1569482040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1973}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 5389493760

約数和(自身を除く): 3820011720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 947, 1894, 1973, 2841, 3788, 3946, 4735, 5682, 5919, 6629, 7576, 7892, 9470, 9865, 11364, 11838, 13258, 13811, 14205, 15784, 18940, 19730, 19887, 22728, 23676, 26516, 27622, 28410, 29595, 33145, 37880, 39460, 39774, 41433, 47352, 53032, 55244, 56820, 59190, 66290, 69055, 78920, 79548, 82866, 99435, 110488, 113640, 118380, 132580, 138110, 159096, 165732, 198870, 207165, 236760, 265160, 276220, 331464, 397740, 414330, 552440, 795480, 828660, 1657320, 1868431, 3736862, 5605293, 7473724, 9342155, 11210586, 13079017, 14947448, 18684310, 22421172, 26158034, 28026465, 37368620, 39237051, 44842344, 52316068, 56052930, 65395085, 74737240, 78474102, 104632136, 112105860, 130790170, 156948204, 196185255, 224211720, 261580340, 313896408, 392370510, 523160680, 784741020, 1569482040]

約数ペア:

[(1, 1569482040), (2, 784741020), (3, 523160680), (4, 392370510), (5, 313896408), (6, 261580340), (7, 224211720), (8, 196185255), (10, 156948204), (12, 130790170), (14, 112105860), (15, 104632136), (20, 78474102), (21, 74737240), (24, 65395085), (28, 56052930), (30, 52316068), (35, 44842344), (40, 39237051), (42, 37368620), (56, 28026465), (60, 26158034), (70, 22421172), (84, 18684310), (105, 14947448), (120, 13079017), (140, 11210586), (168, 9342155), (210, 7473724), (280, 5605293), (420, 3736862), (840, 1868431), (947, 1657320), (1894, 828660), (1973, 795480), (2841, 552440), (3788, 414330), (3946, 397740), (4735, 331464), (5682, 276220), (5919, 265160), (6629, 236760), (7576, 207165), (7892, 198870), (9470, 165732), (9865, 159096), (11364, 138110), (11838, 132580), (13258, 118380), (13811, 113640), (14205, 110488), (15784, 99435), (18940, 82866), (19730, 79548), (19887, 78920), (22728, 69055), (23676, 66290), (26516, 59190), (27622, 56820), (28410, 55244), (29595, 53032), (33145, 47352), (37880, 41433), (39460, 39774)]