029440), (45, 433715712), (48, 406608480), (54, 361429760), (60, 325286784), (64, 304956360), (71, 274890240), (72, 271072320), (80, 243965088), (82, 238014720), (90, 216857856), (96, 203304240), (97, 201208320), (108, 180714880), (120, 162643392), (123, 158676480), (128, 152478180), (135, 144571904), (142, 137445120), (144, 135536160), (160, 121982544), (164, 119007360), (180, 108428928), (192, 101652120), (194, 100604160), (205, 95205888), (213, 91630080), (216, 90357440), (240, 81321696), (246, 79338240), (256, 76239090), (270, 72285952), (284, 68722560), (288, 67768080), (291, 67069440), (320, 60991272), (328, 59503680), (355, 54978048), (360, 54214464), (369, 52892160), (384, 50826060), (388, 50302080), (410, 47602944), (426, 45815040), (432, 45178720), (480, 40660848), (485, 40241664), (492, 39669120), (512, 38119545), (540, 36142976), (568, 34361280), (576, 33884040), (582, 33534720), (615, 31735296), (639, 30543360), (640, 30495636), (656, 29751840), (710, 27489024), (720, 27107232), (738, 26446080), (768, 25413030), (776, 25151040), (820, 23801472), (852, 22907520), (864, 22589360), (873, 22356480), (960, 20330424), (970, 20120832), (984, 19834560), (1065, 18326016), (1080, 18071488), (1107, 17630720), (1136, 17180640), (1152, 16942020), (1164, 16767360), (1230, 15867648), (1278, 15271680), (1280, 15247818), (1312, 14875920), (1420, 13744512), (1440, 13553616), (1455, 13413888), (1476, 13223040), (1536, 12706515), (1552, 12575520), (1640, 11900736), (1704, 11453760), (1728, 11294680), (1746, 11178240), (1845, 10578432), (1917, 10181120), (1920, 10165212), (1940, 10060416), (1968, 9917280), (2130, 9163008), (2160, 9035744), (2214, 8815360), (2272, 8590320), (2304, 8471010), (2328, 8383680), (2460, 7933824), (2556, 7635840), (2560, 7623909), (2619, 7452160), (2624, 7437960), (2840, 6872256), (2880, 6776808), (2910, 6706944), (2911, 6704640), (2952, 6611520), (3104, 6287760), (3195, 6108672), (3280, 5950368), (3408, 5726880), (3456, 5647340), (3492, 5589120), (3690, 5289216), (3834, 5090560), (3840, 5082606), (3880, 5030208), (3936, 4958640), (3977, 4907520), (4260, 4581504), (4320, 4517872), (4365, 4471296), (4428, 4407680), (4544, 4295160), (4608, 4235505), (4656, 4191840), (4920, 3966912), (5112, 3817920), (5238, 3726080), (5248, 3718980), (5535, 3526144), (5680, 3436128), (5760, 3388404), (5820, 3353472), (5822, 3352320), (5904, 3305760), (6208, 3143880), (6390, 3054336), (6560, 2975184), (6816, 2863440), (6887, 2833920), (6912, 2823670), (6984, 2794560), (7380, 2644608), (7668, 2545280), (7680, 2541303), (7760, 2515104), (7872, 2479320), (7954, 2453760), (8520, 2290752), (8640, 2258936), (8730, 2235648), (8733, 2234880), (8856, 2203840), (9088, 2147580), (9312, 2095920), (9585, 2036224), (9840, 1983456), (10224, 1908960), (10476, 1863040), (10496, 1859490), (11070, 1763072), (11360, 1718064), (11520, 1694202), (11640, 1676736), (11644, 1676160), (11808, 1652880), (11931, 1635840), (12416, 1571940), (12780, 1527168), (13095, 1490432), (13120, 1487592), (13632, 1431720), (13774, 1416960), (13824, 1411835), (13968, 1397280), (14555, 1340928), (14760, 1322304), (15336, 1272640), (15520, 1257552), (15744, 1239660), (15908, 1226880), (17040, 1145376), (17280, 1129468), (17460, 1117824), (17466, 1117440), (17712, 1101920), (18176, 1073790), (18624, 1047960), (19170, 1018112), (19680, 991728), (19885, 981504), (20448, 954480), (20661, 944640), (20952, 931520), (20992, 929745), (22140, 881536), (22720, 859032), (23040, 847101), (23280, 838368), (23288, 838080), (23616, 826440), (23862, 817920), (24832, 785970), (25560, 763584), (26190, 745216), (26199, 744960), (26240, 743796), (27264, 715860), (27548, 708480), (27936, 698640), (29110, 670464), (29520, 661152), (30672, 636320), (31040, 628776), (31488, 619830), (31816, 613440), (34080, 572688), (34435, 566784), (34560, 564734), (34920, 558912), (34932, 558720), (35424, 550960), (35793, 545280), (36352, 536895), (37248, 523980), (38340, 509056), (39360, 495864), (39770, 490752), (40896, 477240), (41322, 472320), (41904, 465760), (43665, 446976), (44280, 440768), (45440, 429516), (46560, 419184), (46576, 419040), (47232, 413220), (47724, 408960), (49664, 392985), (51120, 381792), (52380, 372608), (52398, 372480), (52480, 371898), (54528, 357930), (55096, 354240), (55872, 349320), (58220, 335232), (59040, 330576), (59655, 327168), (61344, 318160), (61983, 314880), (62080, 314388), (62976, 309915), (63632, 306720), (68160, 286344), (68870, 283392), (69120, 282367), (69840, 279456), (69864, 279360), (70848, 275480), (71586, 272640), (74496, 261990), (76680, 254528), (78597, 248320), (78720, 247932), (79540, 245376), (81792, 238620), (82644, 236160), (83808, 232880), (87330, 223488), (88560, 220384), (90880, 214758), (93120, 209592), (93152, 209520), (94464, 206610), (95448, 204480), (102240, 190896), (103305, 188928), (104760, 186304), (104796, 186240), (104960, 185949), (107379, 181760), (109056, 178965), (110192, 177120), (111744, 174660), (116440, 167616), (118080, 165288), (119310, 163584), (122688, 159080), (123966, 157440), (124160, 157194), (127264, 153360), (130995, 148992), (136320, 143172), (137740, 141696), (139680, 139728)]