136461040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 80

約数和(自身を含む): 353682720

約数和(自身を除く): 217221680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 5281, 6460, 10562, 12920, 21124, 25840, 26405, 42248, 52810, 84496, 89777, 100339, 105620, 179554, 200678, 211240, 359108, 401356, 422480, 448885, 501695, 718216, 802712, 897770, 1003390, 1436432, 1605424, 1705763, 1795540, 2006780, 3411526, 3591080, 4013560, 6823052, 7182160, 8027120, 8528815, 13646104, 17057630, 27292208, 34115260, 68230520, 136461040]

約数ペア:

[(1, 136461040), (2, 68230520), (4, 34115260), (5, 27292208), (8, 17057630), (10, 13646104), (16, 8528815), (17, 8027120), (19, 7182160), (20, 6823052), (34, 4013560), (38, 3591080), (40, 3411526), (68, 2006780), (76, 1795540), (80, 1705763), (85, 1605424), (95, 1436432), (136, 1003390), (152, 897770), (170, 802712), (190, 718216), (272, 501695), (304, 448885), (323, 422480), (340, 401356), (380, 359108), (646, 211240), (680, 200678), (760, 179554), (1292, 105620), (1360, 100339), (1520, 89777), (1615, 84496), (2584, 52810), (3230, 42248), (5168, 26405), (5281, 25840), (6460, 21124), (10562, 12920)]