19153428480

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 560

約数和(自身を含む): 71935262784

約数和(自身を除く): 52781834304

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, 251, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 502, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 753, 768, 810, 828, 864, 920, 960, 1004, 1024, 1035, 1080, 1104, 1152, 1242, 1255, 1280, 1296, 1380, 1440, 1472, 1506, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2008, 2048, 2070, 2160, 2208, 2259, 2304, 2484, 2510, 2560, 2592, 2760, 2880, 2944, 3012, 3072, 3105, 3240, 3312, 3456, 3680, 3726, 3765, 3840, 4016, 4096, 4140, 4320, 4416, 4518, 4608, 4968, 5020, 5120, 5184, 5520, 5760, 5773, 5888, 6024, 6144, 6210, 6480, 6624, 6777, 6912, 7360, 7452, 7530, 7680, 8032, 8192, 8280, 8640, 8832, 9036, 9216, 9315, 9936, 10040, 10240, 10368, 11040, 11295, 11520, 11546, 11776, 12048, 12288, 12420, 12960, 13248, 13554, 13824, 14720, 14904, 15060, 15360, 16064, 16560, 17280, 17319, 17664, 18072, 18432, 18630, 19872, 20080, 20331, 20480, 20736, 22080, 22590, 23040, 23092, 23552, 24096, 24576, 24840, 25920, 26496, 27108, 27648, 28865, 29440, 29808, 30120, 30720, 32128, 33120, 33885, 34560, 34638, 35328, 36144, 36864, 37260, 39744, 40160, 40662, 40960, 41472, 44160, 45180, 46080, 46184, 47104, 48192, 49680, 51840, 51957, 52992, 54216, 55296, 57730, 58880, 59616, 60240, 61440, 64256, 66240, 67770, 69120, 69276, 70656, 72288, 73728, 74520, 79488, 80320, 81324, 82944, 86595, 88320, 90360, 92160, 92368, 94208, 96384, 99360, 101655, 103680, 103914, 105984, 108432, 110592, 115460, 117760, 119232, 120480, 122880, 128512, 132480, 135540, 138240, 138552, 141312, 144576, 149040, 155871, 158976, 160640, 162648, 165888, 173190, 176640, 180720, 184320, 184736, 188416, 192768, 198720, 203310, 207360, 207828, 211968, 216864, 221184, 230920, 235520, 238464, 240960, 257024, 259785, 264960, 271080, 276480, 277104, 282624, 289152, 298080, 311742, 317952, 321280, 325296, 331776, 346380, 353280, 361440, 368640, 369472, 385536, 397440, 406620, 414720, 415656, 423936, 433728, 461840, 467613, 471040, 476928, 481920, 514048, 519570, 529920, 542160, 552960, 554208, 565248, 578304, 596160, 623484, 635904, 642560, 650592, 663552, 692760, 706560, 722880, 738944, 771072, 779355, 794880, 813240, 829440, 831312, 847872, 867456, 923680, 935226, 942080, 953856, 963840, 1028096, 1039140, 1059840, 1084320, 1105920, 1108416, 1156608, 1192320, 1246968, 1271808, 1285120, 1301184, 1385520, 1413120, 1445760, 1477888, 1542144, 1558710, 1589760, 1626480, 1658880, 1662624, 1695744, 1734912, 1847360, 1870452, 1907712, 1927680, 2056192, 2078280, 2119680, 2168640, 2216832, 2313216, 2338065, 2384640, 2493936, 2543616, 2570240, 2602368, 2771040, 2826240, 2891520, 2955776, 3084288, 3117420, 3179520, 3252960, 3317760, 3325248, 3469824, 3694720, 3740904, 3815424, 3855360, 4156560, 4239360, 4337280, 4433664, 4626432, 4676130, 4769280, 4987872, 5087232, 5140480, 5204736, 5542080, 5783040, 5911552, 6168576, 6234840, 6359040, 6505920, 6650496, 6939648, 7389440, 7481808, 7630848, 7710720, 8313120, 8478720, 8674560, 8867328, 9252864, 9352260, 9538560, 9975744, 10280960, 10409472, 11084160, 11566080, 11823104, 12469680, 12718080, 13011840, 13300992, 13879296, 14778880, 14963616, 15261696, 15421440, 16626240, 17349120, 17734656, 18505728, 18704520, 19077120, 19951488, 20818944, 22168320, 23132160, 23646208, 24939360, 25436160, 26023680, 26601984, 27758592, 29557760, 29927232, 30842880, 33252480, 34698240, 35469312, 37409040, 38154240, 39902976, 41637888, 44336640, 46264320, 47292416, 49878720, 52047360, 53203968, 55517184, 59115520, 59854464, 66504960, 69396480, 70938624, 74818080, 76308480, 79805952, 83275776, 88673280, 92528640, 99757440, 104094720, 106407936, 118231040, 119708928, 133009920, 138792960, 141877248, 149636160, 159611904, 166551552, 177346560, 199514880, 208189440, 212815872, 236462080, 239417856, 266019840, 277585920, 299272320, 319223808, 354693120, 399029760, 416378880, 425631744, 478835712, 532039680, 598544640, 638447616, 709386240, 798059520, 832757760, 957671424, 1064079360, 1197089280, 1276895232, 1596119040, 1915342848, 2128158720, 2394178560, 3192238080, 3830685696, 4788357120, 6384476160, 9576714240, 19153428480]

約数ペア:

