19548488960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 864

約数和(自身を含む): 67593281280

約数和(自身を除く): 48044792320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 64, 65, 70, 73, 76, 77, 80, 88, 91, 95, 104, 110, 112, 121, 128, 130, 133, 140, 143, 146, 152, 154, 160, 176, 182, 190, 208, 209, 220, 224, 242, 247, 256, 260, 266, 280, 286, 292, 304, 308, 320, 352, 364, 365, 380, 385, 416, 418, 440, 448, 455, 484, 494, 511, 520, 532, 560, 572, 584, 605, 608, 616, 640, 665, 704, 715, 728, 730, 760, 770, 803, 832, 836, 847, 880, 896, 910, 949, 968, 988, 1001, 1022, 1040, 1045, 1064, 1120, 1144, 1168, 1210, 1216, 1232, 1235, 1280, 1330, 1387, 1408, 1430, 1456, 1460, 1463, 1520, 1540, 1573, 1606, 1664, 1672, 1694, 1729, 1760, 1792, 1820, 1898, 1936, 1976, 2002, 2044, 2080, 2090, 2128, 2240, 2288, 2299, 2336, 2420, 2432, 2464, 2470, 2555, 2660, 2717, 2774, 2816, 2860, 2912, 2920, 2926, 3040, 3080, 3146, 3212, 3328, 3344, 3388, 3458, 3520, 3640, 3796, 3872, 3952, 4004, 4015, 4088, 4160, 4180, 4235, 4256, 4480, 4576, 4598, 4672, 4745, 4840, 4864, 4928, 4940, 5005, 5110, 5320, 5434, 5548, 5621, 5720, 5824, 5840, 5852, 6080, 6160, 6292, 6424, 6643, 6688, 6776, 6916, 6935, 7040, 7280, 7315, 7592, 7744, 7865, 7904, 8008, 8030, 8176, 8320, 8360, 8470, 8512, 8645, 8833, 8960, 9152, 9196, 9344, 9490, 9680, 9709, 9856, 9880, 10010, 10220, 10439, 10640, 10868, 11011, 11096, 11242, 11440, 11495, 11648, 11680, 11704, 12160, 12320, 12584, 12848, 13286, 13376, 13552, 13585, 13832, 13870, 14080, 14560, 14630, 15184, 15257, 15488, 15730, 15808, 16016, 16060, 16093, 16352, 16640, 16720, 16940, 17024, 17290, 17666, 18031, 18304, 18392, 18688, 18980, 19019, 19360, 19418, 19712, 19760, 20020, 20440, 20878, 21280, 21736, 22022, 22192, 22484, 22880, 22990, 23296, 23360, 23408, 24320, 24640, 25168, 25696, 26572, 26752, 27104, 27170, 27664, 27740, 28105, 29120, 29260, 29887, 30368, 30514, 30976, 31460, 31616, 32032, 32120, 32186, 32704, 33215, 33440, 33880, 34048, 34580, 35332, 36062, 36608, 36784, 37960, 38038, 38720, 38836, 39520, 40040, 40880, 41756, 42560, 43472, 44044, 44165, 44384, 44968, 45760, 45980, 46720, 46816, 48545, 49280, 50336, 51392, 52195, 53144, 53504, 54208, 54340, 55055, 55328, 55480, 56210, 58240, 58520, 59774, 60736, 61028, 61831, 62920, 63232, 64064, 64240, 64372, 65408, 66430, 66880, 67760, 69160, 70664, 72124, 73073, 73568, 75920, 76076, 76285, 77440, 77672, 79040, 80080, 80465, 81760, 83512, 85120, 86944, 88088, 88330, 88768, 89936, 90155, 91520, 91960, 93440, 93632, 95095, 97090, 98560, 100672, 102784, 104390, 106288, 106799, 108416, 108680, 110110, 110656, 110960, 112420, 114829, 116480, 117040, 119548, 121472, 122056, 123662, 125840, 126217, 128128, 128480, 128744, 130816, 132860, 133760, 135520, 138320, 141328, 144248, 146146, 147136, 149435, 151840, 152152, 152570, 154880, 155344, 158080, 160160, 160930, 163520, 167024, 167827, 170240, 173888, 176176, 176660, 177536, 179872, 180310, 183040, 183920, 187264, 190190, 194180, 198341, 201344, 205568, 208780, 209209, 212576, 213598, 216832, 217360, 220220, 221312, 221920, 224840, 229658, 234080, 239096, 242944, 244112, 247324, 251680, 252434, 256256, 256960, 