122104920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 425687040

約数和(自身を除く): 303582120

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2383, 2440, 2562, 3416, 3660, 4270, 4766, 5124, 6405, 7149, 7320, 8540, 9532, 10248, 11915, 12810, 14298, 16681, 17080, 19064, 23830, 25620, 28596, 33362, 35745, 47660, 50043, 51240, 57192, 66724, 71490, 83405, 95320, 100086, 133448, 142980, 145363, 166810, 200172, 250215, 285960, 290726, 333620, 400344, 436089, 500430, 581452, 667240, 726815, 872178, 1000860, 1017541, 1162904, 1453630, 1744356, 2001720, 2035082, 2180445, 2907260, 3052623, 3488712, 4070164, 4360890, 5087705, 5814520, 6105246, 8140328, 8721780, 10175410, 12210492, 15263115, 17443560, 20350820, 24420984, 30526230, 40701640, 61052460, 122104920]

約数ペア:

[(1, 122104920), (2, 61052460), (3, 40701640), (4, 30526230), (5, 24420984), (6, 20350820), (7, 17443560), (8, 15263115), (10, 12210492), (12, 10175410), (14, 8721780), (15, 8140328), (20, 6105246), (21, 5814520), (24, 5087705), (28, 4360890), (30, 4070164), (35, 3488712), (40, 3052623), (42, 2907260), (56, 2180445), (60, 2035082), (61, 2001720), (70, 1744356), (84, 1453630), (105, 1162904), (120, 1017541), (122, 1000860), (140, 872178), (168, 726815), (183, 667240), (210, 581452), (244, 500430), (280, 436089), (305, 400344), (366, 333620), (420, 290726), (427, 285960), (488, 250215), (610, 200172), (732, 166810), (840, 145363), (854, 142980), (915, 133448), (1220, 100086), (1281, 95320), (1464, 83405), (1708, 71490), (1830, 66724), (2135, 57192), (2383, 51240), (2440, 50043), (2562, 47660), (3416, 35745), (3660, 33362), (4270, 28596), (4766, 25620), (5124, 23830), (6405, 19064), (7149, 17080), (7320, 16681), (8540, 14298), (9532, 12810), (10248, 11915)]