998231040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 440

約数和(自身を含む): 3745027440

約数和(自身を除く): 2746796400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 83, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 166, 174, 180, 192, 216, 232, 240, 249, 256, 261, 270, 288, 290, 320, 324, 332, 348, 360, 384, 405, 415, 432, 435, 464, 480, 498, 512, 522, 540, 576, 580, 640, 648, 664, 696, 720, 747, 768, 783, 810, 830, 864, 870, 928, 960, 996, 1024, 1044, 1080, 1152, 1160, 1245, 1280, 1296, 1305, 1328, 1392, 1440, 1494, 1536, 1566, 1620, 1660, 1728, 1740, 1856, 1920, 1992, 2088, 2160, 2241, 2304, 2320, 2349, 2407, 2490, 2560, 2592, 2610, 2656, 2784, 2880, 2988, 3072, 3132, 3240, 3320, 3456, 3480, 3712, 3735, 3840, 3915, 3984, 4176, 4320, 4482, 4608, 4640, 4698, 4814, 4980, 5120, 5184, 5220, 5312, 5568, 5760, 5976, 6264, 6480, 6640, 6723, 6912, 6960, 7221, 7424, 7470, 7680, 7830, 7968, 8352, 8640, 8964, 9216, 9280, 9396, 9628, 9960, 10368, 10440, 10624, 11136, 11205, 11520, 11745, 11952, 12035, 12528, 12960, 13280, 13446, 13824, 13920, 14442, 14848, 14940, 15360, 15660, 15936, 16704, 17280, 17928, 18560, 18792, 19256, 19920, 20736, 20880, 21248, 21663, 22272, 22410, 23040, 23490, 23904, 24070, 25056, 25920, 26560, 26892, 27648, 27840, 28884, 29696, 29880, 31320, 31872, 33408, 33615, 34560, 35856, 36105, 37120, 37584, 38512, 39840, 41472, 41760, 42496, 43326, 44544, 44820, 46080, 46980, 47808, 48140, 50112, 51840, 53120, 53784, 55680, 57768, 59760, 62640, 63744, 64989, 66816, 67230, 69120, 71712, 72210, 74240, 75168, 77024, 79680, 82944, 83520, 84992, 86652, 89088, 89640, 93960, 95616, 96280, 100224, 103680, 106240, 107568, 108315, 111360, 115536, 119520, 125280, 127488, 129978, 133632, 134460, 138240, 143424, 144420, 148480, 150336, 154048, 159360, 167040, 173304, 179280, 187920, 191232, 192560, 194967, 200448, 207360, 212480, 215136, 216630, 222720, 231072, 239040, 250560, 254976, 259956, 267264, 268920, 286848, 288840, 300672, 308096, 318720, 324945, 334080, 346608, 358560, 375840, 382464, 385120, 389934, 400896, 414720, 424960, 430272, 433260, 445440, 462144, 478080, 501120, 519912, 537840, 573696, 577680, 601344, 616192, 637440, 649890, 668160, 693216, 717120, 751680, 764928, 770240, 779868, 801792, 860544, 866520, 924288, 956160, 974835, 1002240, 1039824, 1075680, 1147392, 1155360, 1202688, 1232384, 1274880, 1299780, 1336320, 1386432, 1434240, 1503360, 1540480, 1559736, 1721088, 1733040, 1848576, 1912320, 1949670, 2004480, 2079648, 2151360, 2294784, 2310720, 2405376, 2464768, 2599560, 2772864, 2868480, 3006720, 3080960, 3119472, 3442176, 3466080, 3697152, 3824640, 3899340, 4008960, 4159296, 4302720, 4621440, 5199120, 5545728, 5736960, 6013440, 6161920, 6238944, 6884352, 6932160, 7394304, 7798680, 8318592, 8605440, 9242880, 10398240, 11091456, 11473920, 12026880, 12323840, 12477888, 13864320, 15597360, 16637184, 17210880, 18485760, 20796480, 22182912, 24955776, 27728640, 31194720, 33274368, 34421760, 36971520, 41592960, 49911552, 55457280, 62389440, 66548736, 83185920, 99823104, 110914560, 124778880, 166371840, 199646208, 249557760, 332743680, 499115520, 998231040]

約数ペア:

