140538160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6182

約数の個数: 80

約数和(自身を含む): 382600512

約数和(自身を除く): 242062352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6121, 11480, 12242, 22960, 24484, 30605, 42847, 48968, 61210, 85694, 97936, 122420, 171388, 214235, 244840, 250961, 342776, 428470, 489680, 501922, 685552, 856940, 1003844, 1254805, 1713880, 1756727, 2007688, 2509610, 3427760, 3513454, 4015376, 5019220, 7026908, 8783635, 10038440, 14053816, 17567270, 20076880, 28107632, 35134540, 70269080, 140538160]

約数ペア:

[(1, 140538160), (2, 70269080), (4, 35134540), (5, 28107632), (7, 20076880), (8, 17567270), (10, 14053816), (14, 10038440), (16, 8783635), (20, 7026908), (28, 5019220), (35, 4015376), (40, 3513454), (41, 3427760), (56, 2509610), (70, 2007688), (80, 1756727), (82, 1713880), (112, 1254805), (140, 1003844), (164, 856940), (205, 685552), (280, 501922), (287, 489680), (328, 428470), (410, 342776), (560, 250961), (574, 244840), (656, 214235), (820, 171388), (1148, 122420), (1435, 97936), (1640, 85694), (2296, 61210), (2870, 48968), (3280, 42847), (4592, 30605), (5740, 24484), (6121, 22960), (11480, 12242)]