82656720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 160

約数和(自身を含む): 301587840

約数和(自身を除く): 218931120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2251, 2295, 2448, 3060, 3672, 4080, 4502, 4590, 6120, 6753, 7344, 9004, 9180, 11255, 12240, 13506, 18008, 18360, 20259, 22510, 27012, 33765, 36016, 36720, 38267, 40518, 45020, 54024, 60777, 67530, 76534, 81036, 90040, 101295, 108048, 114801, 121554, 135060, 153068, 162072, 180080, 191335, 202590, 229602, 243108, 270120, 303885, 306136, 324144, 344403, 382670, 405180, 459204, 486216, 540240, 574005, 607770, 612272, 688806, 765340, 810360, 918408, 972432, 1033209, 1148010, 1215540, 1377612, 1530680, 1620720, 1722015, 1836816, 2066418, 2296020, 2431080, 2755224, 3061360, 3444030, 4132836, 4592040, 4862160, 5166045, 5510448, 6888060, 8265672, 9184080, 10332090, 13776120, 16531344, 20664180, 27552240, 41328360, 82656720]

約数ペア:

[(1, 82656720), (2, 41328360), (3, 27552240), (4, 20664180), (5, 16531344), (6, 13776120), (8, 10332090), (9, 9184080), (10, 8265672), (12, 6888060), (15, 5510448), (16, 5166045), (17, 4862160), (18, 4592040), (20, 4132836), (24, 3444030), (27, 3061360), (30, 2755224), (34, 2431080), (36, 2296020), (40, 2066418), (45, 1836816), (48, 1722015), (51, 1620720), (54, 1530680), (60, 1377612), (68, 1215540), (72, 1148010), (80, 1033209), (85, 972432), (90, 918408), (102, 810360), (108, 765340), (120, 688806), (135, 612272), (136, 607770), (144, 574005), (153, 540240), (170, 486216), (180, 459204), (204, 405180), (216, 382670), (240, 344403), (255, 324144), (270, 306136), (272, 303885), (306, 270120), (340, 243108), (360, 229602), (408, 202590), (432, 191335), (459, 180080), (510, 162072), (540, 153068), (612, 135060), (680, 121554), (720, 114801), (765, 108048), (816, 101295), (918, 90040), (1020, 81036), (1080, 76534), (1224, 67530), (1360, 60777), (1530, 54024), (1836, 45020), (2040, 40518), (2160, 38267), (2251, 36720), (2295, 36016), (2448, 33765), (3060, 27012), (3672, 22510), (4080, 20259), (4502, 18360), (4590, 18008), (6120, 13506), (6753, 12240), (7344, 11255), (9004, 9180)]