83433840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49663}}^1$

素因数の和:49686

約数の個数: 80

約数和(自身を含む): 295600128

約数和(自身を除く): 212166288

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, 49663, 99326, 148989, 198652, 248315, 297978, 347641, 397304, 496630, 595956, 695282, 744945, 794608, 993260, 1042923, 1191912, 1390564, 1489890, 1738205, 1986520, 2085846, 2383824, 2781128, 2979780, 3476410, 3973040, 4171692, 5214615, 5562256, 5959560, 6952820, 8343384, 10429230, 11919120, 13905640, 16686768, 20858460, 27811280, 41716920, 83433840]

約数ペア:

[(1, 83433840), (2, 41716920), (3, 27811280), (4, 20858460), (5, 16686768), (6, 13905640), (7, 11919120), (8, 10429230), (10, 8343384), (12, 6952820), (14, 5959560), (15, 5562256), (16, 5214615), (20, 4171692), (21, 3973040), (24, 3476410), (28, 2979780), (30, 2781128), (35, 2383824), (40, 2085846), (42, 1986520), (48, 1738205), (56, 1489890), (60, 1390564), (70, 1191912), (80, 1042923), (84, 993260), (105, 794608), (112, 744945), (120, 695282), (140, 595956), (168, 496630), (210, 397304), (240, 347641), (280, 297978), (336, 248315), (420, 198652), (560, 148989), (840, 99326), (1680, 49663)]