40730256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13469}}^1$

素因数の和:13493

約数の個数: 80

約数和(自身を含む): 133622400

約数和(自身を除く): 92892144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13469, 26938, 40407, 53876, 80814, 94283, 107752, 121221, 161628, 188566, 215504, 242442, 282849, 323256, 363663, 377132, 484884, 565698, 646512, 727326, 754264, 848547, 969768, 1131396, 1454652, 1508528, 1697094, 1939536, 2262792, 2545641, 2909304, 3394188, 4525584, 5091282, 5818608, 6788376, 10182564, 13576752, 20365128, 40730256]

約数ペア:

[(1, 40730256), (2, 20365128), (3, 13576752), (4, 10182564), (6, 6788376), (7, 5818608), (8, 5091282), (9, 4525584), (12, 3394188), (14, 2909304), (16, 2545641), (18, 2262792), (21, 1939536), (24, 1697094), (27, 1508528), (28, 1454652), (36, 1131396), (42, 969768), (48, 848547), (54, 754264), (56, 727326), (63, 646512), (72, 565698), (84, 484884), (108, 377132), (112, 363663), (126, 323256), (144, 282849), (168, 242442), (189, 215504), (216, 188566), (252, 161628), (336, 121221), (378, 107752), (432, 94283), (504, 80814), (756, 53876), (1008, 40407), (1512, 26938), (3024, 13469)]