132686080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 331716672

約数和(自身を除く): 199030592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 4507, 5888, 7360, 9014, 14720, 18028, 22535, 29440, 36056, 45070, 72112, 90140, 103661, 144224, 180280, 207322, 288448, 360560, 414644, 518305, 576896, 721120, 829288, 1036610, 1153792, 1442240, 1658576, 2073220, 2884480, 3317152, 4146440, 5768960, 6634304, 8292880, 13268608, 16585760, 26537216, 33171520, 66343040, 132686080]

約数ペア:

[(1, 132686080), (2, 66343040), (4, 33171520), (5, 26537216), (8, 16585760), (10, 13268608), (16, 8292880), (20, 6634304), (23, 5768960), (32, 4146440), (40, 3317152), (46, 2884480), (64, 2073220), (80, 1658576), (92, 1442240), (115, 1153792), (128, 1036610), (160, 829288), (184, 721120), (230, 576896), (256, 518305), (320, 414644), (368, 360560), (460, 288448), (640, 207322), (736, 180280), (920, 144224), (1280, 103661), (1472, 90140), (1840, 72112), (2944, 45070), (3680, 36056), (4507, 29440), (5888, 22535), (7360, 18028), (9014, 14720)]