1374872520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9461}}^1$

素因数の和:9655

約数の個数: 128

約数和(自身を含む): 4741597440

約数和(自身を除く): 3366724920

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, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7266, 9461, 9688, 10380, 12110, 14532, 18165, 18922, 20760, 24220, 28383, 29064, 36330, 37844, 47305, 48440, 56766, 66227, 72660, 75688, 94610, 113532, 132454, 141915, 145320, 189220, 198681, 227064, 264908, 283830, 331135, 378440, 397362, 529816, 567660, 662270, 794724, 993405, 1135320, 1324540, 1589448, 1636753, 1986810, 2649080, 3273506, 3973620, 4910259, 6547012, 7947240, 8183765, 9820518, 11457271, 13094024, 16367530, 19641036, 22914542, 24551295, 32735060, 34371813, 39282072, 45829084, 49102590, 57286355, 65470120, 68743626, 91658168, 98205180, 114572710, 137487252, 171859065, 196410360, 229145420, 274974504, 343718130, 458290840, 687436260, 1374872520]

約数ペア:

[(1, 1374872520), (2, 687436260), (3, 458290840), (4, 343718130), (5, 274974504), (6, 229145420), (7, 196410360), (8, 171859065), (10, 137487252), (12, 114572710), (14, 98205180), (15, 91658168), (20, 68743626), (21, 65470120), (24, 57286355), (28, 49102590), (30, 45829084), (35, 39282072), (40, 34371813), (42, 32735060), (56, 24551295), (60, 22914542), (70, 19641036), (84, 16367530), (105, 13094024), (120, 11457271), (140, 9820518), (168, 8183765), (173, 7947240), (210, 6547012), (280, 4910259), (346, 3973620), (420, 3273506), (519, 2649080), (692, 1986810), (840, 1636753), (865, 1589448), (1038, 1324540), (1211, 1135320), (1384, 993405), (1730, 794724), (2076, 662270), (2422, 567660), (2595, 529816), (3460, 397362), (3633, 378440), (4152, 331135), (4844, 283830), (5190, 264908), (6055, 227064), (6920, 198681), (7266, 189220), (9461, 145320), (9688, 141915), (10380, 132454), (12110, 113532), (14532, 94610), (18165, 75688), (18922, 72660), (20760, 66227), (24220, 56766), (28383, 48440), (29064, 47305), (36330, 37844)]