638788341120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1194

約数の個数: 512

約数和(自身を含む): 2166848962560

約数和(自身を除く): 1528060621440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 296, 310, 320, 370, 372, 384, 431, 444, 465, 480, 496, 555, 592, 620, 640, 673, 740, 744, 862, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1293, 1346, 1480, 1488, 1724, 1776, 1860, 1920, 1984, 2019, 2155, 2220, 2294, 2368, 2480, 2586, 2692, 2960, 2976, 3365, 3441, 3448, 3552, 3720, 3968, 4038, 4310, 4440, 4588, 4736, 4960, 5172, 5384, 5735, 5920, 5952, 6465, 6730, 6882, 6896, 7104, 7440, 8076, 8620, 8880, 9176, 9920, 10095, 10344, 10768, 11470, 11840, 11904, 12930, 13361, 13460, 13764, 13792, 14208, 14880, 15947, 16152, 17205, 17240, 17760, 18352, 19840, 20190, 20688, 20863, 21536, 22940, 23680, 24901, 25860, 26722, 26920, 27528, 27584, 29760, 31894, 32304, 34410, 34480, 35520, 36704, 40083, 40380, 41376, 41726, 43072, 45880, 47841, 49802, 51720, 53444, 53840, 55056, 55168, 59520, 62589, 63788, 64608, 66805, 68820, 68960, 71040, 73408, 74703, 79735, 80166, 80760, 82752, 83452, 86144, 91760, 95682, 99604, 103440, 104315, 106888, 107680, 110112, 124505, 125178, 127576, 129216, 133610, 137640, 137920, 146816, 149406, 159470, 160332, 161520, 165504, 166904, 183520, 191364, 199208, 200415, 206880, 208630, 213776, 215360, 220224, 239205, 249010, 250356, 255152, 258432, 267220, 275280, 275840, 290063, 298812, 312945, 318940, 320664, 323040, 333808, 367040, 373515, 382728, 398416, 400830, 413760, 417260, 427552, 430720, 440448, 478410, 494357, 498020, 500712, 510304, 534440, 550560, 580126, 597624, 625890, 637880, 641328, 646080, 667616, 734080, 747030, 765456, 771931, 796832, 801660, 827520, 834520, 855104, 870189, 956820, 988714, 996040, 1001424, 1020608, 1068880, 1101120, 1160252, 1195248, 1251780, 1275760, 1282656, 1292160, 1335232, 1450315, 1483071, 1494060, 1530912, 1543862, 1593664, 1603320, 1669040, 1710208, 1740378, 1913640, 1977428, 1992080, 2002848, 2041216, 2137760, 2202240, 2315793, 2320504, 2390496, 2471785, 2503560, 2551520, 2565312, 2670464, 2900630, 2966142, 2988120, 3061824, 3087724, 3187328, 3206640, 3338080, 3480756, 3827280, 3859655, 3954856, 3984160, 4005696, 4275520, 4350945, 4631586, 4641008, 4780992, 4943570, 5007120, 5103040, 5130624, 5801260, 5932284, 5976240, 6123648, 6175448, 6413280, 6676160, 6961512, 7415355, 7654560, 7719310, 7909712, 7968320, 8011392, 8551040, 8701890, 8991953, 9263172, 9282016, 9561984, 9887140, 10014240, 10206080, 10732331, 11578965, 11602520, 11864568, 11952480, 12350896, 12826560, 13352320, 13923024, 14830710, 15309120, 15438620, 15819424, 15936640, 17403780, 17983906, 18526344, 18564032, 19774280, 20028480, 21464662, 23157930, 23205040, 23729136, 23904960, 24701792, 25653120, 26975859, 27846048, 29661420, 30618240, 30877240, 31638848, 32196993, 34807560, 35967812, 37052688, 37128064, 39548560, 40056960, 42929324, 44959765, 46315860, 46410080, 47458272, 47809920, 49403584, 53661655, 53951718, 55692096, 59322840, 61754480, 63277696, 64393986, 69615120, 71935624, 74105376, 79097120, 85858648, 89919530, 92631720, 92820160, 94916544, 98807168, 107323310, 107903436, 111384192, 118645680, 123508960, 128787972, 134879295, 139230240, 143871248, 148210752, 158194240, 160984965, 171717296, 179839060, 185263440, 185640320, 189833088, 214646620, 215806872, 237291360, 247017920, 257575944, 269758590, 278460480, 287742496, 296421504, 316388480, 321969930, 332702261, 343434592, 359678120, 370526880, 429293240, 431613744, 474582720, 494035840, 515151888, 539517180, 556920960, 575484992, 643939860, 665404522, 686869184, 719356240, 741053760, 858586480, 863227488, 949165440, 998106783, 1030303776, 1079034360, 1150969984, 1287879720, 1330809044, 1373738368, 1438712480, 1482107520, 1663511305, 1717172960, 1726454976, 1996213566, 2060607552, 2158068720, 2575759440, 2661618088, 2877424960, 3327022610, 3434345920, 3452909952, 3992427132, 4121215104, 4316137440, 4990533915, 5151518880, 5323236176, 5754849920, 6654045220, 6868691840, 7984854264, 8632274880, 9981067830, 10303037760, 10646472352, 13308090440, 15969708528, 17264549760, 19962135660, 20606075520, 21292944704, 26616180880, 31939417056, 39924271320, 42585889408, 53232361760, 63878834112, 79848542640, 106464723520, 127757668224, 159697085280, 212929447040, 319394170560, 638788341120]

約数ペア:

