172308720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 582105600

約数和(自身を除く): 409796880

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, 696, 760, 870, 912, 1102, 1140, 1160, 1303, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2606, 2755, 3306, 3480, 3909, 4408, 4560, 5212, 5510, 6515, 6612, 6960, 7818, 8265, 8816, 10424, 11020, 13030, 13224, 15636, 16530, 19545, 20848, 22040, 24757, 26060, 26448, 31272, 33060, 37787, 39090, 44080, 49514, 52120, 62544, 66120, 74271, 75574, 78180, 99028, 104240, 113361, 123785, 132240, 148542, 151148, 156360, 188935, 198056, 226722, 247570, 297084, 302296, 312720, 371355, 377870, 396112, 453444, 495140, 566805, 594168, 604592, 717953, 742710, 755740, 906888, 990280, 1133610, 1188336, 1435906, 1485420, 1511480, 1813776, 1980560, 2153859, 2267220, 2871812, 2970840, 3022960, 3589765, 4307718, 4534440, 5743624, 5941680, 7179530, 8615436, 9068880, 10769295, 11487248, 14359060, 17230872, 21538590, 28718120, 34461744, 43077180, 57436240, 86154360, 172308720]

約数ペア:

[(1, 172308720), (2, 86154360), (3, 57436240), (4, 43077180), (5, 34461744), (6, 28718120), (8, 21538590), (10, 17230872), (12, 14359060), (15, 11487248), (16, 10769295), (19, 9068880), (20, 8615436), (24, 7179530), (29, 5941680), (30, 5743624), (38, 4534440), (40, 4307718), (48, 3589765), (57, 3022960), (58, 2970840), (60, 2871812), (76, 2267220), (80, 2153859), (87, 1980560), (95, 1813776), (114, 1511480), (116, 1485420), (120, 1435906), (145, 1188336), (152, 1133610), (174, 990280), (190, 906888), (228, 755740), (232, 742710), (240, 717953), (285, 604592), (290, 594168), (304, 566805), (348, 495140), (380, 453444), (435, 396112), (456, 377870), (464, 371355), (551, 312720), (570, 302296), (580, 297084), (696, 247570), (760, 226722), (870, 198056), (912, 188935), (1102, 156360), (1140, 151148), (1160, 148542), (1303, 132240), (1392, 123785), (1520, 113361), (1653, 104240), (1740, 99028), (2204, 78180), (2280, 75574), (2320, 74271), (2606, 66120), (2755, 62544), (3306, 52120), (3480, 49514), (3909, 44080), (4408, 39090), (4560, 37787), (5212, 33060), (5510, 31272), (6515, 26448), (6612, 26060), (6960, 24757), (7818, 22040), (8265, 20848), (8816, 19545), (10424, 16530), (11020, 15636), (13030, 13224)]