159757320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1783

約数の個数: 128

約数和(自身を含む): 517104000

約数和(自身を除く): 357346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 1709, 2280, 2337, 2460, 3116, 3418, 3895, 4674, 4920, 5127, 6232, 6836, 7790, 8545, 9348, 10254, 11685, 13672, 15580, 17090, 18696, 20508, 23370, 25635, 31160, 32471, 34180, 41016, 46740, 51270, 64942, 68360, 70069, 93480, 97413, 102540, 129884, 140138, 162355, 194826, 205080, 210207, 259768, 280276, 324710, 350345, 389652, 420414, 487065, 560552, 649420, 700690, 779304, 840828, 974130, 1051035, 1298840, 1331311, 1401380, 1681656, 1948260, 2102070, 2662622, 2802760, 3896520, 3993933, 4204140, 5325244, 6656555, 7987866, 8408280, 10650488, 13313110, 15975732, 19969665, 26626220, 31951464, 39939330, 53252440, 79878660, 159757320]

約数ペア:

[(1, 159757320), (2, 79878660), (3, 53252440), (4, 39939330), (5, 31951464), (6, 26626220), (8, 19969665), (10, 15975732), (12, 13313110), (15, 10650488), (19, 8408280), (20, 7987866), (24, 6656555), (30, 5325244), (38, 4204140), (40, 3993933), (41, 3896520), (57, 2802760), (60, 2662622), (76, 2102070), (82, 1948260), (95, 1681656), (114, 1401380), (120, 1331311), (123, 1298840), (152, 1051035), (164, 974130), (190, 840828), (205, 779304), (228, 700690), (246, 649420), (285, 560552), (328, 487065), (380, 420414), (410, 389652), (456, 350345), (492, 324710), (570, 280276), (615, 259768), (760, 210207), (779, 205080), (820, 194826), (984, 162355), (1140, 140138), (1230, 129884), (1558, 102540), (1640, 97413), (1709, 93480), (2280, 70069), (2337, 68360), (2460, 64942), (3116, 51270), (3418, 46740), (3895, 41016), (4674, 34180), (4920, 32471), (5127, 31160), (6232, 25635), (6836, 23370), (7790, 20508), (8545, 18696), (9348, 17090), (10254, 15580), (11685, 13672)]