1569371160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13441}}^1$

素因数の和:13601

約数の個数: 128

約数和(自身を含む): 5419814400

約数和(自身を除く): 3850443240

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, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 13441, 14595, 16680, 19460, 23352, 26882, 29190, 38920, 40323, 53764, 58380, 67205, 80646, 94087, 107528, 116760, 134410, 161292, 188174, 201615, 268820, 282261, 322584, 376348, 403230, 470435, 537640, 564522, 752696, 806460, 940870, 1129044, 1411305, 1612920, 1868299, 1881740, 2258088, 2822610, 3736598, 3763480, 5604897, 5645220, 7473196, 9341495, 11209794, 11290440, 13078093, 14946392, 18682990, 22419588, 26156186, 28024485, 37365980, 39234279, 44839176, 52312372, 56048970, 65390465, 74731960, 78468558, 104624744, 112097940, 130780930, 156937116, 196171395, 224195880, 261561860, 313874232, 392342790, 523123720, 784685580, 1569371160]

約数ペア:

[(1, 1569371160), (2, 784685580), (3, 523123720), (4, 392342790), (5, 313874232), (6, 261561860), (7, 224195880), (8, 196171395), (10, 156937116), (12, 130780930), (14, 112097940), (15, 104624744), (20, 78468558), (21, 74731960), (24, 65390465), (28, 56048970), (30, 52312372), (35, 44839176), (40, 39234279), (42, 37365980), (56, 28024485), (60, 26156186), (70, 22419588), (84, 18682990), (105, 14946392), (120, 13078093), (139, 11290440), (140, 11209794), (168, 9341495), (210, 7473196), (278, 5645220), (280, 5604897), (417, 3763480), (420, 3736598), (556, 2822610), (695, 2258088), (834, 1881740), (840, 1868299), (973, 1612920), (1112, 1411305), (1390, 1129044), (1668, 940870), (1946, 806460), (2085, 752696), (2780, 564522), (2919, 537640), (3336, 470435), (3892, 403230), (4170, 376348), (4865, 322584), (5560, 282261), (5838, 268820), (7784, 201615), (8340, 188174), (9730, 161292), (11676, 134410), (13441, 116760), (14595, 107528), (16680, 94087), (19460, 80646), (23352, 67205), (26882, 58380), (29190, 53764), (38920, 40323)]