148467760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1$

素因数の和:11570

約数の個数: 80

約数和(自身を含む): 411687936

約数和(自身を除く): 263220176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 11527, 12880, 23054, 46108, 57635, 80689, 92216, 115270, 161378, 184432, 230540, 265121, 322756, 403445, 461080, 530242, 645512, 806890, 922160, 1060484, 1291024, 1325605, 1613780, 1855847, 2120968, 2651210, 3227560, 3711694, 4241936, 5302420, 6455120, 7423388, 9279235, 10604840, 14846776, 18558470, 21209680, 29693552, 37116940, 74233880, 148467760]

約数ペア:

[(1, 148467760), (2, 74233880), (4, 37116940), (5, 29693552), (7, 21209680), (8, 18558470), (10, 14846776), (14, 10604840), (16, 9279235), (20, 7423388), (23, 6455120), (28, 5302420), (35, 4241936), (40, 3711694), (46, 3227560), (56, 2651210), (70, 2120968), (80, 1855847), (92, 1613780), (112, 1325605), (115, 1291024), (140, 1060484), (161, 922160), (184, 806890), (230, 645512), (280, 530242), (322, 461080), (368, 403445), (460, 322756), (560, 265121), (644, 230540), (805, 184432), (920, 161378), (1288, 115270), (1610, 92216), (1840, 80689), (2576, 57635), (3220, 46108), (6440, 23054), (11527, 12880)]