190667520

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 216

約数和(自身を含む): 685238736

約数和(自身を除く): 494571216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 613, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1226, 1280, 1296, 1440, 1620, 1728, 1839, 1920, 1944, 2160, 2304, 2430, 2452, 2592, 2880, 3065, 3240, 3456, 3678, 3840, 3888, 4320, 4860, 4904, 5184, 5517, 5760, 6130, 6480, 6912, 7356, 7776, 8640, 9195, 9720, 9808, 10368, 11034, 11520, 12260, 12960, 14712, 15552, 16551, 17280, 18390, 19440, 19616, 20736, 22068, 24520, 25920, 27585, 29424, 31104, 33102, 34560, 36780, 38880, 39232, 44136, 49040, 49653, 51840, 55170, 58848, 62208, 66204, 73560, 77760, 78464, 82755, 88272, 98080, 99306, 103680, 110340, 117696, 132408, 147120, 148959, 155520, 156928, 165510, 176544, 196160, 198612, 220680, 235392, 248265, 264816, 294240, 297918, 311040, 331020, 353088, 392320, 397224, 441360, 470784, 496530, 529632, 588480, 595836, 662040, 706176, 744795, 784640, 794448, 882720, 993060, 1059264, 1176960, 1191672, 1324080, 1412352, 1489590, 1588896, 1765440, 1986120, 2118528, 2353920, 2383344, 2648160, 2979180, 3177792, 3530880, 3972240, 4237056, 4766688, 5296320, 5958360, 6355584, 7061760, 7944480, 9533376, 10592640, 11916720, 12711168, 15888960, 19066752, 21185280, 23833440, 31777920, 38133504, 47666880, 63555840, 95333760, 190667520]

約数ペア:

[(1, 190667520), (2, 95333760), (3, 63555840), (4, 47666880), (5, 38133504), (6, 31777920), (8, 23833440), (9, 21185280), (10, 19066752), (12, 15888960), (15, 12711168), (16, 11916720), (18, 10592640), (20, 9533376), (24, 7944480), (27, 7061760), (30, 6355584), (32, 5958360), (36, 5296320), (40, 4766688), (45, 4237056), (48, 3972240), (54, 3530880), (60, 3177792), (64, 2979180), (72, 2648160), (80, 2383344), (81, 2353920), (90, 2118528), (96, 1986120), (108, 1765440), (120, 1588896), (128, 1489590), (135, 1412352), (144, 1324080), (160, 1191672), (162, 1176960), (180, 1059264), (192, 993060), (216, 882720), (240, 794448), (243, 784640), (256, 744795), (270, 706176), (288, 662040), (320, 595836), (324, 588480), (360, 529632), (384, 496530), (405, 470784), (432, 441360), (480, 397224), (486, 392320), (540, 353088), (576, 331020), (613, 311040), (640, 297918), (648, 294240), (720, 264816), (768, 248265), (810, 235392), (864, 220680), (960, 198612), (972, 196160), (1080, 176544), (1152, 165510), (1215, 156928), (1226, 155520), (1280, 148959), (1296, 147120), (1440, 132408), (1620, 117696), (1728, 110340), (1839, 103680), (1920, 99306), (1944, 98080), (2160, 88272), (2304, 82755), (2430, 78464), (2452, 77760), (2592, 73560), (2880, 66204), (3065, 62208), (3240, 58848), (3456, 55170), (3678, 51840), (3840, 49653), (3888, 49040), (4320, 44136), (4860, 39232), (4904, 38880), (5184, 36780), (5517, 34560), (5760, 33102), (6130, 31104), (6480, 29424), (6912, 27585), (7356, 25920), (7776, 24520), (8640, 22068), (9195, 20736), (9720, 19616), (9808, 19440), (10368, 18390), (11034, 17280), (11520, 16551), (12260, 15552), (12960, 14712)]