20666134080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 336

約数和(自身を含む): 72321724800

約数和(自身を除く): 51655590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 199, 214, 240, 288, 320, 321, 337, 360, 398, 428, 480, 535, 576, 597, 642, 674, 720, 796, 856, 960, 963, 995, 1011, 1070, 1194, 1284, 1348, 1440, 1592, 1605, 1685, 1712, 1791, 1926, 1990, 2022, 2140, 2388, 2568, 2696, 2880, 2985, 3033, 3184, 3210, 3370, 3424, 3582, 3852, 3980, 4044, 4280, 4776, 4815, 5055, 5136, 5392, 5970, 6066, 6368, 6420, 6740, 6848, 7164, 7704, 7960, 8088, 8560, 8955, 9552, 9630, 10110, 10272, 10784, 11940, 12132, 12736, 12840, 13480, 14328, 15165, 15408, 15920, 16176, 17120, 17910, 19104, 19260, 20220, 20544, 21293, 21568, 23880, 24264, 25680, 26960, 28656, 30330, 30816, 31840, 32352, 34240, 35820, 36059, 38208, 38520, 40440, 42586, 47760, 48528, 51360, 53920, 57312, 60660, 61632, 63680, 63879, 64704, 67063, 71640, 72118, 77040, 80880, 85172, 95520, 97056, 102720, 106465, 107840, 108177, 114624, 121320, 127758, 134126, 143280, 144236, 154080, 161760, 170344, 180295, 191040, 191637, 194112, 201189, 212930, 216354, 242640, 255516, 268252, 286560, 288472, 308160, 319395, 323520, 324531, 335315, 340688, 360590, 383274, 402378, 425860, 432708, 485280, 511032, 536504, 540885, 573120, 576944, 603567, 638790, 649062, 670630, 681376, 721180, 766548, 804756, 851720, 865416, 958185, 970560, 1005945, 1022064, 1073008, 1081770, 1153888, 1207134, 1277580, 1298124, 1341260, 1362752, 1442360, 1533096, 1609512, 1622655, 1703440, 1730832, 1916370, 2011890, 2044128, 2146016, 2163540, 2307776, 2414268, 2555160, 2596248, 2682520, 2884720, 3017835, 3066192, 3219024, 3245310, 3406880, 3461664, 3832740, 4023780, 4088256, 4292032, 4327080, 4828536, 5110320, 5192496, 5365040, 5769440, 6035670, 6132384, 6438048, 6490620, 6813760, 6923328, 7175741, 7665480, 8047560, 8654160, 9657072, 10220640, 10384992, 10730080, 11538880, 12071340, 12264768, 12876096, 12981240, 14351482, 15330960, 16095120, 17308320, 19314144, 20441280, 20769984, 21460160, 21527223, 24142680, 25962480, 28702964, 30661920, 32190240, 34616640, 35878705, 38628288, 43054446, 48285360, 51924960, 57405928, 61323840, 64380480, 64581669, 71757410, 86108892, 96570720, 103849920, 107636115, 114811856, 129163338, 143514820, 172217784, 193141440, 215272230, 229623712, 258326676, 287029640, 322908345, 344435568, 430544460, 459247424, 516653352, 574059280, 645816690, 688871136, 861088920, 1033306704, 1148118560, 1291633380, 1377742272, 1722177840, 2066613408, 2296237120, 2583266760, 3444355680, 4133226816, 5166533520, 6888711360, 10333067040, 20666134080]

約数ペア:

[(1, 20666134080), (2, 10333067040), (3, 6888711360), (4, 5166533520), (5, 4133226816), (6, 3444355680), (8, 2583266760), (9, 2296237120), (10, 2066613408), (12, 1722177840), (15, 1377742272), (16, 1291633380), (18, 1148118560), (20, 1033306704), (24, 861088920), (30, 688871136), (32, 645816690), (36, 574059280), (40, 516653352), (45, 459247424), (48, 430544460), (60, 344435568), (64, 322908345), (72, 287029640), (80, 258326676), (90, 229623712), (96, 215272230), (107, 193141440), (120, 172217784), (144, 143514820), (160, 129163338), (180, 114811856), (192, 107636115), (199, 103849920), (214, 96570720), (240, 86108892), (288, 71757410), (320, 64581669), (321, 64380480), (337, 61323840), (360, 57405928), (398, 51924960), (428, 48285360), (480, 43054446), (535, 38628288), (576, 35878705), (597, 34616640), (642, 32190240), (674, 30661920), (720, 28702964), (796, 25962480), (856, 24142680), (960, 21527223), (963, 21460160), (995, 20769984), (1011, 20441280), (1070, 19314144), (1194, 17308320), (1284, 16095120), (1348, 15330960), (1440, 14351482), (1592, 12981240), (1605, 12876096), (1685, 12264768), (1712, 12071340), (1791, 11538880), (1926, 10730080), (1990, 10384992), (2022, 10220640), (2140, 9657072), (2388, 8654160), (2568, 8047560), (2696, 7665480), (2880, 7175741), (2985, 6923328), (3033, 6813760), (3184, 6490620), (3210, 6438048), (3370, 6132384), (3424, 6035670), (3582, 5769440), (3852, 5365040), (3980, 5192496), (4044, 5110320), (4280, 4828536), (4776, 4327080), (4815, 4292032), (5055, 4088256), (5136, 4023780), (5392, 3832740), (5970, 3461664), (6066, 3406880), (6368, 3245310), (6420, 3219024), (6740, 3066192), (6848, 3017835), (7164, 2884720), (7704, 2682520), (7960, 2596248), (8088, 2555160), (8560, 2414268), (8955, 2307776), (9552, 2163540), (9630, 2146016), (10110, 2044128), (10272, 2011890), (10784, 1916370), (11940, 1730832), (12132, 1703440), (12736, 1622655), (12840, 1609512), (13480, 1533096), (14328, 1442360), (15165, 1362752), (15408, 1341260), (15920, 1298124), (16176, 1277580), (17120, 1207134), (17910, 1153888), (19104, 1081770), (19260, 1073008), (20220, 1022064), (20544, 1005945), (21293, 970560), (21568, 958185), (23880, 865416), (24264, 851720), (25680, 804756), (26960, 766548), (28656, 721180), (30330, 681376), (30816, 670630), (31840, 649062), (32352, 638790), (34240, 603567), (35820, 576944), (36059, 573120), (38208, 540885), (38520, 536504), (40440, 511032), (42586, 485280), (47760, 432708), (48528, 425860), (51360, 402378), (53920, 383274), (57312, 360590), (60660, 340688), (61632, 335315), (63680, 324531), (63879, 323520), (64704, 319395), (67063, 308160), (71640, 288472), (72118, 286560), (77040, 268252), (80880, 255516), (85172, 242640), (95520, 216354), (97056, 212930), (102720, 201189), (106465, 194112), (107840, 191637), (108177, 191040), (114624, 180295), (121320, 170344), (127758, 161760), (134126, 154080), (143280, 144236)]