133874720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5242

約数の個数: 96

約数和(自身を含む): 377250048

約数和(自身を除く): 243375328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5197, 6440, 10394, 12880, 20788, 25760, 25985, 36379, 41576, 51970, 72758, 83152, 103940, 119531, 145516, 166304, 181895, 207880, 239062, 291032, 363790, 415760, 478124, 582064, 597655, 727580, 831520, 836717, 956248, 1164128, 1195310, 1455160, 1673434, 1912496, 2390620, 2910320, 3346868, 3824992, 4183585, 4781240, 5820640, 6693736, 8367170, 9562480, 13387472, 16734340, 19124960, 26774944, 33468680, 66937360, 133874720]

約数ペア:

[(1, 133874720), (2, 66937360), (4, 33468680), (5, 26774944), (7, 19124960), (8, 16734340), (10, 13387472), (14, 9562480), (16, 8367170), (20, 6693736), (23, 5820640), (28, 4781240), (32, 4183585), (35, 3824992), (40, 3346868), (46, 2910320), (56, 2390620), (70, 1912496), (80, 1673434), (92, 1455160), (112, 1195310), (115, 1164128), (140, 956248), (160, 836717), (161, 831520), (184, 727580), (224, 597655), (230, 582064), (280, 478124), (322, 415760), (368, 363790), (460, 291032), (560, 239062), (644, 207880), (736, 181895), (805, 166304), (920, 145516), (1120, 119531), (1288, 103940), (1610, 83152), (1840, 72758), (2576, 51970), (3220, 41576), (3680, 36379), (5152, 25985), (5197, 25760), (6440, 20788), (10394, 12880)]