84765840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 286588800

約数和(自身を除く): 201822960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 641, 696, 760, 870, 912, 1102, 1140, 1160, 1282, 1392, 1520, 1653, 1740, 1923, 2204, 2280, 2320, 2564, 2755, 3205, 3306, 3480, 3846, 4408, 4560, 5128, 5510, 6410, 6612, 6960, 7692, 8265, 8816, 9615, 10256, 11020, 12179, 12820, 13224, 15384, 16530, 18589, 19230, 22040, 24358, 25640, 26448, 30768, 33060, 36537, 37178, 38460, 44080, 48716, 51280, 55767, 60895, 66120, 73074, 74356, 76920, 92945, 97432, 111534, 121790, 132240, 146148, 148712, 153840, 182685, 185890, 194864, 223068, 243580, 278835, 292296, 297424, 353191, 365370, 371780, 446136, 487160, 557670, 584592, 706382, 730740, 743560, 892272, 974320, 1059573, 1115340, 1412764, 1461480, 1487120, 1765955, 2119146, 2230680, 2825528, 2922960, 3531910, 4238292, 4461360, 5297865, 5651056, 7063820, 8476584, 10595730, 14127640, 16953168, 21191460, 28255280, 42382920, 84765840]

約数ペア:

[(1, 84765840), (2, 42382920), (3, 28255280), (4, 21191460), (5, 16953168), (6, 14127640), (8, 10595730), (10, 8476584), (12, 7063820), (15, 5651056), (16, 5297865), (19, 4461360), (20, 4238292), (24, 3531910), (29, 2922960), (30, 2825528), (38, 2230680), (40, 2119146), (48, 1765955), (57, 1487120), (58, 1461480), (60, 1412764), (76, 1115340), (80, 1059573), (87, 974320), (95, 892272), (114, 743560), (116, 730740), (120, 706382), (145, 584592), (152, 557670), (174, 487160), (190, 446136), (228, 371780), (232, 365370), (240, 353191), (285, 297424), (290, 292296), (304, 278835), (348, 243580), (380, 223068), (435, 194864), (456, 185890), (464, 182685), (551, 153840), (570, 148712), (580, 146148), (641, 132240), (696, 121790), (760, 111534), (870, 97432), (912, 92945), (1102, 76920), (1140, 74356), (1160, 73074), (1282, 66120), (1392, 60895), (1520, 55767), (1653, 51280), (1740, 48716), (1923, 44080), (2204, 38460), (2280, 37178), (2320, 36537), (2564, 33060), (2755, 30768), (3205, 26448), (3306, 25640), (3480, 24358), (3846, 22040), (4408, 19230), (4560, 18589), (5128, 16530), (5510, 15384), (6410, 13224), (6612, 12820), (6960, 12179), (7692, 11020), (8265, 10256), (8816, 9615)]