147678451560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{290317}}^1$

素因数の和:290497

約数の個数: 160

約数和(自身を含む): 499526957160

約数和(自身を除く): 351848505600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 471, 540, 628, 648, 785, 810, 942, 1080, 1256, 1413, 1570, 1620, 1884, 2355, 2826, 3140, 3240, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 12717, 14130, 16956, 18840, 21195, 25434, 28260, 33912, 42390, 50868, 56520, 63585, 84780, 101736, 127170, 169560, 254340, 290317, 508680, 580634, 870951, 1161268, 1451585, 1741902, 2322536, 2612853, 2903170, 3483804, 4354755, 5225706, 5806340, 6967608, 7838559, 8709510, 10451412, 11612680, 13064265, 15677118, 17419020, 20902824, 23515677, 26128530, 31354236, 34838040, 39192795, 45579769, 47031354, 52257060, 62708472, 78385590, 91159538, 94062708, 104514120, 117578385, 136739307, 156771180, 182319076, 188125416, 227898845, 235156770, 273478614, 313542360, 364638152, 410217921, 455797690, 470313540, 546957228, 683696535, 820435842, 911595380, 940627080, 1093914456, 1230653763, 1367393070, 1640871684, 1823190760, 2051089605, 2461307526, 2734786140, 3281743368, 3691961289, 4102179210, 4922615052, 5469572280, 6153268815, 7383922578, 8204358420, 9845230104, 12306537630, 14767845156, 16408716840, 18459806445, 24613075260, 29535690312, 36919612890, 49226150520, 73839225780, 147678451560]

約数ペア:

[(1, 147678451560), (2, 73839225780), (3, 49226150520), (4, 36919612890), (5, 29535690312), (6, 24613075260), (8, 18459806445), (9, 16408716840), (10, 14767845156), (12, 12306537630), (15, 9845230104), (18, 8204358420), (20, 7383922578), (24, 6153268815), (27, 5469572280), (30, 4922615052), (36, 4102179210), (40, 3691961289), (45, 3281743368), (54, 2734786140), (60, 2461307526), (72, 2051089605), (81, 1823190760), (90, 1640871684), (108, 1367393070), (120, 1230653763), (135, 1093914456), (157, 940627080), (162, 911595380), (180, 820435842), (216, 683696535), (270, 546957228), (314, 470313540), (324, 455797690), (360, 410217921), (405, 364638152), (471, 313542360), (540, 273478614), (628, 235156770), (648, 227898845), (785, 188125416), (810, 182319076), (942, 156771180), (1080, 136739307), (1256, 117578385), (1413, 104514120), (1570, 94062708), (1620, 91159538), (1884, 78385590), (2355, 62708472), (2826, 52257060), (3140, 47031354), (3240, 45579769), (3768, 39192795), (4239, 34838040), (4710, 31354236), (5652, 26128530), (6280, 23515677), (7065, 20902824), (8478, 17419020), (9420, 15677118), (11304, 13064265), (12717, 11612680), (14130, 10451412), (16956, 8709510), (18840, 7838559), (21195, 6967608), (25434, 5806340), (28260, 5225706), (33912, 4354755), (42390, 3483804), (50868, 2903170), (56520, 2612853), (63585, 2322536), (84780, 1741902), (101736, 1451585), (127170, 1161268), (169560, 870951), (254340, 580634), (290317, 508680)]