207972360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{64189}}^1$

素因数の和:64212

約数の個数: 80

約数和(自身を含む): 699029100

約数和(自身を除く): 491056740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 64189, 128378, 192567, 256756, 320945, 385134, 513512, 577701, 641890, 770268, 962835, 1155402, 1283780, 1540536, 1733103, 1925670, 2310804, 2567560, 2888505, 3466206, 3851340, 4621608, 5199309, 5777010, 6932412, 7702680, 8665515, 10398618, 11554020, 13864824, 17331030, 20797236, 23108040, 25996545, 34662060, 41594472, 51993090, 69324120, 103986180, 207972360]

約数ペア:

[(1, 207972360), (2, 103986180), (3, 69324120), (4, 51993090), (5, 41594472), (6, 34662060), (8, 25996545), (9, 23108040), (10, 20797236), (12, 17331030), (15, 13864824), (18, 11554020), (20, 10398618), (24, 8665515), (27, 7702680), (30, 6932412), (36, 5777010), (40, 5199309), (45, 4621608), (54, 3851340), (60, 3466206), (72, 2888505), (81, 2567560), (90, 2310804), (108, 1925670), (120, 1733103), (135, 1540536), (162, 1283780), (180, 1155402), (216, 962835), (270, 770268), (324, 641890), (360, 577701), (405, 513512), (540, 385134), (648, 320945), (810, 256756), (1080, 192567), (1620, 128378), (3240, 64189)]