216753180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3767}}^1$

素因数の和:3923

約数の個数: 96

約数和(自身を含む): 698858496

約数和(自身を除く): 482105316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3767, 3836, 4110, 4795, 5754, 7534, 8220, 9590, 11301, 11508, 14385, 15068, 18835, 19180, 22602, 26369, 28770, 37670, 45204, 52738, 56505, 57540, 75340, 79107, 105476, 113010, 131845, 158214, 226020, 263690, 316428, 395535, 516079, 527380, 791070, 1032158, 1548237, 1582140, 2064316, 2580395, 3096474, 3612553, 5160790, 6192948, 7225106, 7741185, 10321580, 10837659, 14450212, 15482370, 18062765, 21675318, 30964740, 36125530, 43350636, 54188295, 72251060, 108376590, 216753180]

約数ペア:

[(1, 216753180), (2, 108376590), (3, 72251060), (4, 54188295), (5, 43350636), (6, 36125530), (7, 30964740), (10, 21675318), (12, 18062765), (14, 15482370), (15, 14450212), (20, 10837659), (21, 10321580), (28, 7741185), (30, 7225106), (35, 6192948), (42, 5160790), (60, 3612553), (70, 3096474), (84, 2580395), (105, 2064316), (137, 1582140), (140, 1548237), (210, 1032158), (274, 791070), (411, 527380), (420, 516079), (548, 395535), (685, 316428), (822, 263690), (959, 226020), (1370, 158214), (1644, 131845), (1918, 113010), (2055, 105476), (2740, 79107), (2877, 75340), (3767, 57540), (3836, 56505), (4110, 52738), (4795, 45204), (5754, 37670), (7534, 28770), (8220, 26369), (9590, 22602), (11301, 19180), (11508, 18835), (14385, 15068)]