321410160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8792

約数の個数: 160

約数和(自身を含む): 1172335680

約数和(自身を除く): 850925520

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, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 8753, 9180, 12240, 17506, 18360, 26259, 35012, 36720, 43765, 52518, 70024, 78777, 87530, 105036, 131295, 140048, 148801, 157554, 175060, 210072, 236331, 262590, 297602, 315108, 350120, 393885, 420144, 446403, 472662, 525180, 595204, 630216, 700240, 744005, 787770, 892806, 945324, 1050360, 1181655, 1190408, 1260432, 1339209, 1488010, 1575540, 1785612, 1890648, 2100720, 2232015, 2363310, 2380816, 2678418, 2976020, 3151080, 3571224, 3781296, 4017627, 4464030, 4726620, 5356836, 5952040, 6302160, 6696045, 7142448, 8035254, 8928060, 9453240, 10713672, 11904080, 13392090, 16070508, 17856120, 18906480, 20088135, 21427344, 26784180, 32141016, 35712240, 40176270, 53568360, 64282032, 80352540, 107136720, 160705080, 321410160]

約数ペア:

[(1, 321410160), (2, 160705080), (3, 107136720), (4, 80352540), (5, 64282032), (6, 53568360), (8, 40176270), (9, 35712240), (10, 32141016), (12, 26784180), (15, 21427344), (16, 20088135), (17, 18906480), (18, 17856120), (20, 16070508), (24, 13392090), (27, 11904080), (30, 10713672), (34, 9453240), (36, 8928060), (40, 8035254), (45, 7142448), (48, 6696045), (51, 6302160), (54, 5952040), (60, 5356836), (68, 4726620), (72, 4464030), (80, 4017627), (85, 3781296), (90, 3571224), (102, 3151080), (108, 2976020), (120, 2678418), (135, 2380816), (136, 2363310), (144, 2232015), (153, 2100720), (170, 1890648), (180, 1785612), (204, 1575540), (216, 1488010), (240, 1339209), (255, 1260432), (270, 1190408), (272, 1181655), (306, 1050360), (340, 945324), (360, 892806), (408, 787770), (432, 744005), (459, 700240), (510, 630216), (540, 595204), (612, 525180), (680, 472662), (720, 446403), (765, 420144), (816, 393885), (918, 350120), (1020, 315108), (1080, 297602), (1224, 262590), (1360, 236331), (1530, 210072), (1836, 175060), (2040, 157554), (2160, 148801), (2295, 140048), (2448, 131295), (3060, 105036), (3672, 87530), (4080, 78777), (4590, 70024), (6120, 52518), (7344, 43765), (8753, 36720), (9180, 35012), (12240, 26259), (17506, 18360)]