216736680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1553}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 651188160

約数和(自身を除く): 434451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163, 1553, 2326, 3106, 3489, 4652, 4659, 5815, 6212, 6978, 7765, 9304, 9318, 11630, 12424, 13956, 15530, 17445, 18636, 23260, 23295, 27912, 31060, 34890, 37272, 46520, 46590, 62120, 69780, 93180, 139560, 186360, 1806139, 3612278, 5418417, 7224556, 9030695, 10836834, 14449112, 18061390, 21673668, 27092085, 36122780, 43347336, 54184170, 72245560, 108368340, 216736680]

約数ペア:

[(1, 216736680), (2, 108368340), (3, 72245560), (4, 54184170), (5, 43347336), (6, 36122780), (8, 27092085), (10, 21673668), (12, 18061390), (15, 14449112), (20, 10836834), (24, 9030695), (30, 7224556), (40, 5418417), (60, 3612278), (120, 1806139), (1163, 186360), (1553, 139560), (2326, 93180), (3106, 69780), (3489, 62120), (4652, 46590), (4659, 46520), (5815, 37272), (6212, 34890), (6978, 31060), (7765, 27912), (9304, 23295), (9318, 23260), (11630, 18636), (12424, 17445), (13956, 15530)]