20226869760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 320

約数和(自身を含む): 69069293568

約数和(自身を除く): 48842423808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 115, 120, 128, 129, 138, 160, 172, 184, 192, 215, 230, 240, 256, 258, 276, 320, 344, 345, 368, 384, 430, 460, 480, 512, 516, 552, 640, 645, 688, 690, 736, 768, 860, 920, 960, 989, 1032, 1104, 1280, 1290, 1376, 1380, 1472, 1536, 1720, 1840, 1920, 1978, 2064, 2208, 2560, 2580, 2663, 2752, 2760, 2944, 2967, 3440, 3680, 3840, 3956, 4128, 4416, 4945, 5160, 5326, 5504, 5520, 5888, 5934, 6880, 7360, 7680, 7912, 7989, 8256, 8832, 9890, 10320, 10652, 11008, 11040, 11776, 11868, 13315, 13760, 14720, 14835, 15824, 15978, 16512, 17664, 19780, 20640, 21304, 22016, 22080, 23736, 26630, 27520, 29440, 29670, 31648, 31956, 33024, 35328, 39560, 39945, 41280, 42608, 44160, 47472, 53260, 55040, 58880, 59340, 61249, 63296, 63912, 66048, 79120, 79890, 82560, 85216, 88320, 94944, 106520, 110080, 114509, 118680, 122498, 126592, 127824, 158240, 159780, 165120, 170432, 176640, 183747, 189888, 213040, 229018, 237360, 244996, 253184, 255648, 306245, 316480, 319560, 330240, 340864, 343527, 367494, 379776, 426080, 458036, 474720, 489992, 506368, 511296, 572545, 612490, 632960, 639120, 681728, 687054, 734988, 759552, 852160, 916072, 918735, 949440, 979984, 1022592, 1145090, 1224980, 1265920, 1278240, 1363456, 1374108, 1469976, 1519104, 1704320, 1717635, 1832144, 1837470, 1898880, 1959968, 2045184, 2290180, 2449960, 2531840, 2556480, 2633707, 2748216, 2939952, 3408640, 3435270, 3664288, 3674940, 3797760, 3919936, 4090368, 4580360, 4899920, 5112960, 5267414, 5496432, 5879904, 6817280, 6870540, 7328576, 7349880, 7595520, 7839872, 7901121, 9160720, 9799840, 10225920, 10534828, 10992864, 11759808, 13168535, 13741080, 14657152, 14699760, 15679744, 15802242, 18321440, 19599680, 20451840, 21069656, 21985728, 23519616, 26337070, 27482160, 29314304, 29399520, 31359488, 31604484, 36642880, 39199360, 39505605, 42139312, 43971456, 47039232, 52674140, 54964320, 58628608, 58799040, 63208968, 73285760, 78398720, 79011210, 84278624, 87942912, 94078464, 105348280, 109928640, 117598080, 126417936, 146571520, 156797440, 158022420, 168557248, 175885824, 210696560, 219857280, 235196160, 252835872, 293143040, 316044840, 337114496, 421393120, 439714560, 470392320, 505671744, 632089680, 674228992, 842786240, 879429120, 1011343488, 1264179360, 1348457984, 1685572480, 2022686976, 2528358720, 3371144960, 4045373952, 5056717440, 6742289920, 10113434880, 20226869760]

約数ペア:

[(1, 20226869760), (2, 10113434880), (3, 6742289920), (4, 5056717440), (5, 4045373952), (6, 3371144960), (8, 2528358720), (10, 2022686976), (12, 1685572480), (15, 1348457984), (16, 1264179360), (20, 1011343488), (23, 879429120), (24, 842786240), (30, 674228992), (32, 632089680), (40, 505671744), (43, 470392320), (46, 439714560), (48, 421393120), (60, 337114496), (64, 316044840), (69, 293143040), (80, 252835872), (86, 235196160), (92, 219857280), (96, 210696560), (115, 175885824), (120, 168557248), (128, 158022420), (129, 156797440), (138, 146571520), (160, 126417936), (172, 117598080), (184, 109928640), (192, 105348280), (215, 94078464), (230, 87942912), (240, 84278624), (256, 79011210), (258, 78398720), (276, 73285760), (320, 63208968), (344, 58799040), (345, 58628608), (368, 54964320), (384, 52674140), (430, 47039232), (460, 43971456), (480, 42139312), (512, 39505605), (516, 39199360), (552, 36642880), (640, 31604484), (645, 31359488), (688, 29399520), (690, 29314304), (736, 27482160), (768, 26337070), (860, 23519616), (920, 21985728), (960, 21069656), (989, 20451840), (1032, 19599680), (1104, 18321440), (1280, 15802242), (1290, 15679744), (1376, 14699760), (1380, 14657152), (1472, 13741080), (1536, 13168535), (1720, 11759808), (1840, 10992864), (1920, 10534828), (1978, 10225920), (2064, 9799840), (2208, 9160720), (2560, 7901121), (2580, 7839872), (2663, 7595520), (2752, 7349880), (2760, 7328576), (2944, 6870540), (2967, 6817280), (3440, 5879904), (3680, 5496432), (3840, 5267414), (3956, 5112960), (4128, 4899920), (4416, 4580360), (4945, 4090368), (5160, 3919936), (5326, 3797760), (5504, 3674940), (5520, 3664288), (5888, 3435270), (5934, 3408640), (6880, 2939952), (7360, 2748216), (7680, 2633707), (7912, 2556480), (7989, 2531840), (8256, 2449960), (8832, 2290180), (9890, 2045184), (10320, 1959968), (10652, 1898880), (11008, 1837470), (11040, 1832144), (11776, 1717635), (11868, 1704320), (13315, 1519104), (13760, 1469976), (14720, 1374108), (14835, 1363456), (15824, 1278240), (15978, 1265920), (16512, 1224980), (17664, 1145090), (19780, 1022592), (20640, 979984), (21304, 949440), (22016, 918735), (22080, 916072), (23736, 852160), (26630, 759552), (27520, 734988), (29440, 687054), (29670, 681728), (31648, 639120), (31956, 632960), (33024, 612490), (35328, 572545), (39560, 511296), (39945, 506368), (41280, 489992), (42608, 474720), (44160, 458036), (47472, 426080), (53260, 379776), (55040, 367494), (58880, 343527), (59340, 340864), (61249, 330240), (63296, 319560), (63912, 316480), (66048, 306245), (79120, 255648), (79890, 253184), (82560, 244996), (85216, 237360), (88320, 229018), (94944, 213040), (106520, 189888), (110080, 183747), (114509, 176640), (118680, 170432), (122498, 165120), (126592, 159780), (127824, 158240)]