2820314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 288

約数和(自身を含む): 9759375360

約数和(自身を除く): 6939060960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 127, 150, 152, 160, 190, 200, 228, 240, 254, 285, 300, 304, 380, 381, 400, 456, 475, 480, 487, 508, 570, 600, 608, 635, 760, 762, 800, 912, 950, 974, 1016, 1140, 1200, 1270, 1425, 1461, 1520, 1524, 1824, 1900, 1905, 1948, 2032, 2280, 2400, 2413, 2435, 2540, 2850, 2922, 3040, 3048, 3175, 3800, 3810, 3896, 4064, 4560, 4826, 4870, 5080, 5700, 5844, 6096, 6350, 7239, 7305, 7600, 7620, 7792, 9120, 9253, 9525, 9652, 9740, 10160, 11400, 11688, 12065, 12175, 12192, 12700, 14478, 14610, 15200, 15240, 15584, 18506, 19050, 19304, 19480, 20320, 22800, 23376, 24130, 24350, 25400, 27759, 28956, 29220, 30480, 36195, 36525, 37012, 38100, 38608, 38960, 45600, 46265, 46752, 48260, 48700, 50800, 55518, 57912, 58440, 60325, 60960, 61849, 72390, 73050, 74024, 76200, 77216, 77920, 92530, 96520, 97400, 101600, 111036, 115824, 116880, 120650, 123698, 138795, 144780, 146100, 148048, 152400, 180975, 185060, 185547, 193040, 194800, 222072, 231325, 231648, 233760, 241300, 247396, 277590, 289560, 292200, 296096, 304800, 309245, 361950, 370120, 371094, 386080, 389600, 444144, 462650, 482600, 494792, 555180, 579120, 584400, 618490, 693975, 723900, 740240, 742188, 888288, 925300, 927735, 965200, 989584, 1110360, 1158240, 1168800, 1175131, 1236980, 1387950, 1447800, 1480480, 1484376, 1546225, 1850600, 1855470, 1930400, 1979168, 2220720, 2350262, 2473960, 2775900, 2895600, 2968752, 3092450, 3525393, 3701200, 3710940, 4441440, 4638675, 4700524, 4947920, 5551800, 5791200, 5875655, 5937504, 6184900, 7050786, 7402400, 7421880, 9277350, 9401048, 9895840, 11103600, 11751310, 12369800, 14101572, 14843760, 17626965, 18554700, 18802096, 22207200, 23502620, 24739600, 28203144, 29378275, 29687520, 35253930, 37109400, 37604192, 47005240, 49479200, 56406288, 58756550, 70507860, 74218800, 88134825, 94010480, 112812576, 117513100, 141015720, 148437600, 176269650, 188020960, 235026200, 282031440, 352539300, 470052400, 564062880, 705078600, 940104800, 1410157200, 2820314400]

約数ペア:

[(1, 2820314400), (2, 1410157200), (3, 940104800), (4, 705078600), (5, 564062880), (6, 470052400), (8, 352539300), (10, 282031440), (12, 235026200), (15, 188020960), (16, 176269650), (19, 148437600), (20, 141015720), (24, 117513100), (25, 112812576), (30, 94010480), (32, 88134825), (38, 74218800), (40, 70507860), (48, 58756550), (50, 56406288), (57, 49479200), (60, 47005240), (75, 37604192), (76, 37109400), (80, 35253930), (95, 29687520), (96, 29378275), (100, 28203144), (114, 24739600), (120, 23502620), (127, 22207200), (150, 18802096), (152, 18554700), (160, 17626965), (190, 14843760), (200, 14101572), (228, 12369800), (240, 11751310), (254, 11103600), (285, 9895840), (300, 9401048), (304, 9277350), (380, 7421880), (381, 7402400), (400, 7050786), (456, 6184900), (475, 5937504), (480, 5875655), (487, 5791200), (508, 5551800), (570, 4947920), (600, 4700524), (608, 4638675), (635, 4441440), (760, 3710940), (762, 3701200), (800, 3525393), (912, 3092450), (950, 2968752), (974, 2895600), (1016, 2775900), (1140, 2473960), (1200, 2350262), (1270, 2220720), (1425, 1979168), (1461, 1930400), (1520, 1855470), (1524, 1850600), (1824, 1546225), (1900, 1484376), (1905, 1480480), (1948, 1447800), (2032, 1387950), (2280, 1236980), (2400, 1175131), (2413, 1168800), (2435, 1158240), (2540, 1110360), (2850, 989584), (2922, 965200), (3040, 927735), (3048, 925300), (3175, 888288), (3800, 742188), (3810, 740240), (3896, 723900), (4064, 693975), (4560, 618490), (4826, 584400), (4870, 579120), (5080, 555180), (5700, 494792), (5844, 482600), (6096, 462650), (6350, 444144), (7239, 389600), (7305, 386080), (7600, 371094), (7620, 370120), (7792, 361950), (9120, 309245), (9253, 304800), (9525, 296096), (9652, 292200), (9740, 289560), (10160, 277590), (11400, 247396), (11688, 241300), (12065, 233760), (12175, 231648), (12192, 231325), (12700, 222072), (14478, 194800), (14610, 193040), (15200, 185547), (15240, 185060), (15584, 180975), (18506, 152400), (19050, 148048), (19304, 146100), (19480, 144780), (20320, 138795), (22800, 123698), (23376, 120650), (24130, 116880), (24350, 115824), (25400, 111036), (27759, 101600), (28956, 97400), (29220, 96520), (30480, 92530), (36195, 77920), (36525, 77216), (37012, 76200), (38100, 74024), (38608, 73050), (38960, 72390), (45600, 61849), (46265, 60960), (46752, 60325), (48260, 58440), (48700, 57912), (50800, 55518)]