236375580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 798819840

約数和(自身を除く): 562444260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1330, 1444, 1559, 1596, 1805, 1995, 2166, 2527, 2660, 3118, 3610, 3990, 4332, 4677, 5054, 5415, 6236, 7220, 7581, 7795, 7980, 9354, 10108, 10830, 10913, 12635, 15162, 15590, 18708, 21660, 21826, 23385, 25270, 29621, 30324, 31180, 32739, 37905, 43652, 46770, 50540, 54565, 59242, 65478, 75810, 88863, 93540, 109130, 118484, 130956, 148105, 151620, 163695, 177726, 207347, 218260, 296210, 327390, 355452, 414694, 444315, 562799, 592420, 622041, 654780, 829388, 888630, 1036735, 1125598, 1244082, 1688397, 1777260, 2073470, 2251196, 2488164, 2813995, 3110205, 3376794, 3939593, 4146940, 5627990, 6220410, 6753588, 7879186, 8441985, 11255980, 11818779, 12440820, 15758372, 16883970, 19697965, 23637558, 33767940, 39395930, 47275116, 59093895, 78791860, 118187790, 236375580]

約数ペア:

[(1, 236375580), (2, 118187790), (3, 78791860), (4, 59093895), (5, 47275116), (6, 39395930), (7, 33767940), (10, 23637558), (12, 19697965), (14, 16883970), (15, 15758372), (19, 12440820), (20, 11818779), (21, 11255980), (28, 8441985), (30, 7879186), (35, 6753588), (38, 6220410), (42, 5627990), (57, 4146940), (60, 3939593), (70, 3376794), (76, 3110205), (84, 2813995), (95, 2488164), (105, 2251196), (114, 2073470), (133, 1777260), (140, 1688397), (190, 1244082), (210, 1125598), (228, 1036735), (266, 888630), (285, 829388), (361, 654780), (380, 622041), (399, 592420), (420, 562799), (532, 444315), (570, 414694), (665, 355452), (722, 327390), (798, 296210), (1083, 218260), (1140, 207347), (1330, 177726), (1444, 163695), (1559, 151620), (1596, 148105), (1805, 130956), (1995, 118484), (2166, 109130), (2527, 93540), (2660, 88863), (3118, 75810), (3610, 65478), (3990, 59242), (4332, 54565), (4677, 50540), (5054, 46770), (5415, 43652), (6236, 37905), (7220, 32739), (7581, 31180), (7795, 30324), (7980, 29621), (9354, 25270), (10108, 23385), (10830, 21826), (10913, 21660), (12635, 18708), (15162, 15590)]