20077515360

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{73771}}^1$

素因数の和:73808

約数の個数: 288

約数和(自身を含む): 81203496192

約数和(自身を除く): 61125980832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 22680, 27216, 30240, 34020, 38880, 45360, 54432, 68040, 73771, 90720, 136080, 147542, 221313, 272160, 295084, 368855, 442626, 516397, 590168, 663939, 737710, 885252, 1032794, 1106565, 1180336, 1327878, 1475420, 1549191, 1770504, 1991817, 2065588, 2213130, 2360672, 2581985, 2655756, 2950840, 3098382, 3319695, 3541008, 3983634, 4131176, 4426260, 4647573, 5163970, 5311512, 5901680, 5975451, 6196764, 6639390, 7082016, 7745955, 7967268, 8262352, 8852520, 9295146, 9959085, 10327940, 10623024, 11803360, 11950902, 12393528, 13278780, 13942719, 15491910, 15934536, 16524704, 17705040, 17926353, 18590292, 19918170, 20655880, 21246048, 23237865, 23901804, 24787056, 26557560, 27885438, 29877255, 30983820, 31869072, 35410080, 35852706, 37180584, 39836340, 41311760, 41828157, 46475730, 47803608, 49574112, 53115120, 55770876, 59754510, 61967640, 63738144, 69713595, 71705412, 74361168, 79672680, 82623520, 83656314, 89631765, 92951460, 95607216, 106230240, 111541752, 119509020, 123935280, 125484471, 139427190, 143410824, 148722336, 159345360, 167312628, 179263530, 185902920, 191214432, 209140785, 223083504, 239018040, 247870560, 250968942, 278854380, 286821648, 318690720, 334625256, 358527060, 371805840, 418281570, 446167008, 478036080, 501937884, 557708760, 573643296, 627422355, 669250512, 717054120, 743611680, 836563140, 956072160, 1003875768, 1115417520, 1254844710, 1338501024, 1434108240, 1673126280, 2007751536, 2230835040, 2509689420, 2868216480, 3346252560, 4015503072, 5019378840, 6692505120, 10038757680, 20077515360]

約数ペア:

[(1, 20077515360), (2, 10038757680), (3, 6692505120), (4, 5019378840), (5, 4015503072), (6, 3346252560), (7, 2868216480), (8, 2509689420), (9, 2230835040), (10, 2007751536), (12, 1673126280), (14, 1434108240), (15, 1338501024), (16, 1254844710), (18, 1115417520), (20, 1003875768), (21, 956072160), (24, 836563140), (27, 743611680), (28, 717054120), (30, 669250512), (32, 627422355), (35, 573643296), (36, 557708760), (40, 501937884), (42, 478036080), (45, 446167008), (48, 418281570), (54, 371805840), (56, 358527060), (60, 334625256), (63, 318690720), (70, 286821648), (72, 278854380), (80, 250968942), (81, 247870560), (84, 239018040), (90, 223083504), (96, 209140785), (105, 191214432), (108, 185902920), (112, 179263530), (120, 167312628), (126, 159345360), (135, 148722336), (140, 143410824), (144, 139427190), (160, 125484471), (162, 123935280), (168, 119509020), (180, 111541752), (189, 106230240), (210, 95607216), (216, 92951460), (224, 89631765), (240, 83656314), (243, 82623520), (252, 79672680), (270, 74361168), (280, 71705412), (288, 69713595), (315, 63738144), (324, 61967640), (336, 59754510), (360, 55770876), (378, 53115120), (405, 49574112), (420, 47803608), (432, 46475730), (480, 41828157), (486, 41311760), (504, 39836340), (540, 37180584), (560, 35852706), (567, 35410080), (630, 31869072), (648, 30983820), (672, 29877255), (720, 27885438), (756, 26557560), (810, 24787056), (840, 23901804), (864, 23237865), (945, 21246048), (972, 20655880), (1008, 19918170), (1080, 18590292), (1120, 17926353), (1134, 17705040), (1215, 16524704), (1260, 15934536), (1296, 15491910), (1440, 13942719), (1512, 13278780), (1620, 12393528), (1680, 11950902), (1701, 11803360), (1890, 10623024), (1944, 10327940), (2016, 9959085), (2160, 9295146), (2268, 8852520), (2430, 8262352), (2520, 7967268), (2592, 7745955), (2835, 7082016), (3024, 6639390), (3240, 6196764), (3360, 5975451), (3402, 5901680), (3780, 5311512), (3888, 5163970), (4320, 4647573), (4536, 4426260), (4860, 4131176), (5040, 3983634), (5670, 3541008), (6048, 3319695), (6480, 3098382), (6804, 2950840), (7560, 2655756), (7776, 2581985), (8505, 2360672), (9072, 2213130), (9720, 2065588), (10080, 1991817), (11340, 1770504), (12960, 1549191), (13608, 1475420), (15120, 1327878), (17010, 1180336), (18144, 1106565), (19440, 1032794), (22680, 885252), (27216, 737710), (30240, 663939), (34020, 590168), (38880, 516397), (45360, 442626), (54432, 368855), (68040, 295084), (73771, 272160), (90720, 221313), (136080, 147542)]