149685760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8353}}^1$

素因数の和:8383

約数の個数: 80

約数和(自身を含む): 410214816

約数和(自身を除く): 260529056

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8353, 8960, 16706, 17920, 33412, 41765, 58471, 66824, 83530, 116942, 133648, 167060, 233884, 267296, 292355, 334120, 467768, 534592, 584710, 668240, 935536, 1069184, 1169420, 1336480, 1871072, 2138368, 2338840, 2672960, 3742144, 4276736, 4677680, 5345920, 7484288, 9355360, 10691840, 14968576, 18710720, 21383680, 29937152, 37421440, 74842880, 149685760]

約数ペア:

[(1, 149685760), (2, 74842880), (4, 37421440), (5, 29937152), (7, 21383680), (8, 18710720), (10, 14968576), (14, 10691840), (16, 9355360), (20, 7484288), (28, 5345920), (32, 4677680), (35, 4276736), (40, 3742144), (56, 2672960), (64, 2338840), (70, 2138368), (80, 1871072), (112, 1336480), (128, 1169420), (140, 1069184), (160, 935536), (224, 668240), (256, 584710), (280, 534592), (320, 467768), (448, 334120), (512, 292355), (560, 267296), (640, 233884), (896, 167060), (1120, 133648), (1280, 116942), (1792, 83530), (2240, 66824), (2560, 58471), (3584, 41765), (4480, 33412), (8353, 17920), (8960, 16706)]