19485722880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 864

約数和(自身を含む): 77496706560

約数和(自身を除く): 58010983680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 64, 65, 72, 78, 79, 80, 81, 90, 96, 104, 108, 117, 120, 122, 128, 130, 135, 144, 156, 158, 160, 162, 180, 183, 192, 195, 208, 216, 234, 237, 240, 243, 244, 256, 260, 270, 288, 305, 312, 316, 320, 324, 351, 360, 366, 384, 390, 395, 405, 416, 432, 468, 474, 480, 486, 488, 520, 540, 549, 576, 585, 610, 624, 632, 640, 648, 702, 711, 720, 732, 768, 780, 790, 793, 810, 832, 864, 915, 936, 948, 960, 972, 976, 1027, 1040, 1053, 1080, 1098, 1152, 1170, 1185, 1215, 1220, 1248, 1264, 1280, 1296, 1404, 1422, 1440, 1464, 1560, 1580, 1586, 1620, 1647, 1664, 1728, 1755, 1830, 1872, 1896, 1920, 1944, 1952, 2054, 2080, 2106, 2133, 2160, 2196, 2304, 2340, 2370, 2379, 2430, 2440, 2496, 2528, 2592, 2745, 2808, 2844, 2880, 2928, 3081, 3120, 3159, 3160, 3172, 3240, 3294, 3328, 3456, 3510, 3555, 3660, 3744, 3792, 3840, 3888, 3904, 3965, 4108, 4160, 4212, 4266, 4320, 4392, 4680, 4740, 4758, 4819, 4860, 4880, 4941, 4992, 5056, 5135, 5184, 5265, 5490, 5616, 5688, 5760, 5856, 6162, 6240, 6318, 6320, 6344, 6399, 6480, 6588, 6912, 7020, 7110, 7137, 7320, 7488, 7584, 7776, 7808, 7930, 8216, 8235, 8320, 8424, 8532, 8640, 8784, 9243, 9360, 9480, 9516, 9638, 9720, 9760, 9882, 9984, 10112, 10270, 10368, 10530, 10665, 10980, 11232, 11376, 11520, 11712, 11895, 12324, 12480, 12636, 12640, 12688, 12798, 12960, 13176, 14040, 14220, 14274, 14457, 14640, 14823, 14976, 15168, 15405, 15552, 15616, 15795, 15860, 16432, 16470, 16640, 16848, 17064, 17280, 17568, 18486, 18720, 18960, 19032, 19197, 19276, 19440, 19520, 19764, 20224, 20540, 20736, 21060, 21330, 21411, 21960, 22464, 22752, 23424, 23790, 24095, 24648, 24705, 24960, 25272, 25280, 25376, 25596, 25920, 26352, 27729, 28080, 28440, 28548, 28914, 29280, 29646, 29952, 30336, 30810, 31104, 31590, 31720, 31995, 32864, 32940, 33696, 34128, 34560, 35136, 35685, 36972, 37440, 37920, 38064, 38394, 38552, 38880, 39040, 39528, 41080, 42120, 42660, 42822, 43371, 43920, 44928, 45504, 46215, 46848, 47580, 48190, 49296, 49410, 49920, 50544, 50560, 50752, 51192, 51840, 52704, 55458, 56160, 56880, 57096, 57828, 58560, 59292, 60672, 61620, 62208, 62647, 63180, 63440, 63990, 64233, 65728, 65880, 67392, 68256, 70272, 71370, 72285, 73944, 74115, 74880, 75840, 76128, 76788, 77104, 77760, 78080, 79056, 82160, 83187, 84240, 85320, 85644, 86742, 87840, 89856, 91008, 92430, 95160, 95985, 96380, 98592, 98820, 101088, 101120, 101504, 102384, 103680, 105408, 107055, 110916, 112320, 113760, 114192, 115656, 117120, 118584, 123240, 125294, 126360, 126880, 127980, 128466, 130113, 131456, 131760, 134784, 136512, 138645, 140544, 142740, 144570, 147888, 148230, 149760, 151680, 152256, 153576, 154208, 155520, 158112, 164320, 166374, 168480, 170640, 171288, 173484, 175680, 182016, 184860, 187941, 190320, 191970, 192699, 192760, 197184, 197640, 202176, 203008, 204768, 210816, 214110, 216855, 221832, 224640, 227520, 228384, 231312, 234240, 237168, 246480, 249561, 250588, 252720, 253760, 255960, 256932, 260226, 262912, 263520, 269568, 273024, 277290, 285480, 289140, 295776, 296460, 303360, 304512, 307152, 308416, 311040, 313235, 316224, 321165, 328640, 332748, 336960, 341280, 342576, 346968, 351360, 369720, 375882, 380640, 383940, 385398, 385520, 390339, 394368, 395280, 404352, 409536, 415935, 421632, 428220, 433710, 443664, 449280, 455040, 456768, 462624, 474336, 492960, 499122, 501176, 505440, 507520, 511920, 513864, 520452, 