[(1, 638788341120), (2, 319394170560), (3, 212929447040), (4, 159697085280), (5, 127757668224), (6, 106464723520), (8, 79848542640), (10, 63878834112), (12, 53232361760), (15, 42585889408), (16, 39924271320), (20, 31939417056), (24, 26616180880), (30, 21292944704), (31, 20606075520), (32, 19962135660), (37, 17264549760), (40, 15969708528), (48, 13308090440), (60, 10646472352), (62, 10303037760), (64, 9981067830), (74, 8632274880), (80, 7984854264), (93, 6868691840), (96, 6654045220), (111, 5754849920), (120, 5323236176), (124, 5151518880), (128, 4990533915), (148, 4316137440), (155, 4121215104), (160, 3992427132), (185, 3452909952), (186, 3434345920), (192, 3327022610), (222, 2877424960), (240, 2661618088), (248, 2575759440), (296, 2158068720), (310, 2060607552), (320, 1996213566), (370, 1726454976), (372, 1717172960), (384, 1663511305), (431, 1482107520), (444, 1438712480), (465, 1373738368), (480, 1330809044), (496, 1287879720), (555, 1150969984), (592, 1079034360), (620, 1030303776), (640, 998106783), (673, 949165440), (740, 863227488), (744, 858586480), (862, 741053760), (888, 719356240), (930, 686869184), (960, 665404522), (992, 643939860), (1110, 575484992), (1147, 556920960), (1184, 539517180), (1240, 515151888), (1293, 494035840), (1346, 474582720), (1480, 431613744), (1488, 429293240), (1724, 370526880), (1776, 359678120), (1860, 343434592), (1920, 332702261), (1984, 321969930), (2019, 316388480), (2155, 296421504), (2220, 287742496), (2294, 278460480), (2368, 269758590), (2480, 257575944), (2586, 247017920), (2692, 237291360), (2960, 215806872), (2976, 214646620), (3365, 189833088), (3441, 185640320), (3448, 185263440), (3552, 179839060), (3720, 171717296), (3968, 160984965), (4038, 158194240), (4310, 148210752), (4440, 143871248), (4588, 139230240), (4736, 134879295), (4960, 128787972), (5172, 123508960), (5384, 118645680), (5735, 111384192), (5920, 107903436), (5952, 107323310), (6465, 98807168), (6730, 94916544), (6882, 92820160), (6896, 92631720), (7104, 89919530), (7440, 85858648), (8076, 79097120), (8620, 74105376), (8880, 71935624), (9176, 69615120), (9920, 64393986), (10095, 63277696), (10344, 61754480), (10768, 59322840), (11470, 55692096), (11840, 53951718), (11904, 53661655), (12930, 49403584), (13361, 47809920), (13460, 47458272), (13764, 46410080), (13792, 46315860), (14208, 44959765), (14880, 42929324), (15947, 40056960), (16152, 39548560), (17205, 37128064), (17240, 37052688), (17760, 35967812), (18352, 34807560), (19840, 32196993), (20190, 31638848), (20688, 30877240), (20863, 30618240), (21536, 29661420), (22940, 27846048), (23680, 26975859), (24901, 25653120), (25860, 24701792), (26722, 23904960), (26920, 23729136), (27528, 23205040), (27584, 23157930), (29760, 21464662), (31894, 20028480), (32304, 19774280), (34410, 18564032), (34480, 18526344), (35520, 17983906), (36704, 17403780), (40083, 15936640), (40380, 15819424), (41376, 15438620), (41726, 15309120), (43072, 14830710), (45880, 13923024), (47841, 13352320), (49802, 12826560), (51720, 12350896), (53444, 11952480), (53840, 11864568), (55056, 11602520), (55168, 11578965), (59520, 10732331), (62589, 10206080), (63788, 10014240), (64608, 9887140), (66805, 9561984), (68820, 9282016), (68960, 9263172), (71040, 8991953), (73408, 8701890), (74703, 8551040), (79735, 8011392), (80166, 7968320), (80760, 7909712), (82752, 7719310), (83452, 7654560), (86144, 7415355), (91760, 6961512), (95682, 6676160), (99604, 6413280), (103440, 6175448), (104315, 6123648), (106888, 5976240), (107680, 5932284), (110112, 5801260), (124505, 5130624), (125178, 5103040), (127576, 5007120), (129216, 4943570), (133610, 4780992), (137640, 4641008), (137920, 4631586), (146816, 4350945), (149406, 4275520), (159470, 4005696), (160332, 3984160), (161520, 3954856), (165504, 3859655), (166904, 3827280), (183520, 3480756), (191364, 3338080), (199208, 3206640), (200415, 3187328), (206880, 3087724), (208630, 3061824), (213776, 2988120), (215360, 2966142), (220224, 2900630), (239205, 2670464), (249010, 2565312), (250356, 2551520), (255152, 2503560), (258432, 2471785), (267220, 2390496), (275280, 2320504), (275840, 2315793), (290063, 2202240), (298812, 2137760), (312945, 2041216), (318940, 2002848), (320664, 1992080), (323040, 1977428), (333808, 1913640), (367040, 1740378), (373515, 1710208), (382728, 1669040), (398416, 1603320), (400830, 1593664), (413760, 1543862), (417260, 1530912), (427552, 1494060), (430720, 1483071), (440448, 1450315), (478410, 1335232), (494357, 1292160), (498020, 1282656), (500712, 1275760), (510304, 1251780), (534440, 1195248), (550560, 1160252), (580126, 1101120), (597624, 1068880), (625890, 1020608), (637880, 1001424), (641328, 996040), (646080, 988714), (667616, 956820), (734080, 870189), (747030, 855104), (765456, 834520), (771931, 827520), (796832, 801660)]