219201360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{130477}}^1$

素因数の和:130500

約数の個数: 80

約数和(自身を含む): 776605056

約数和(自身を除く): 557403696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 130477, 260954, 391431, 521908, 652385, 782862, 913339, 1043816, 1304770, 1565724, 1826678, 1957155, 2087632, 2609540, 2740017, 3131448, 3653356, 3914310, 4566695, 5219080, 5480034, 6262896, 7306712, 7828620, 9133390, 10438160, 10960068, 13700085, 14613424, 15657240, 18266780, 21920136, 27400170, 31314480, 36533560, 43840272, 54800340, 73067120, 109600680, 219201360]

約数ペア:

[(1, 219201360), (2, 109600680), (3, 73067120), (4, 54800340), (5, 43840272), (6, 36533560), (7, 31314480), (8, 27400170), (10, 21920136), (12, 18266780), (14, 15657240), (15, 14613424), (16, 13700085), (20, 10960068), (21, 10438160), (24, 9133390), (28, 7828620), (30, 7306712), (35, 6262896), (40, 5480034), (42, 5219080), (48, 4566695), (56, 3914310), (60, 3653356), (70, 3131448), (80, 2740017), (84, 2609540), (105, 2087632), (112, 1957155), (120, 1826678), (140, 1565724), (168, 1304770), (210, 1043816), (240, 913339), (280, 782862), (336, 652385), (420, 521908), (560, 391431), (840, 260954), (1680, 130477)]