527040, 546048, 554580, 563823, 570960, 578280, 591552, 592920, 609024, 614304, 616832, 626470, 632448, 642330, 650565, 657280, 665496, 673920, 682560, 685152, 693936, 702720, 739440, 751764, 761280, 767880, 770796, 771040, 780678, 788736, 790560, 808704, 819072, 831870, 856440, 867420, 887328, 910080, 913536, 925248, 939705, 948672, 963495, 985920, 998244, 1002352, 1010880, 1015040, 1023840, 1027728, 1040904, 1054080, 1109160, 1127646, 1141920, 1156560, 1171017, 1183104, 1185840, 1228608, 1233664, 1247805, 1252940, 1264896, 1284660, 1301130, 1314560, 1330992, 1347840, 1365120, 1370304, 1387872, 1478880, 1503528, 1522560, 1535760, 1541592, 1542080, 1561356, 1581120, 1638144, 1663740, 1691469, 1712880, 1734840, 1774656, 1827072, 1850496, 1879410, 1897344, 1926990, 1951695, 1971840, 1996488, 2004704, 2021760, 2047680, 2055456, 2081808, 2108160, 2218320, 2255292, 2283840, 2313120, 2342034, 2366208, 2371680, 2457216, 2495610, 2505880, 2569320, 2602260, 2661984, 2730240, 2740608, 2775744, 2819115, 2957760, 3007056, 3045120, 3071520, 3083184, 3084160, 3122712, 3162240, 3327480, 3382938, 3425760, 3469680, 3549312, 3700992, 3758820, 3794688, 3853980, 3903390, 3943680, 3992976, 4009408, 4043520, 4095360, 4110912, 4163616, 4436640, 4510584, 4567680, 4626240, 4684068, 4743360, 4914432, 4991220, 5011760, 5074407, 5138640, 5204520, 5323968, 5481216, 5551488, 5638230, 5855085, 5915520, 6014112, 6143040, 6166368, 6168320, 6245424, 6324480, 6654960, 6765876, 6851520, 6939360, 7098624, 7517640, 7707960, 7806780, 7985952, 8018816, 8190720, 8221824, 8327232, 8457345, 8873280, 9021168, 9135360, 9252480, 9368136, 9486720, 9982440, 10023520, 10148814, 10277280, 10409040, 10647936, 11102976, 11276460, 11710170, 11831040, 12028224, 12286080, 12332736, 12490848, 13309920, 13531752, 13703040, 13878720, 15035280, 15223221, 15415920, 15613560, 15971904, 16037632, 16443648, 16654464, 16914690, 17746560, 18042336, 18504960, 18736272, 18973440, 19964880, 20047040, 20297628, 20554560, 20818080, 21295872, 22552920, 23420340, 24056448, 24572160, 24665472, 24981696, 25372035, 26619840, 27063504, 27406080, 27757440, 30070560, 30446442, 30831840, 31227120, 31943808, 33308928, 33829380, 35493120, 36084672, 37472544, 39929760, 40094080, 40595256, 41109120, 41636160, 45105840, 46840680, 48112896, 49330944, 49963392, 50744070, 53239680, 54127008, 55514880, 60141120, 60892884, 61663680, 62454240, 63887616, 67658760, 72169344, 74945088, 76116105, 79859520, 80188160, 81190512, 82218240, 83272320, 90211680, 93681360, 99926784, 101488140, 106479360, 108254016, 120282240, 121785768, 123327360, 124908480, 135317520, 144338688, 149890176, 152232210, 159719040, 162381024, 166544640, 180423360, 187362720, 202976280, 216508032, 240564480, 243571536, 246654720, 249816960, 270635040, 299780352, 304464420, 319438080, 324762048, 360846720, 374725440, 405952560, 433016064, 487143072, 499633920, 541270080, 608928840, 649524096, 721693440, 749450880, 811905120, 974286144, 1082540160, 1217857680, 1299048192, 1498901760, 1623810240, 1948572288, 2165080320, 2435715360, 3247620480, 3897144576, 4871430720, 6495240960, 9742861440, 19485722880]

約数ペア:

