19218286080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 720

約数和(自身を含む): 80231271120

約数和(自身を除く): 61012985040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 192, 196, 203, 210, 224, 232, 240, 245, 252, 256, 261, 280, 288, 290, 294, 315, 320, 336, 348, 360, 384, 392, 406, 420, 435, 441, 448, 464, 480, 490, 504, 512, 522, 560, 576, 580, 587, 588, 609, 630, 640, 672, 696, 720, 735, 768, 784, 812, 840, 870, 882, 896, 928, 960, 980, 1008, 1015, 1044, 1120, 1152, 1160, 1174, 1176, 1218, 1260, 1280, 1305, 1344, 1392, 1421, 1440, 1470, 1536, 1568, 1624, 1680, 1740, 1761, 1764, 1792, 1827, 1856, 1920, 1960, 2016, 2030, 2088, 2205, 2240, 2304, 2320, 2348, 2352, 2436, 2520, 2560, 2610, 2688, 2784, 2842, 2880, 2935, 2940, 3045, 3136, 3248, 3360, 3480, 3522, 3528, 3584, 3654, 3712, 3840, 3920, 4032, 4060, 4109, 4176, 4263, 4410, 4480, 4608, 4640, 4696, 4704, 4872, 5040, 5220, 5283, 5376, 5568, 5684, 5760, 5870, 5880, 6090, 6272, 6496, 6720, 6960, 7044, 7056, 7105, 7308, 7424, 7680, 7840, 8064, 8120, 8218, 8352, 8526, 8805, 8820, 8960, 9135, 9280, 9392, 9408, 9744, 10080, 10440, 10566, 10752, 11136, 11368, 11520, 11740, 11760, 12180, 12327, 12544, 12789, 12992, 13440, 13920, 14088, 14112, 14210, 14616, 14848, 15680, 16128, 16240, 16436, 16704, 17023, 17052, 17610, 17640, 17920, 18270, 18560, 18784, 18816, 19488, 20160, 20545, 20880, 21132, 21315, 22272, 22736, 23040, 23480, 23520, 24360, 24654, 25088, 25578, 25984, 26415, 26880, 27840, 28176, 28224, 28420, 28763, 29232, 31360, 32256, 32480, 32872, 33408, 34046, 34104, 35220, 35280, 36540, 36981, 37120, 37568, 37632, 38976, 40320, 41090, 41760, 42264, 42630, 44544, 45472, 46960, 47040, 48720, 49308, 51069, 51156, 51968, 52830, 53760, 55680, 56352, 56448, 56840, 57526, 58464, 61635, 62720, 63945, 64960, 65744, 66816, 68092, 68208, 70440, 70560, 73080, 73962, 74240, 75136, 75264, 77952, 80640, 82180, 83520, 84528, 85115, 85260, 86289, 90944, 93920, 94080, 97440, 98616, 102138, 102312, 103936, 105660, 111360, 112704, 112896, 113680, 115052, 116928, 119161, 123270, 125440, 127890, 129920, 131488, 133632, 136184, 136416, 140880, 141120, 143815, 146160, 147924, 150272, 153207, 155904, 161280, 164360, 167040, 169056, 170230, 170520, 172578, 181888, 184905, 187840, 188160, 194880, 197232, 204276, 204624, 211320, 222720, 225408, 225792, 227360, 230104, 233856, 238322, 246540, 255345, 255780, 258867, 259840, 262976, 272368, 272832, 281760, 282240, 287630, 292320, 295848, 300544, 306414, 311808, 328720, 334080, 338112, 340460, 341040, 345156, 357483, 363776, 369810, 375680, 376320, 389760, 394464, 408552, 409248, 422640, 431445, 450816, 454720, 460208, 467712, 476644, 493080, 510690, 511560, 517734, 519680, 525952, 544736, 545664, 563520, 564480, 575260, 584640, 591696, 595805, 612828, 657440, 668160, 676224, 680920, 682080, 690312, 714966, 727552, 739620, 751360, 766035, 779520, 788928, 817104, 818496, 834127, 845280, 862890, 901632, 909440, 920416, 935424, 953288, 986160, 1021380, 1023120, 1035468, 1051904, 1072449, 1089472, 1091328, 1127040, 1128960, 1150520, 1169280, 1183392, 1191610, 1225656, 1294335, 1314880, 1352448, 1361840, 1364160, 1380624, 1429932, 1479240, 1502720, 1532070, 1559040, 1577856, 1634208, 1636992, 1668254, 1690560, 1725780, 1787415, 1818880, 1840832, 1906576, 1972320, 2042760, 2046240, 2070936, 2103808, 2144898, 2178944, 2182656, 2254080, 2301040, 2338560, 2366784, 2383220, 2451312, 2502381, 2588670, 2629760, 2704896, 2723680, 2728320, 2761248, 2859864, 2958480, 3064140, 3155712, 3268416, 3273984, 3336508, 3381120, 3451560, 3574830, 3637760, 3681664, 3813152, 3944640, 4085520, 4092480, 4141872, 4170635, 4289796, 4357888, 4508160, 4602080, 4677120, 4733568, 4766440, 4902624, 5004762, 5177340, 5259520, 5362245, 5447360, 5456640, 5522496, 5719728, 5916960, 6128280, 6311424, 6536832, 6547968, 6673016, 6762240, 6903120, 7149660, 7363328, 7507143, 7626304, 7889280, 