257488, 265720, 267520, 271040, 276640, 282656, 288496, 292292, 294272, 298870, 303680, 304304, 305140, 309155, 310688, 316160, 320320, 321860, 327040, 334048, 335654, 347776, 352352, 353320, 355072, 359744, 360620, 365365, 367840, 374528, 380380, 388360, 396682, 402688, 417560, 418418, 425152, 427196, 434720, 440440, 442624, 443840, 449680, 459316, 468160, 478192, 488224, 494648, 503360, 504868, 513920, 514976, 531440, 533995, 542080, 553280, 565312, 574145, 576992, 584584, 588544, 597740, 607360, 608608, 610280, 618310, 621376, 631085, 640640, 643720, 654080, 668096, 671308, 695552, 704704, 706640, 719488, 721240, 730730, 735680, 760760, 776720, 793364, 803803, 835120, 836836, 839135, 850304, 854392, 869440, 880880, 887680, 899360, 918632, 936320, 956384, 976448, 989296, 991705, 1006720, 1009736, 1027840, 1029952, 1046045, 1062880, 1067990, 1084160, 1106560, 1130624, 1148290, 1153984, 1169168, 1174789, 1195480, 1214720, 1217216, 1220560, 1236620, 1242752, 1262170, 1281280, 1287440, 1336192, 1342616, 1388387, 1409408, 1413280, 1438976, 1442480, 1461460, 1471360, 1521520, 1553440, 1586728, 1607606, 1670240, 1673672, 1678270, 1700608, 1708784, 1738880, 1761760, 1775360, 1798720, 1837264, 1872640, 1912768, 1952896, 1978592, 1983410, 2013440, 2019472, 2059904, 2092090, 2125760, 2135980, 2181751, 2213120, 2261248, 2296580, 2307968, 2338336, 2349578, 2390960, 2434432, 2441120, 2473240, 2485504, 2524340, 2574880, 2672384, 2685232, 2776774, 2818816, 2826560, 2884960, 2922920, 2942720, 3043040, 3106880, 3173456, 3215212, 3340480, 3347344, 3356540, 3417568, 3477760, 3523520, 3597440, 3674528, 3825536, 3905792, 3957184, 3966820, 4019015, 4038944, 4119808, 4184180, 4251520, 4271960, 4363502, 4593160, 4615936, 4676672, 4699156, 4781920, 4868864, 4882240, 4946480, 5048680, 5149760, 5370464, 5553548, 5653120, 5769920, 5845840, 5873945, 6086080, 6213760, 6346912, 6430424, 6680960, 6694688, 6713080, 6835136, 6941935, 7047040, 7194880, 7349056, 7651072, 7914368, 7933640, 8038030, 8077888, 8368360, 8503040, 8543920, 8727004, 9186320, 9353344, 9398312, 9563840, 9764480, 9892960, 10097360, 10299520, 10740928, 10908755, 11107096, 11306240, 11539840, 11691680, 11747890, 12172160, 12427520, 12693824, 12860848, 13361920, 13389376, 13426160, 13670272, 13883870, 14094080, 14698112, 15272257, 15828736, 15867280, 16076060, 16155776, 16736720, 17087840, 17454008, 18372640, 18706688, 18796624, 19127680, 19528960, 19785920, 20194720, 20599040, 21481856, 21817510, 22214192, 23079680, 23383360, 23495780, 24344320, 25387648, 25721696, 26778752, 26852320, 27340544, 27767740, 29396224, 30544514, 31734560, 32152120, 32311552, 33473440, 34175680, 34908016, 36745280, 37593248, 38255360, 39571840, 40389440, 42963712, 43635020, 44428384, 46766720, 46991560, 50775296, 51443392, 53557504, 53704640, 55535480, 61089028, 63469120, 64304240, 66946880, 68351360, 69816032, 73490560, 75186496, 76361285, 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約数ペア:

