21976842240

素因数分解:

$2^{18}\times 3^6\times 5^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 532

約数和(自身を含む): 82518579504

約数和(自身を除く): 60541737264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 720, 729, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1458, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2048, 2070, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2880, 2916, 2944, 3072, 3105, 3240, 3312, 3456, 3645, 3680, 3726, 3840, 3888, 4096, 4140, 4320, 4416, 4608, 4860, 4968, 5120, 5184, 5520, 5589, 5760, 5832, 5888, 6144, 6210, 6480, 6624, 6912, 7290, 7360, 7452, 7680, 7776, 8192, 8280, 8640, 8832, 9216, 9315, 9720, 9936, 10240, 10368, 11040, 11178, 11520, 11664, 11776, 12288, 12420, 12960, 13248, 13824, 14580, 14720, 14904, 15360, 15552, 16384, 16560, 16767, 17280, 17664, 18432, 18630, 19440, 19872, 20480, 20736, 22080, 22356, 23040, 23328, 23552, 24576, 24840, 25920, 26496, 27648, 27945, 29160, 29440, 29808, 30720, 31104, 32768, 33120, 33534, 34560, 35328, 36864, 37260, 38880, 39744, 40960, 41472, 44160, 44712, 46080, 46656, 47104, 49152, 49680, 51840, 52992, 55296, 55890, 58320, 58880, 59616, 61440, 62208, 65536, 66240, 67068, 69120, 70656, 73728, 74520, 77760, 79488, 81920, 82944, 83835, 88320, 89424, 92160, 93312, 94208, 98304, 99360, 103680, 105984, 110592, 111780, 116640, 117760, 119232, 122880, 124416, 131072, 132480, 134136, 138240, 141312, 147456, 149040, 155520, 158976, 163840, 165888, 167670, 176640, 178848, 184320, 186624, 188416, 196608, 198720, 207360, 211968, 221184, 223560, 233280, 235520, 238464, 245760, 248832, 262144, 264960, 268272, 276480, 282624, 294912, 298080, 311040, 317952, 327680, 331776, 335340, 353280, 357696, 368640, 373248, 376832, 393216, 397440, 414720, 423936, 442368, 447120, 466560, 471040, 476928, 491520, 497664, 529920, 536544, 552960, 565248, 589824, 596160, 622080, 635904, 655360, 663552, 670680, 706560, 715392, 737280, 746496, 753664, 786432, 794880, 829440, 847872, 884736, 894240, 933120, 942080, 953856, 983040, 995328, 1059840, 1073088, 1105920, 1130496, 1179648, 1192320, 1244160, 1271808, 1310720, 1327104, 1341360, 1413120, 1430784, 1474560, 1492992, 1507328, 1589760, 1658880, 1695744, 1769472, 1788480, 1866240, 1884160, 1907712, 1966080, 1990656, 2119680, 2146176, 2211840, 2260992, 2359296, 2384640, 2488320, 2543616, 2654208, 2682720, 2826240, 2861568, 2949120, 2985984, 3014656, 3179520, 3317760, 3391488, 3538944, 3576960, 3732480, 3768320, 3815424, 3932160, 3981312, 4239360, 4292352, 4423680, 4521984, 4769280, 4976640, 5087232, 5308416, 5365440, 5652480, 5723136, 5898240, 5971968, 6029312, 6359040, 6635520, 6782976, 7077888, 7153920, 7464960, 7536640, 7630848, 7962624, 8478720, 8584704, 8847360, 9043968, 9538560, 9953280, 10174464, 10616832, 10730880, 11304960, 11446272, 11796480, 11943936, 12718080, 13271040, 13565952, 14307840, 14929920, 15073280, 15261696, 15925248, 16957440, 17169408, 17694720, 18087936, 19077120, 19906560, 20348928, 21233664, 21461760, 22609920, 22892544, 23887872, 25436160, 26542080, 27131904, 28615680, 29859840, 30146560, 30523392, 31850496, 33914880, 34338816, 35389440, 38154240, 39813120, 40697856, 42923520, 45219840, 45785088, 47775744, 50872320, 53084160, 54263808, 57231360, 59719680, 61046784, 63700992, 67829760, 68677632, 76308480, 79626240, 81395712, 85847040, 90439680, 91570176, 95551488, 101744640, 106168320, 114462720, 119439360, 122093568, 135659520, 137355264, 152616960, 159252480, 162791424, 171694080, 183140352, 191102976, 203489280, 228925440, 238878720, 244187136, 271319040, 274710528, 305233920, 318504960, 343388160, 366280704, 406978560, 457850880, 477757440, 488374272, 549421056, 610467840, 686776320, 732561408, 813957120, 915701760, 955514880, 1098842112, 1220935680, 1373552640, 1465122816, 1831403520, 2197684224, 2441871360, 2747105280, 3662807040, 4395368448, 5494210560, 7325614080, 10988421120, 21976842240]

約数ペア:

