133853440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14939}}^1$

素因数の和:14967

約数の個数: 72

約数和(自身を含む): 366448320

約数和(自身を除く): 232594880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 14939, 29878, 59756, 74695, 104573, 119512, 149390, 209146, 239024, 298780, 418292, 478048, 522865, 597560, 836584, 956096, 1045730, 1195120, 1673168, 1912192, 2091460, 2390240, 3346336, 3824384, 4182920, 4780480, 6692672, 8365840, 9560960, 13385344, 16731680, 19121920, 26770688, 33463360, 66926720, 133853440]

約数ペア:

[(1, 133853440), (2, 66926720), (4, 33463360), (5, 26770688), (7, 19121920), (8, 16731680), (10, 13385344), (14, 9560960), (16, 8365840), (20, 6692672), (28, 4780480), (32, 4182920), (35, 3824384), (40, 3346336), (56, 2390240), (64, 2091460), (70, 1912192), (80, 1673168), (112, 1195120), (128, 1045730), (140, 956096), (160, 836584), (224, 597560), (256, 522865), (280, 478048), (320, 418292), (448, 298780), (560, 239024), (640, 209146), (896, 149390), (1120, 119512), (1280, 104573), (1792, 74695), (2240, 59756), (4480, 29878), (8960, 14939)]