3861390960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{255383}}^1$

素因数の和:255412

約数の個数: 160

約数和(自身を含む): 15200455680

約数和(自身を除く): 11339064720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 255383, 510766, 766149, 1021532, 1276915, 1532298, 1787681, 2043064, 2298447, 2553830, 3064596, 3575362, 3830745, 4086128, 4596894, 5107660, 5363043, 6129192, 6895341, 7150724, 7661490, 8938405, 9193788, 10215320, 10726086, 11492235, 12258384, 13790682, 14301448, 15322980, 16089129, 17876810, 18387576, 20430640, 21452172, 22984470, 26815215, 27581364, 28602896, 30645960, 32178258, 34476705, 35753620, 36775152, 42904344, 45968940, 48267387, 53630430, 55162728, 61291920, 64356516, 68953410, 71507240, 80445645, 85808688, 91937880, 96534774, 107260860, 110325456, 128713032, 137906820, 143014480, 160891290, 183875760, 193069548, 214521720, 241336935, 257426064, 275813640, 321782580, 386139096, 429043440, 482673870, 551627280, 643565160, 772278192, 965347740, 1287130320, 1930695480, 3861390960]

約数ペア:

[(1, 3861390960), (2, 1930695480), (3, 1287130320), (4, 965347740), (5, 772278192), (6, 643565160), (7, 551627280), (8, 482673870), (9, 429043440), (10, 386139096), (12, 321782580), (14, 275813640), (15, 257426064), (16, 241336935), (18, 214521720), (20, 193069548), (21, 183875760), (24, 160891290), (27, 143014480), (28, 137906820), (30, 128713032), (35, 110325456), (36, 107260860), (40, 96534774), (42, 91937880), (45, 85808688), (48, 80445645), (54, 71507240), (56, 68953410), (60, 64356516), (63, 61291920), (70, 55162728), (72, 53630430), (80, 48267387), (84, 45968940), (90, 42904344), (105, 36775152), (108, 35753620), (112, 34476705), (120, 32178258), (126, 30645960), (135, 28602896), (140, 27581364), (144, 26815215), (168, 22984470), (180, 21452172), (189, 20430640), (210, 18387576), (216, 17876810), (240, 16089129), (252, 15322980), (270, 14301448), (280, 13790682), (315, 12258384), (336, 11492235), (360, 10726086), (378, 10215320), (420, 9193788), (432, 8938405), (504, 7661490), (540, 7150724), (560, 6895341), (630, 6129192), (720, 5363043), (756, 5107660), (840, 4596894), (945, 4086128), (1008, 3830745), (1080, 3575362), (1260, 3064596), (1512, 2553830), (1680, 2298447), (1890, 2043064), (2160, 1787681), (2520, 1532298), (3024, 1276915), (3780, 1021532), (5040, 766149), (7560, 510766), (15120, 255383)]