13327440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7933}}^1$

素因数の和:7956

約数の個数: 80

約数和(自身を含む): 47223168

約数和(自身を除く): 33895728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7933, 15866, 23799, 31732, 39665, 47598, 55531, 63464, 79330, 95196, 111062, 118995, 126928, 158660, 166593, 190392, 222124, 237990, 277655, 317320, 333186, 380784, 444248, 475980, 555310, 634640, 666372, 832965, 888496, 951960, 1110620, 1332744, 1665930, 1903920, 2221240, 2665488, 3331860, 4442480, 6663720, 13327440]

約数ペア:

[(1, 13327440), (2, 6663720), (3, 4442480), (4, 3331860), (5, 2665488), (6, 2221240), (7, 1903920), (8, 1665930), (10, 1332744), (12, 1110620), (14, 951960), (15, 888496), (16, 832965), (20, 666372), (21, 634640), (24, 555310), (28, 475980), (30, 444248), (35, 380784), (40, 333186), (42, 317320), (48, 277655), (56, 237990), (60, 222124), (70, 190392), (80, 166593), (84, 158660), (105, 126928), (112, 118995), (120, 111062), (140, 95196), (168, 79330), (210, 63464), (240, 55531), (280, 47598), (336, 39665), (420, 31732), (560, 23799), (840, 15866), (1680, 7933)]