[(1, 19153428480), (2, 9576714240), (3, 6384476160), (4, 4788357120), (5, 3830685696), (6, 3192238080), (8, 2394178560), (9, 2128158720), (10, 1915342848), (12, 1596119040), (15, 1276895232), (16, 1197089280), (18, 1064079360), (20, 957671424), (23, 832757760), (24, 798059520), (27, 709386240), (30, 638447616), (32, 598544640), (36, 532039680), (40, 478835712), (45, 425631744), (46, 416378880), (48, 399029760), (54, 354693120), (60, 319223808), (64, 299272320), (69, 277585920), (72, 266019840), (80, 239417856), (81, 236462080), (90, 212815872), (92, 208189440), (96, 199514880), (108, 177346560), (115, 166551552), (120, 159611904), (128, 149636160), (135, 141877248), (138, 138792960), (144, 133009920), (160, 119708928), (162, 118231040), (180, 106407936), (184, 104094720), (192, 99757440), (207, 92528640), (216, 88673280), (230, 83275776), (240, 79805952), (251, 76308480), (256, 74818080), (270, 70938624), (276, 69396480), (288, 66504960), (320, 59854464), (324, 59115520), (345, 55517184), (360, 53203968), (368, 52047360), (384, 49878720), (405, 47292416), (414, 46264320), (432, 44336640), (460, 41637888), (480, 39902976), (502, 38154240), (512, 37409040), (540, 35469312), (552, 34698240), (576, 33252480), (621, 30842880), (640, 29927232), (648, 29557760), (690, 27758592), (720, 26601984), (736, 26023680), (753, 25436160), (768, 24939360), (810, 23646208), (828, 23132160), (864, 22168320), (920, 20818944), (960, 19951488), (1004, 19077120), (1024, 18704520), (1035, 18505728), (1080, 17734656), (1104, 17349120), (1152, 16626240), (1242, 15421440), (1255, 15261696), (1280, 14963616), (1296, 14778880), (1380, 13879296), (1440, 13300992), (1472, 13011840), (1506, 12718080), (1536, 12469680), (1620, 11823104), (1656, 11566080), (1728, 11084160), (1840, 10409472), (1863, 10280960), (1920, 9975744), (2008, 9538560), (2048, 9352260), (2070, 9252864), (2160, 8867328), (2208, 8674560), (2259, 8478720), (2304, 8313120), (2484, 7710720), (2510, 7630848), (2560, 7481808), (2592, 7389440), (2760, 6939648), (2880, 6650496), (2944, 6505920), (3012, 6359040), (3072, 6234840), (3105, 6168576), (3240, 5911552), (3312, 5783040), (3456, 5542080), (3680, 5204736), (3726, 5140480), (3765, 5087232), (3840, 4987872), (4016, 4769280), (4096, 4676130), (4140, 4626432), (4320, 4433664), (4416, 4337280), (4518, 4239360), (4608, 4156560), (4968, 3855360), (5020, 3815424), (5120, 3740904), (5184, 3694720), (5520, 3469824), (5760, 3325248), (5773, 3317760), (5888, 3252960), (6024, 3179520), (6144, 3117420), (6210, 3084288), (6480, 2955776), (6624, 2891520), (6777, 2826240), (6912, 2771040), (7360, 2602368), (7452, 2570240), (7530, 2543616), (7680, 2493936), (8032, 2384640), (8192, 2338065), (8280, 2313216), (8640, 2216832), (8832, 2168640), (9036, 2119680), (9216, 2078280), (9315, 2056192), (9936, 1927680), (10040, 1907712), (10240, 1870452), (10368, 1847360), (11040, 1734912), (11295, 1695744), (11520, 1662624), (11546, 1658880), (11776, 1626480), (12048, 1589760), (12288, 1558710), (12420, 1542144), (12960, 1477888), (13248, 1445760), (13554, 1413120), (13824, 1385520), (14720, 1301184), (14904, 1285120), (15060, 1271808), (15360, 1246968), (16064, 1192320), (16560, 1156608), (17280, 1108416), (17319, 1105920), (17664, 1084320), (18072, 1059840), (18432, 1039140), (18630, 1028096), (19872, 963840), (20080, 953856), (20331, 942080), (20480, 935226), (20736, 923680), (22080, 867456), (22590, 847872), (23040, 831312), (23092, 829440), (23552, 813240), (24096, 794880), (24576, 779355), (24840, 771072), (25920, 738944), (26496, 722880), (27108, 706560), (27648, 692760), (28865, 663552), (29440, 650592), (29808, 642560), (30120, 635904), (30720, 623484), (32128, 596160), (33120, 578304), (33885, 565248), (34560, 554208), (34638, 552960), (35328, 542160), (36144, 529920), (36864, 519570), (37260, 514048), (39744, 481920), (40160, 476928), (40662, 471040), (40960, 467613), (41472, 461840), (44160, 433728), (45180, 423936), (46080, 415656), (46184, 414720), (47104, 406620), (48192, 397440), (49680, 385536), (51840, 369472), (51957, 368640), (52992, 361440), (54216, 353280), (55296, 346380), (57730, 331776), (58880, 325296), (59616, 321280), (60240, 317952), (61440, 311742), (64256, 298080), (66240, 289152), (67770, 282624), (69120, 277104), (69276, 276480), (70656, 271080), (72288, 264960), (73728, 259785), (74520, 257024), (79488, 240960), (80320, 238464), (81324, 235520), (82944, 230920), (86595, 221184), (88320, 216864), (90360, 211968), (92160, 207828), (92368, 207360), (94208, 203310), (96384, 198720), (99360, 192768), (101655, 188416), (103680, 184736), (103914, 184320), (105984, 180720), (108432, 176640), (110592, 173190), (115460, 165888), (117760, 162648), (119232, 160640), (120480, 158976), (122880, 155871), (128512, 149040), (132480, 144576), (135540, 141312), (138240, 138552)]