8171040, 8184960, 8283744, 8341270, 8579592, 8715776, 9204160, 9467136, 9532880, 9805248, 10009524, 10354680, 10519040, 10724490, 10894720, 10913280, 11044992, 11439456, 11833920, 12256560, 12511905, 13073664, 13346032, 13524480, 13806240, 14299320, 14726656, 15014286, 15252608, 15778560, 16342080, 16369920, 16567488, 16682540, 17159184, 18408320, 18934272, 19065760, 19610496, 20019048, 20709360, 21448980, 21789440, 22089984, 22878912, 23667840, 24513120, 25023810, 26147328, 26692064, 27612480, 28598640, 30028572, 30505216, 31557120, 32684160, 32739840, 33134976, 33365080, 34318368, 36816640, 37535715, 38131520, 39220992, 40038096, 41418720, 42897960, 43578880, 44179968, 45757824, 47335680, 49026240, 50047620, 53384128, 55224960, 57197280, 60057144, 61010432, 65368320, 66269952, 66730160, 68636736, 73633280, 75071430, 76263040, 78441984, 80076192, 82837440, 85795920, 91515648, 94671360, 98052480, 100095240, 106768256, 110449920, 114394560, 120114288, 130736640, 132539904, 133460320, 137273472, 150142860, 152526080, 160152384, 165674880, 171591840, 183031296, 196104960, 200190480, 213536512, 220899840, 228789120, 240228576, 266920640, 274546944, 300285720, 305052160, 320304768, 331349760, 343183680, 392209920, 400380960, 427073024, 457578240, 480457152, 533841280, 549093888, 600571440, 640609536, 662699520, 686367360, 800761920, 915156480, 960914304, 1067682560, 1201142880, 1281219072, 1372734720, 1601523840, 1921828608, 2135365120, 2402285760, 2745469440, 3203047680, 3843657216, 4804571520, 6406095360, 9609143040, 19218286080]

約数ペア:

[(1, 19218286080), (2, 9609143040), (3, 6406095360), (4, 4804571520), (5, 3843657216), (6, 3203047680), (7, 2745469440), (8, 2402285760), (9, 2135365120), (10, 1921828608), (12, 1601523840), (14, 1372734720), (15, 1281219072), (16, 1201142880), (18, 1067682560), (20, 960914304), (21, 915156480), (24, 800761920), (28, 686367360), (29, 662699520), (30, 640609536), (32, 600571440), (35, 549093888), (36, 533841280), (40, 480457152), (42, 457578240), (45, 427073024), (48, 400380960), (49, 392209920), (56, 343183680), (58, 331349760), (60, 320304768), (63, 305052160), (64, 300285720), (70, 274546944), (72, 266920640), (80, 240228576), (84, 228789120), (87, 220899840), (90, 213536512), (96, 200190480), (98, 196104960), (105, 183031296), (112, 171591840), (116, 165674880), (120, 160152384), (126, 152526080), (128, 150142860), (140, 137273472), (144, 133460320), (145, 132539904), (147, 130736640), (160, 120114288), (168, 114394560), (174, 110449920), (180, 106768256), (192, 100095240), (196, 98052480), (203, 94671360), (210, 91515648), (224, 85795920), (232, 82837440), (240, 80076192), (245, 78441984), (252, 76263040), (256, 75071430), (261, 73633280), (280, 68636736), (288, 66730160), (290, 66269952), (294, 65368320), (315, 61010432), (320, 60057144), (336, 57197280), (348, 55224960), (360, 53384128), (384, 50047620), (392, 49026240), (406, 47335680), (420, 45757824), (435, 44179968), (441, 43578880), (448, 42897960), (464, 41418720), (480, 40038096), (490, 39220992), (504, 38131520), (512, 37535715), (522, 36816640), (560, 34318368), (576, 33365080), (580, 33134976), (587, 32739840), (588, 32684160), (609, 31557120), (630, 30505216), (640, 30028572), (672, 28598640), (696, 27612480), (720, 26692064), (735, 26147328), (768, 25023810), (784, 24513120), (812, 23667840), (840, 22878912), (870, 22089984), (882, 21789440), (896, 21448980), (928, 20709360), (960, 20019048), (980, 19610496), (1008, 19065760), (1015, 18934272), (1044, 18408320), (1120, 17159184), (1152, 16682540), (1160, 16567488), (1174, 16369920), (1176, 16342080), (1218, 15778560), (1260, 15252608), (1280, 15014286), (1305, 14726656), (1344, 14299320), (1392, 13806240), (1421, 13524480), (1440, 13346032), (1470, 13073664), (1536, 12511905), (1568, 12256560), (1624, 11833920), (1680, 11439456), (1740, 11044992), (1761, 10913280), (1764, 