[(1, 19485722880), (2, 9742861440), (3, 6495240960), (4, 4871430720), (5, 3897144576), (6, 3247620480), (8, 2435715360), (9, 2165080320), (10, 1948572288), (12, 1623810240), (13, 1498901760), (15, 1299048192), (16, 1217857680), (18, 1082540160), (20, 974286144), (24, 811905120), (26, 749450880), (27, 721693440), (30, 649524096), (32, 608928840), (36, 541270080), (39, 499633920), (40, 487143072), (45, 433016064), (48, 405952560), (52, 374725440), (54, 360846720), (60, 324762048), (61, 319438080), (64, 304464420), (65, 299780352), (72, 270635040), (78, 249816960), (79, 246654720), (80, 243571536), (81, 240564480), (90, 216508032), (96, 202976280), (104, 187362720), (108, 180423360), (117, 166544640), (120, 162381024), (122, 159719040), (128, 152232210), (130, 149890176), (135, 144338688), (144, 135317520), (156, 124908480), (158, 123327360), (160, 121785768), (162, 120282240), (180, 108254016), (183, 106479360), (192, 101488140), (195, 99926784), (208, 93681360), (216, 90211680), (234, 83272320), (237, 82218240), (240, 81190512), (243, 80188160), (244, 79859520), (256, 76116105), (260, 74945088), (270, 72169344), (288, 67658760), (305, 63887616), (312, 62454240), (316, 61663680), (320, 60892884), (324, 60141120), (351, 55514880), (360, 54127008), (366, 53239680), (384, 50744070), (390, 49963392), (395, 49330944), (405, 48112896), (416, 46840680), (432, 45105840), (468, 41636160), (474, 41109120), (480, 40595256), (486, 40094080), (488, 39929760), (520, 37472544), (540, 36084672), (549, 35493120), (576, 33829380), (585, 33308928), (610, 31943808), (624, 31227120), (632, 30831840), (640, 30446442), (648, 30070560), (702, 27757440), (711, 27406080), (720, 27063504), (732, 26619840), (768, 25372035), (780, 24981696), (790, 24665472), (793, 24572160), (810, 24056448), (832, 23420340), (864, 22552920), (915, 21295872), (936, 20818080), (948, 20554560), (960, 20297628), (972, 20047040), (976, 19964880), (1027, 18973440), (1040, 18736272), (1053, 18504960), (1080, 18042336), (1098, 17746560), (1152, 16914690), (1170, 16654464), (1185, 16443648), (1215, 16037632), (1220, 15971904), (1248, 15613560), (1264, 15415920), (1280, 15223221), (1296, 15035280), (1404, 13878720), (1422, 13703040), (1440, 13531752), (1464, 13309920), (1560, 12490848), (1580, 12332736), (1586, 12286080), (1620, 12028224), (1647, 11831040), (1664, 11710170), (1728, 11276460), (1755, 11102976), (1830, 10647936), (1872, 10409040), (1896, 10277280), (1920, 10148814), (1944, 10023520), (1952, 9982440), (2054, 9486720), (2080, 9368136), (2106, 9252480), (2133, 9135360), (2160, 9021168), (2196, 8873280), (2304, 8457345), (2340, 8327232), (2370, 8221824), (2379, 8190720), (2430, 8018816), (2440, 7985952), (2496, 7806780), (2528, 7707960), (2592, 7517640), (2745, 7098624), (2808, 6939360), (2844, 6851520), (2880, 6765876), (2928, 6654960), (3081, 6324480), (3120, 6245424), (3159, 6168320), (3160, 6166368), (3172, 6143040), (3240, 6014112), (3294, 5915520), (3328, 5855085), (3456, 5638230), (3510, 5551488), (3555, 5481216), (3660, 5323968), (3744, 5204520), (3792, 5138640), (3840, 5074407), (3888, 5011760), (3904, 4991220), (3965, 4914432), (4108, 4743360), (4160, 4684068), (4212, 4626240), (4266, 4567680), (4320, 4510584), (4392, 4436640), (4680, 4163616), (4740, 4110912), (4758, 4095360), (4819, 4043520), (4860, 4009408), (4880, 3992976), (4941, 3943680), (4992, 3903390), (5056, 3853980), (5135, 3794688), (5184, 3758820), (5265, 3700992), (5490, 3549312), (5616, 3469680), (5688, 3425760), (5760, 3382938), (5856, 3327480), (6162, 3162240), (6240, 3122712), (6318, 3084160), (6320, 3083184), (6344, 3071520), (6399, 3045120), (6480, 3007056), (6588, 2957760), (6912, 2819115), (7020, 2775744), (7110, 2740608), (7137, 2730240), (7320, 2661984), (7488, 2602260), (7584, 2569320), (7776, 2505880), (7808, 2495610), (7930, 2457216), (8216, 2371680), (8235, 2366208), (8320, 2342034), (8424, 2313120), (8532, 2283840), (8640, 