[(1, 19548488960), (2, 9774244480), (4, 4887122240), (5, 3909697792), (7, 2792641280), (8, 2443561120), (10, 1954848896), (11, 1777135360), (13, 1503729920), (14, 1396320640), (16, 1221780560), (19, 1028867840), (20, 977424448), (22, 888567680), (26, 751864960), (28, 698160320), (32, 610890280), (35, 558528256), (38, 514433920), (40, 488712224), (44, 444283840), (52, 375932480), (55, 355427072), (56, 349080160), (64, 305445140), (65, 300745984), (70, 279264128), (73, 267787520), (76, 257216960), (77, 253876480), (80, 244356112), (88, 222141920), (91, 214818560), (95, 205773568), (104, 187966240), (110, 177713536), (112, 174540080), (121, 161557760), (128, 152722570), (130, 150372992), (133, 146981120), (140, 139632064), (143, 136702720), (146, 133893760), (152, 128608480), (154, 126938240), (160, 122178056), (176, 111070960), (182, 107409280), (190, 102886784), (208, 93983120), (209, 93533440), (220, 88856768), (224, 87270040), (242, 80778880), (247, 79143680), (256, 76361285), (260, 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15828736), (1280, 15272257), (1330, 14698112), (1387, 14094080), (1408, 13883870), (1430, 13670272), (1456, 13426160), (1460, 13389376), (1463, 13361920), (1520, 12860848), (1540, 12693824), (1573, 12427520), (1606, 12172160), (1664, 11747890), (1672, 11691680), (1694, 11539840), (1729, 11306240), (1760, 11107096), (1792, 10908755), (1820, 10740928), (1898, 10299520), (1936, 10097360), (1976, 9892960), (2002, 9764480), (2044, 9563840), (2080, 9398312), (2090, 9353344), (2128, 9186320), (2240, 8727004), (2288, 8543920), (2299, 8503040), (2336, 8368360), (2420, 8077888), (2432, 8038030), (2464, 7933640), (2470, 7914368), (2555, 7651072), (2660, 7349056), (2717, 7194880), (2774, 7047040), (2816, 6941935), (2860, 6835136), (2912, 6713080), (2920, 6694688), (2926, 6680960), (3040, 6430424), (3080, 6346912), (3146, 6213760), (3212, 6086080), (3328, 5873945), (3344, 5845840), (3388, 5769920), (3458, 5653120), (3520, 5553548), (3640, 5370464), (3796, 5149760), (3872, 5048680), (3952, 4946480), (4004, 4882240), (4015, 4868864), (4088, 4781920), (4160, 4699156), (4180, 4676672), (4235, 4615936), (4256, 4593160), (4480, 4363502), (4576, 4271960), (4598, 4251520), (4672, 4184180), (4745, 4119808), (4840, 4038944), (4864, 4019015), (4928, 3966820), (4940, 3957184), (5005, 3905792), (5110, 3825536), (5320, 3674528), (5434, 3597440), (5548, 3523520), (5621, 3477760), (5720, 3417568), (5824, 3356540), (5840, 3347344), (5852, 3340480), (6080, 3215212), (6160, 3173456), (6292, 3106880), (6424, 3043040), (6643, 2942720), (6688, 2922920), (6776, 2884960), (6916, 2826560), (6935, 2818816), (7040, 2776774), (7280, 2685232), (7315, 2672384), (7592, 2574880), (7744, 2524340), (7865, 2485504), (7904, 2473240), (8008, 2441120), (8030, 2434432), (8176, 2390960), (8320, 2349578), (8360, 2338336), (8470, 2307968), (8512, 2296580), (8645, 2261248), (8833, 2213120), (8960, 2181751), (9152, 2135980), (9196, 2125760), (9344, 2092090), (9490, 2059904), (9680, 2019472), (9709, 2013440), (9856, 1983410), (9880, 1978592), (10010, 1952896), (10220, 1912768), (10439, 1872640), (10640, 1837264), (10868, 1798720), (11011, 1775360), (11096, 1761760), (11242, 1738880), (11440, 1708784), (11495, 1700608), (11648, 1678270), (11680, 1673672), (11704, 1670240), (12160, 1607606), (12320, 1586728), (12584, 1553440), (12848, 