[(1, 998231040), (2, 499115520), (3, 332743680), (4, 249557760), (5, 199646208), (6, 166371840), (8, 124778880), (9, 110914560), (10, 99823104), (12, 83185920), (15, 66548736), (16, 62389440), (18, 55457280), (20, 49911552), (24, 41592960), (27, 36971520), (29, 34421760), (30, 33274368), (32, 31194720), (36, 27728640), (40, 24955776), (45, 22182912), (48, 20796480), (54, 18485760), (58, 17210880), (60, 16637184), (64, 15597360), (72, 13864320), (80, 12477888), (81, 12323840), (83, 12026880), (87, 11473920), (90, 11091456), (96, 10398240), (108, 9242880), (116, 8605440), (120, 8318592), (128, 7798680), (135, 7394304), (144, 6932160), (145, 6884352), (160, 6238944), (162, 6161920), (166, 6013440), (174, 5736960), (180, 5545728), (192, 5199120), (216, 4621440), (232, 4302720), (240, 4159296), (249, 4008960), (256, 3899340), (261, 3824640), (270, 3697152), (288, 3466080), (290, 3442176), (320, 3119472), (324, 3080960), (332, 3006720), (348, 2868480), (360, 2772864), (384, 2599560), (405, 2464768), (415, 2405376), (432, 2310720), (435, 2294784), (464, 2151360), (480, 2079648), (498, 2004480), (512, 1949670), (522, 1912320), (540, 1848576), (576, 1733040), (580, 1721088), (640, 1559736), (648, 1540480), (664, 1503360), (696, 1434240), (720, 1386432), (747, 1336320), (768, 1299780), (783, 1274880), (810, 1232384), (830, 1202688), (864, 1155360), (870, 1147392), (928, 1075680), (960, 1039824), (996, 1002240), (1024, 974835), (1044, 956160), (1080, 924288), (1152, 866520), (1160, 860544), (1245, 801792), (1280, 779868), (1296, 770240), (1305, 764928), (1328, 751680), (1392, 717120), (1440, 693216), (1494, 668160), (1536, 649890), (1566, 637440), (1620, 616192), (1660, 601344), (1728, 577680), (1740, 573696), (1856, 537840), (1920, 519912), (1992, 501120), (2088, 478080), (2160, 462144), (2241, 445440), (2304, 433260), (2320, 430272), (2349, 424960), (2407, 414720), (2490, 400896), (2560, 389934), (2592, 385120), (2610, 382464), (2656, 375840), (2784, 358560), (2880, 346608), (2988, 334080), (3072, 324945), (3132, 318720), (3240, 308096), (3320, 300672), (3456, 288840), (3480, 286848), (3712, 268920), (3735, 267264), (3840, 259956), (3915, 254976), (3984, 250560), (4176, 239040), (4320, 231072), (4482, 222720), (4608, 216630), (4640, 215136), (4698, 212480), (4814, 207360), (4980, 200448), (5120, 194967), (5184, 192560), (5220, 191232), (5312, 187920), (5568, 179280), (5760, 173304), (5976, 167040), (6264, 159360), (6480, 154048), (6640, 150336), (6723, 148480), (6912, 144420), (6960, 143424), (7221, 138240), (7424, 134460), (7470, 133632), (7680, 129978), (7830, 127488), (7968, 125280), (8352, 119520), (8640, 115536), (8964, 111360), (9216, 108315), (9280, 107568), (9396, 106240), (9628, 103680), (9960, 100224), (10368, 96280), (10440, 95616), (10624, 93960), (11136, 89640), (11205, 89088), (11520, 86652), (11745, 84992), (11952, 83520), (12035, 82944), (12528, 79680), (12960, 77024), (13280, 75168), (13446, 74240), (13824, 72210), (13920, 71712), (14442, 69120), (14848, 67230), (14940, 66816), (15360, 64989), (15660, 63744), (15936, 62640), (16704, 59760), (17280, 57768), (17928, 55680), (18560, 53784), (18792, 53120), (19256, 51840), (19920, 50112), (20736, 48140), (20880, 47808), (21248, 46980), (21663, 46080), (22272, 44820), (22410, 44544), (23040, 43326), (23490, 42496), (23904, 41760), (24070, 41472), (25056, 39840), (25920, 38512), (26560, 37584), (26892, 37120), (27648, 36105), (27840, 35856), (28884, 34560), (29696, 33615), (29880, 33408), (31320, 31872)]