2255292), (8784, 2218320), (9243, 2108160), (9360, 2081808), (9480, 2055456), (9516, 2047680), (9638, 2021760), (9720, 2004704), (9760, 1996488), (9882, 1971840), (9984, 1951695), (10112, 1926990), (10270, 1897344), (10368, 1879410), (10530, 1850496), (10665, 1827072), (10980, 1774656), (11232, 1734840), (11376, 1712880), (11520, 1691469), (11712, 1663740), (11895, 1638144), (12324, 1581120), (12480, 1561356), (12636, 1542080), (12640, 1541592), (12688, 1535760), (12798, 1522560), (12960, 1503528), (13176, 1478880), (14040, 1387872), (14220, 1370304), (14274, 1365120), (14457, 1347840), (14640, 1330992), (14823, 1314560), (14976, 1301130), (15168, 1284660), (15405, 1264896), (15552, 1252940), (15616, 1247805), (15795, 1233664), (15860, 1228608), (16432, 1185840), (16470, 1183104), (16640, 1171017), (16848, 1156560), (17064, 1141920), (17280, 1127646), (17568, 1109160), (18486, 1054080), (18720, 1040904), (18960, 1027728), (19032, 1023840), (19197, 1015040), (19276, 1010880), (19440, 1002352), (19520, 998244), (19764, 985920), (20224, 963495), (20540, 948672), (20736, 939705), (21060, 925248), (21330, 913536), (21411, 910080), (21960, 887328), (22464, 867420), (22752, 856440), (23424, 831870), (23790, 819072), (24095, 808704), (24648, 790560), (24705, 788736), (24960, 780678), (25272, 771040), (25280, 770796), (25376, 767880), (25596, 761280), (25920, 751764), (26352, 739440), (27729, 702720), (28080, 693936), (28440, 685152), (28548, 682560), (28914, 673920), (29280, 665496), (29646, 657280), (29952, 650565), (30336, 642330), (30810, 632448), (31104, 626470), (31590, 616832), (31720, 614304), (31995, 609024), (32864, 592920), (32940, 591552), (33696, 578280), (34128, 570960), (34560, 563823), (35136, 554580), (35685, 546048), (36972, 527040), (37440, 520452), (37920, 513864), (38064, 511920), (38394, 507520), (38552, 505440), (38880, 501176), (39040, 499122), (39528, 492960), (41080, 474336), (42120, 462624), (42660, 456768), (42822, 455040), (43371, 449280), (43920, 443664), (44928, 433710), (45504, 428220), (46215, 421632), (46848, 415935), (47580, 409536), (48190, 404352), (49296, 395280), (49410, 394368), (49920, 390339), (50544, 385520), (50560, 385398), (50752, 383940), (51192, 380640), (51840, 375882), (52704, 369720), (55458, 351360), (56160, 346968), (56880, 342576), (57096, 341280), (57828, 336960), (58560, 332748), (59292, 328640), (60672, 321165), (61620, 316224), (62208, 313235), (62647, 311040), (63180, 308416), (63440, 307152), (63990, 304512), (64233, 303360), (65728, 296460), (65880, 295776), (67392, 289140), (68256, 285480), (70272, 277290), (71370, 273024), (72285, 269568), (73944, 263520), (74115, 262912), (74880, 260226), (75840, 256932), (76128, 255960), (76788, 253760), (77104, 252720), (77760, 250588), (78080, 249561), (79056, 246480), (82160, 237168), (83187, 234240), (84240, 231312), (85320, 228384), (85644, 227520), (86742, 224640), (87840, 221832), (89856, 216855), (91008, 214110), (92430, 210816), (95160, 204768), (95985, 203008), (96380, 202176), (98592, 197640), (98820, 197184), (101088, 192760), (101120, 192699), (101504, 191970), (102384, 190320), (103680, 187941), (105408, 184860), (107055, 182016), (110916, 175680), (112320, 173484), (113760, 171288), (114192, 170640), (115656, 168480), (117120, 166374), (118584, 164320), (123240, 158112), (125294, 155520), (126360, 154208), (126880, 153576), (127980, 152256), (128466, 151680), (130113, 149760), (131456, 148230), (131760, 147888), (134784, 144570), (136512, 142740), (138645, 140544)]