213932040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{36383}}^1$

素因数の和:36411

約数の個数: 96

約数和(自身を含む): 746599680

約数和(自身を除く): 532667640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 36383, 72766, 109149, 145532, 181915, 218298, 254681, 291064, 363830, 436596, 509362, 545745, 727660, 764043, 873192, 1018724, 1091490, 1273405, 1455320, 1528086, 1782767, 2037448, 2182980, 2546810, 3056172, 3565534, 3820215, 4365960, 5093620, 5348301, 6112344, 7131068, 7640430, 8913835, 10187240, 10696602, 14262136, 15280860, 17827670, 21393204, 26741505, 30561720, 35655340, 42786408, 53483010, 71310680, 106966020, 213932040]

約数ペア:

[(1, 213932040), (2, 106966020), (3, 71310680), (4, 53483010), (5, 42786408), (6, 35655340), (7, 30561720), (8, 26741505), (10, 21393204), (12, 17827670), (14, 15280860), (15, 14262136), (20, 10696602), (21, 10187240), (24, 8913835), (28, 7640430), (30, 7131068), (35, 6112344), (40, 5348301), (42, 5093620), (49, 4365960), (56, 3820215), (60, 3565534), (70, 3056172), (84, 2546810), (98, 2182980), (105, 2037448), (120, 1782767), (140, 1528086), (147, 1455320), (168, 1273405), (196, 1091490), (210, 1018724), (245, 873192), (280, 764043), (294, 727660), (392, 545745), (420, 509362), (490, 436596), (588, 363830), (735, 291064), (840, 254681), (980, 218298), (1176, 181915), (1470, 145532), (1960, 109149), (2940, 72766), (5880, 36383)]