1521520), (13286, 1471360), (13376, 1461460), (13552, 1442480), (13585, 1438976), (13832, 1413280), (13870, 1409408), (14080, 1388387), (14560, 1342616), (14630, 1336192), (15184, 1287440), (15257, 1281280), (15488, 1262170), (15730, 1242752), (15808, 1236620), (16016, 1220560), (16060, 1217216), (16093, 1214720), (16352, 1195480), (16640, 1174789), (16720, 1169168), (16940, 1153984), (17024, 1148290), (17290, 1130624), (17666, 1106560), (18031, 1084160), (18304, 1067990), (18392, 1062880), (18688, 1046045), (18980, 1029952), (19019, 1027840), (19360, 1009736), (19418, 1006720), (19712, 991705), (19760, 989296), (20020, 976448), (20440, 956384), (20878, 936320), (21280, 918632), (21736, 899360), (22022, 887680), (22192, 880880), (22484, 869440), (22880, 854392), (22990, 850304), (23296, 839135), (23360, 836836), (23408, 835120), (24320, 803803), (24640, 793364), (25168, 776720), (25696, 760760), (26572, 735680), (26752, 730730), (27104, 721240), (27170, 719488), (27664, 706640), (27740, 704704), (28105, 695552), (29120, 671308), (29260, 668096), (29887, 654080), (30368, 643720), (30514, 640640), (30976, 631085), (31460, 621376), (31616, 618310), (32032, 610280), (32120, 608608), (32186, 607360), (32704, 597740), (33215, 588544), (33440, 584584), (33880, 576992), (34048, 574145), (34580, 565312), (35332, 553280), (36062, 542080), (36608, 533995), (36784, 531440), (37960, 514976), (38038, 513920), (38720, 504868), (38836, 503360), (39520, 494648), (40040, 488224), (40880, 478192), (41756, 468160), (42560, 459316), (43472, 449680), (44044, 443840), (44165, 442624), (44384, 440440), (44968, 434720), (45760, 427196), (45980, 425152), (46720, 418418), (46816, 417560), (48545, 402688), (49280, 396682), (50336, 388360), (51392, 380380), (52195, 374528), (53144, 367840), (53504, 365365), (54208, 360620), (54340, 359744), (55055, 355072), (55328, 353320), (55480, 352352), (56210, 347776), (58240, 335654), (58520, 334048), (59774, 327040), (60736, 321860), (61028, 320320), (61831, 316160), (62920, 310688), (63232, 309155), (64064, 305140), (64240, 304304), (64372, 303680), (65408, 298870), (66430, 294272), (66880, 292292), (67760, 288496), (69160, 282656), (70664, 276640), (72124, 271040), (73073, 267520), (73568, 265720), (75920, 257488), (76076, 256960), (76285, 256256), (77440, 252434), (77672, 251680), (79040, 247324), (80080, 244112), (80465, 242944), (81760, 239096), (83512, 234080), (85120, 229658), (86944, 224840), (88088, 221920), (88330, 221312), (88768, 220220), (89936, 217360), (90155, 216832), (91520, 213598), (91960, 212576), (93440, 209209), (93632, 208780), (95095, 205568), (97090, 201344), (98560, 198341), (100672, 194180), (102784, 190190), (104390, 187264), (106288, 183920), (106799, 183040), (108416, 180310), (108680, 179872), (110110, 177536), (110656, 176660), (110960, 176176), (112420, 173888), (114829, 170240), (116480, 167827), (117040, 167024), (119548, 163520), (121472, 160930), (122056, 160160), (123662, 158080), (125840, 155344), (126217, 154880), (128128, 152570), (128480, 152152), (128744, 151840), (130816, 149435), (132860, 147136), (133760, 146146), (135520, 144248), (138320, 141328)]