169264960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 422525952

約数和(自身を除く): 253260992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 151, 155, 160, 226, 248, 302, 310, 320, 452, 496, 565, 604, 620, 755, 904, 992, 1130, 1208, 1240, 1510, 1808, 1984, 2260, 2416, 2480, 3020, 3503, 3616, 4520, 4681, 4832, 4960, 6040, 7006, 7232, 9040, 9362, 9664, 9920, 12080, 14012, 17063, 17515, 18080, 18724, 23405, 24160, 28024, 34126, 35030, 36160, 37448, 46810, 48320, 56048, 68252, 70060, 74896, 85315, 93620, 112096, 136504, 140120, 149792, 170630, 187240, 224192, 273008, 280240, 299584, 341260, 374480, 528953, 546016, 560480, 682520, 748960, 1057906, 1092032, 1120960, 1365040, 1497920, 2115812, 2644765, 2730080, 4231624, 5289530, 5460160, 8463248, 10579060, 16926496, 21158120, 33852992, 42316240, 84632480, 169264960]

約数ペア:

[(1, 169264960), (2, 84632480), (4, 42316240), (5, 33852992), (8, 21158120), (10, 16926496), (16, 10579060), (20, 8463248), (31, 5460160), (32, 5289530), (40, 4231624), (62, 2730080), (64, 2644765), (80, 2115812), (113, 1497920), (124, 1365040), (151, 1120960), (155, 1092032), (160, 1057906), (226, 748960), (248, 682520), (302, 560480), (310, 546016), (320, 528953), (452, 374480), (496, 341260), (565, 299584), (604, 280240), (620, 273008), (755, 224192), (904, 187240), (992, 170630), (1130, 149792), (1208, 140120), (1240, 136504), (1510, 112096), (1808, 93620), (1984, 85315), (2260, 74896), (2416, 70060), (2480, 68252), (3020, 56048), (3503, 48320), (3616, 46810), (4520, 37448), (4681, 36160), (4832, 35030), (4960, 34126), (6040, 28024), (7006, 24160), (7232, 23405), (9040, 18724), (9362, 18080), (9664, 17515), (9920, 17063), (12080, 14012)]