10894720), (1792, 10724490), (1827, 10519040), (1856, 10354680), (1920, 10009524), (1960, 9805248), (2016, 9532880), (2030, 9467136), (2088, 9204160), (2205, 8715776), (2240, 8579592), (2304, 8341270), (2320, 8283744), (2348, 8184960), (2352, 8171040), (2436, 7889280), (2520, 7626304), (2560, 7507143), (2610, 7363328), (2688, 7149660), (2784, 6903120), (2842, 6762240), (2880, 6673016), (2935, 6547968), (2940, 6536832), (3045, 6311424), (3136, 6128280), (3248, 5916960), (3360, 5719728), (3480, 5522496), (3522, 5456640), (3528, 5447360), (3584, 5362245), (3654, 5259520), (3712, 5177340), (3840, 5004762), (3920, 4902624), (4032, 4766440), (4060, 4733568), (4109, 4677120), (4176, 4602080), (4263, 4508160), (4410, 4357888), (4480, 4289796), (4608, 4170635), (4640, 4141872), (4696, 4092480), (4704, 4085520), (4872, 3944640), (5040, 3813152), (5220, 3681664), (5283, 3637760), (5376, 3574830), (5568, 3451560), (5684, 3381120), (5760, 3336508), (5870, 3273984), (5880, 3268416), (6090, 3155712), (6272, 3064140), (6496, 2958480), (6720, 2859864), (6960, 2761248), (7044, 2728320), (7056, 2723680), (7105, 2704896), (7308, 2629760), (7424, 2588670), (7680, 2502381), (7840, 2451312), (8064, 2383220), (8120, 2366784), (8218, 2338560), (8352, 2301040), (8526, 2254080), (8805, 2182656), (8820, 2178944), (8960, 2144898), (9135, 2103808), (9280, 2070936), (9392, 2046240), (9408, 2042760), (9744, 1972320), (10080, 1906576), (10440, 1840832), (10566, 1818880), (10752, 1787415), (11136, 1725780), (11368, 1690560), (11520, 1668254), (11740, 1636992), (11760, 1634208), (12180, 1577856), (12327, 1559040), (12544, 1532070), (12789, 1502720), (12992, 1479240), (13440, 1429932), (13920, 1380624), (14088, 1364160), (14112, 1361840), (14210, 1352448), (14616, 1314880), (14848, 1294335), (15680, 1225656), (16128, 1191610), (16240, 1183392), (16436, 1169280), (16704, 1150520), (17023, 1128960), (17052, 1127040), (17610, 1091328), (17640, 1089472), (17920, 1072449), (18270, 1051904), (18560, 1035468), (18784, 1023120), (18816, 1021380), (19488, 986160), (20160, 953288), (20545, 935424), (20880, 920416), (21132, 909440), (21315, 901632), (22272, 862890), (22736, 845280), (23040, 834127), (23480, 818496), (23520, 817104), (24360, 788928), (24654, 779520), (25088, 766035), (25578, 751360), (25984, 739620), (26415, 727552), (26880, 714966), (27840, 690312), (28176, 682080), (28224, 680920), (28420, 676224), (28763, 668160), (29232, 657440), (31360, 612828), (32256, 595805), (32480, 591696), (32872, 584640), (33408, 575260), (34046, 564480), (34104, 563520), (35220, 545664), (35280, 544736), (36540, 525952), (36981, 519680), (37120, 517734), (37568, 511560), (37632, 510690), (38976, 493080), (40320, 476644), (41090, 467712), (41760, 460208), (42264, 454720), (42630, 450816), (44544, 431445), (45472, 422640), (46960, 409248), (47040, 408552), (48720, 394464), (49308, 389760), (51069, 376320), (51156, 375680), (51968, 369810), (52830, 363776), (53760, 357483), (55680, 345156), (56352, 341040), (56448, 340460), (56840, 338112), (57526, 334080), (58464, 328720), (61635, 311808), (62720, 306414), (63945, 300544), (64960, 295848), (65744, 292320), (66816, 287630), (68092, 282240), (68208, 281760), (70440, 272832), (70560, 272368), (73080, 262976), (73962, 259840), (74240, 258867), (75136, 255780), (75264, 255345), (77952, 246540), (80640, 238322), (82180, 233856), (83520, 230104), (84528, 227360), (85115, 225792), (85260, 225408), (86289, 222720), (90944, 211320), (93920, 204624), (94080, 204276), (97440, 197232), (98616, 194880), (102138, 188160), (102312, 187840), (103936, 184905), (105660, 181888), (111360, 172578), (112704, 170520), (112896, 170230), (113680, 169056), (115052, 167040), (116928, 164360), (119161, 161280), (123270, 155904), (125440, 153207), (127890, 150272), (129920, 147924), (131488, 146160), (133632, 143815), (136184, 141120), (136416, 140880)]