442135890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 1416729600

約数和(自身を除く): 974593710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 57, 63, 70, 86, 90, 95, 105, 114, 126, 129, 133, 171, 190, 210, 215, 258, 266, 285, 301, 315, 342, 387, 399, 430, 570, 602, 630, 645, 665, 774, 798, 817, 855, 859, 903, 1197, 1290, 1330, 1505, 1634, 1710, 1718, 1806, 1935, 1995, 2394, 2451, 2577, 2709, 3010, 3870, 3990, 4085, 4295, 4515, 4902, 5154, 5418, 5719, 5985, 6013, 7353, 7731, 8170, 8590, 9030, 11438, 11970, 12026, 12255, 12885, 13545, 14706, 15462, 16321, 17157, 18039, 24510, 25770, 27090, 28595, 30065, 32642, 34314, 36078, 36765, 36937, 38655, 48963, 51471, 54117, 57190, 60130, 73530, 73874, 77310, 81605, 85785, 90195, 97926, 102942, 108234, 110811, 114247, 146889, 163210, 171570, 180390, 184685, 221622, 228494, 244815, 257355, 258559, 270585, 293778, 332433, 342741, 369370, 489630, 514710, 517118, 541170, 554055, 571235, 664866, 685482, 701803, 734445, 775677, 1028223, 1108110, 1142470, 1292795, 1403606, 1468890, 1551354, 1662165, 1713705, 2056446, 2105409, 2327031, 2585590, 3324330, 3427410, 3509015, 3878385, 4210818, 4654062, 4912621, 5141115, 6316227, 7018030, 7756770, 9825242, 10282230, 10527045, 11635155, 12632454, 14737863, 21054090, 23270310, 24563105, 29475726, 31581135, 44213589, 49126210, 63162270, 73689315, 88427178, 147378630, 221067945, 442135890]

約数ペア:

[(1, 442135890), (2, 221067945), (3, 147378630), (5, 88427178), (6, 73689315), (7, 63162270), (9, 49126210), (10, 44213589), (14, 31581135), (15, 29475726), (18, 24563105), (19, 23270310), (21, 21054090), (30, 14737863), (35, 12632454), (38, 11635155), (42, 10527045), (43, 10282230), (45, 9825242), (57, 7756770), (63, 7018030), (70, 6316227), (86, 5141115), (90, 4912621), (95, 4654062), (105, 4210818), (114, 3878385), (126, 3509015), (129, 3427410), (133, 3324330), (171, 2585590), (190, 2327031), (210, 2105409), (215, 2056446), (258, 1713705), (266, 1662165), (285, 1551354), (301, 1468890), (315, 1403606), (342, 1292795), (387, 1142470), (399, 1108110), (430, 1028223), (570, 775677), (602, 734445), (630, 701803), (645, 685482), (665, 664866), (774, 571235), (798, 554055), (817, 541170), (855, 517118), (859, 514710), (903, 489630), (1197, 369370), (1290, 342741), (1330, 332433), (1505, 293778), (1634, 270585), (1710, 258559), (1718, 257355), (1806, 244815), (1935, 228494), (1995, 221622), (2394, 184685), (2451, 180390), (2577, 171570), (2709, 163210), (3010, 146889), (3870, 114247), (3990, 110811), (4085, 108234), (4295, 102942), (4515, 97926), (4902, 90195), (5154, 85785), (5418, 81605), (5719, 77310), (5985, 73874), (6013, 73530), (7353, 60130), (7731, 57190), (8170, 54117), (8590, 51471), (9030, 48963), (11438, 38655), (11970, 36937), (12026, 36765), (12255, 36078), (12885, 34314), (13545, 32642), (14706, 30065), (15462, 28595), (16321, 27090), (17157, 25770), (18039, 24510)]