[(1, 21976842240), (2, 10988421120), (3, 7325614080), (4, 5494210560), (5, 4395368448), (6, 3662807040), (8, 2747105280), (9, 2441871360), (10, 2197684224), (12, 1831403520), (15, 1465122816), (16, 1373552640), (18, 1220935680), (20, 1098842112), (23, 955514880), (24, 915701760), (27, 813957120), (30, 732561408), (32, 686776320), (36, 610467840), (40, 549421056), (45, 488374272), (46, 477757440), (48, 457850880), (54, 406978560), (60, 366280704), (64, 343388160), (69, 318504960), (72, 305233920), (80, 274710528), (81, 271319040), (90, 244187136), (92, 238878720), (96, 228925440), (108, 203489280), (115, 191102976), (120, 183140352), (128, 171694080), (135, 162791424), (138, 159252480), (144, 152616960), (160, 137355264), (162, 135659520), (180, 122093568), (184, 119439360), (192, 114462720), (207, 106168320), (216, 101744640), (230, 95551488), (240, 91570176), (243, 90439680), (256, 85847040), (270, 81395712), (276, 79626240), (288, 76308480), (320, 68677632), (324, 67829760), (345, 63700992), (360, 61046784), (368, 59719680), (384, 57231360), (405, 54263808), (414, 53084160), (432, 50872320), (460, 47775744), (480, 45785088), (486, 45219840), (512, 42923520), (540, 40697856), (552, 39813120), (576, 38154240), (621, 35389440), (640, 34338816), (648, 33914880), (690, 31850496), (720, 30523392), (729, 30146560), (736, 29859840), (768, 28615680), (810, 27131904), (828, 26542080), (864, 25436160), (920, 23887872), (960, 22892544), (972, 22609920), (1024, 21461760), (1035, 21233664), (1080, 20348928), (1104, 19906560), (1152, 19077120), (1215, 18087936), (1242, 17694720), (1280, 17169408), (1296, 16957440), (1380, 15925248), (1440, 15261696), (1458, 15073280), (1472, 14929920), (1536, 14307840), (1620, 13565952), (1656, 13271040), (1728, 12718080), (1840, 11943936), (1863, 11796480), (1920, 11446272), (1944, 11304960), (2048, 10730880), (2070, 10616832), (2160, 10174464), (2208, 9953280), (2304, 9538560), (2430, 9043968), (2484, 8847360), (2560, 8584704), (2592, 8478720), (2760, 7962624), (2880, 7630848), (2916, 7536640), (2944, 7464960), (3072, 7153920), (3105, 7077888), (3240, 6782976), (3312, 6635520), (3456, 6359040), (3645, 6029312), (3680, 5971968), (3726, 5898240), (3840, 5723136), (3888, 5652480), (4096, 5365440), (4140, 5308416), (4320, 5087232), (4416, 4976640), (4608, 4769280), (4860, 4521984), (4968, 4423680), (5120, 4292352), (5184, 4239360), (5520, 3981312), (5589, 3932160), (5760, 3815424), (5832, 3768320), (5888, 3732480), (6144, 3576960), (6210, 3538944), (6480, 3391488), (6624, 3317760), (6912, 3179520), (7290, 3014656), (7360, 2985984), (7452, 2949120), (7680, 2861568), (7776, 2826240), (8192, 2682720), (8280, 2654208), (8640, 2543616), (8832, 2488320), (9216, 2384640), (9315, 2359296), (9720, 2260992), (9936, 2211840), (10240, 2146176), (10368, 2119680), (11040, 1990656), (11178, 1966080), (11520, 1907712), (11664, 1884160), (11776, 1866240), (12288, 1788480), (12420, 1769472), (12960, 1695744), (13248, 1658880), (13824, 1589760), (14580, 1507328), (14720, 1492992), (14904, 1474560), (15360, 1430784), (15552, 1413120), (16384, 1341360), (16560, 1327104), (16767, 1310720), (17280, 1271808), (17664, 1244160), (18432, 1192320), (18630, 1179648), (19440, 1130496), (19872, 1105920), (20480, 1073088), (20736, 1059840), (22080, 995328), (22356, 983040), (23040, 953856), (23328, 942080), (23552, 933120), (24576, 894240), (24840, 884736), (25920, 847872), (26496, 829440), (27648, 794880), (27945, 786432), (29160, 753664), (29440, 746496), (29808, 737280), (30720, 715392), (31104, 706560), (32768, 670680), (33120, 663552), (33534, 655360), (34560, 635904), (35328, 622080), (36864, 596160), (37260, 589824), (38880, 565248), (39744, 552960), (40960, 536544), (41472, 529920), (44160, 497664), (44712, 491520), (46080, 476928), (46656, 471040), (47104, 466560), (49152, 447120), (49680, 442368), (51840, 423936), (52992, 414720), (55296, 397440), (55890, 393216), (58320, 376832), (58880, 373248), (59616, 368640), (61440, 357696), (62208, 353280), (65536, 335340), (66240, 331776), (67068, 327680), (69120, 317952), (70656, 311040), (73728, 298080), (74520, 294912), (77760, 282624), (79488, 276480), (81920, 268272), (82944, 264960), (83835, 262144), (88320, 248832), (89424, 245760), (92160, 238464), (93312, 235520), (94208, 233280), (98304, 223560), (99360, 221184), (103680, 211968), (105984, 207360), (110592, 198720), (111780, 196608), (116640, 188416), (117760, 186624), (119232, 184320), (122880, 178848), (124416, 176640), (131072, 167670), (132480, 165888), (134136, 163840), (138240, 158976), (141312, 155520), (147456, 149040)]