20451610080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9157}}^1$

素因数の和:9239

約数の個数: 384

約数和(自身を含む): 79758120960

約数和(自身を除く): 59306510880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 96, 99, 108, 110, 120, 132, 135, 141, 144, 160, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 288, 297, 330, 352, 360, 376, 396, 423, 432, 440, 470, 480, 495, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 846, 864, 880, 940, 990, 1034, 1056, 1080, 1128, 1188, 1269, 1320, 1410, 1440, 1485, 1504, 1551, 1584, 1692, 1760, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2538, 2585, 2640, 2820, 2970, 3102, 3168, 3384, 3760, 3960, 4136, 4230, 4320, 4512, 4653, 4752, 5076, 5170, 5280, 5640, 5940, 6204, 6345, 6768, 7520, 7755, 7920, 8272, 8460, 9157, 9306, 9504, 10152, 10340, 11280, 11880, 12408, 12690, 13536, 13959, 15510, 15840, 16544, 16920, 18314, 18612, 20304, 20680, 22560, 23265, 23760, 24816, 25380, 27471, 27918, 31020, 33840, 36628, 37224, 40608, 41360, 45785, 46530, 47520, 49632, 50760, 54942, 55836, 62040, 67680, 69795, 73256, 74448, 82413, 82720, 91570, 93060, 100727, 101520, 109884, 111672, 124080, 137355, 139590, 146512, 148896, 164826, 183140, 186120, 201454, 203040, 219768, 223344, 247239, 248160, 274710, 279180, 293024, 302181, 329652, 366280, 372240, 402908, 412065, 430379, 439536, 446688, 494478, 503635, 549420, 558360, 604362, 659304, 732560, 744480, 805816, 824130, 860758, 879072, 906543, 988956, 1007270, 1098840, 1116720, 1208724, 1236195, 1291137, 1318608, 1465120, 1510905, 1611632, 1648260, 1721516, 1813086, 1977912, 2014540, 2151895, 2197680, 2233440, 2417448, 2472390, 2582274, 2637216, 2719629, 3021810, 3223264, 3296520, 3443032, 3626172, 3873411, 3955824, 4029080, 4303790, 4395360, 4532715, 4734169, 4834896, 4944780, 5164548, 5439258, 6043620, 6455685, 6593040, 6886064, 7252344, 7746822, 7911648, 8058160, 8607580, 9065430, 9468338, 9669792, 9889560, 10329096, 10878516, 11620233, 12087240, 12911370, 13186080, 13598145, 13772128, 14202507, 14504688, 15493644, 16116320, 17215160, 18130860, 18936676, 19367055, 19779120, 20658192, 21757032, 23240466, 23670845, 24174480, 25822740, 27196290, 28405014, 29009376, 30987288, 34430320, 36261720, 37873352, 38734110, 39558240, 41316384, 42607521, 43514064, 46480932, 47341690, 48348960, 51645480, 54392580, 56810028, 58101165, 61974576, 68860640, 71012535, 72523440, 75746704, 77468220, 85215042, 87028128, 92961864, 94683380, 103290960, 108785160, 113620056, 116202330, 123949152, 127822563, 142025070, 145046880, 151493408, 154936440, 170430084, 185923728, 189366760, 206581920, 213037605, 217570320, 227240112, 232404660, 255645126, 284050140, 309872880, 340860168, 371847456, 378733520, 426075210, 435140640, 454480224, 464809320, 511290252, 568100280, 619745760, 639112815, 681720336, 757467040, 852150420, 929618640, 1022580504, 1136200560, 1278225630, 1363440672, 1704300840, 1859237280, 2045161008, 2272401120, 2556451260, 3408601680, 4090322016, 5112902520, 6817203360, 10225805040, 20451610080]

約数ペア:

[(1, 20451610080), (2, 10225805040), (3, 6817203360), (4, 5112902520), (5, 4090322016), (6, 3408601680), (8, 2556451260), (9, 2272401120), (10, 2045161008), (11, 1859237280), (12, 1704300840), (15, 1363440672), (16, 1278225630), (18, 1136200560), (20, 1022580504), (22, 929618640), (24, 852150420), (27, 757467040), (30, 681720336), (32, 639112815), (33, 619745760), (36, 568100280), (40, 511290252), (44, 464809320), (45, 454480224), (47, 435140640), (48, 426075210), (54, 378733520), (55, 371847456), (60, 340860168), (66, 309872880), (72, 284050140), (80, 255645126), (88, 232404660), (90, 227240112), (94, 217570320), (96, 213037605), (99, 206581920), (108, 189366760), (110, 185923728), (120, 170430084), (132, 154936440), (135, 151493408), (141, 145046880), (144, 142025070), (160, 127822563), (165, 123949152), (176, 116202330), (180, 113620056), (188, 108785160), (198, 103290960), (216, 94683380), (220, 92961864), (235, 87028128), (240, 85215042), (264, 77468220), (270, 75746704), (282, 72523440), (288, 71012535), (297, 68860640), (330, 61974576), (352, 58101165), (360, 56810028), (376, 54392580), (396, 51645480), (423, 48348960), (432, 47341690), (440, 46480932), (470, 43514064), (480, 42607521), (495, 41316384), (517, 39558240), (528, 38734110), (540, 37873352), (564, 36261720), (594, 34430320), (660, 30987288), (705, 29009376), (720, 28405014), (752, 27196290), (792, 25822740), (846, 24174480), (864, 23670845), (880, 23240466), (940, 21757032), (990, 20658192), (1034, 19779120), (1056, 19367055), (1080, 18936676), (1128, 18130860), (1188, 17215160), (1269, 16116320), (1320, 15493644), (1410, 14504688), (1440, 14202507), (1485, 13772128), (1504, 13598145), (1551, 13186080), (1584, 12911370), (1692, 12087240), (1760, 11620233), (1880, 10878516), (1980, 10329096), (2068, 9889560), (2115, 9669792), (2160, 9468338), (2256, 9065430), (2376, 8607580), (2538, 8058160), (2585, 7911648), (2640, 7746822), (2820, 7252344), (2970, 6886064), (3102, 6593040), (3168, 6455685), (3384, 6043620), (3760, 5439258), (3960, 5164548), (4136, 4944780), (4230, 4834896), (4320, 4734169), (4512, 4532715), (4653, 4395360), (4752, 4303790), (5076, 4029080), (5170, 3955824), (5280, 3873411), (5640, 3626172), (5940, 3443032), (6204, 3296520), (6345, 3223264), (6768, 3021810), (7520, 2719629), (7755, 2637216), (7920, 2582274), (8272, 2472390), (8460, 2417448), (9157, 2233440), (9306, 2197680), (9504, 2151895), (10152, 2014540), (10340, 1977912), (11280, 1813086), (11880, 1721516), (12408, 1648260), (12690, 1611632), (13536, 1510905), (13959, 1465120), (15510, 1318608), (15840, 1291137), (16544, 1236195), (16920, 1208724), (18314, 1116720), (18612, 1098840), (20304, 1007270), (20680, 988956), (22560, 906543), (23265, 879072), (23760, 860758), (24816, 824130), (25380, 805816), (27471, 744480), (27918, 732560), (31020, 659304), (33840, 604362), (36628, 558360), (37224, 549420), (40608, 503635), (41360, 494478), (45785, 446688), (46530, 439536), (47520, 430379), (49632, 412065), (50760, 402908), (54942, 372240), (55836, 366280), (62040, 329652), (67680, 302181), (69795, 293024), (73256, 279180), (74448, 274710), (82413, 248160), (82720, 247239), (91570, 223344), (93060, 219768), (100727, 203040), (101520, 201454), (109884, 186120), (111672, 183140), (124080, 164826), (137355, 148896), (139590, 146512)]