168313320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66791}}^1$

素因数の和:66815

約数の個数: 96

約数和(自身を含む): 625173120

約数和(自身を除く): 456859800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 66791, 133582, 200373, 267164, 333955, 400746, 467537, 534328, 601119, 667910, 801492, 935074, 1001865, 1202238, 1335820, 1402611, 1602984, 1870148, 2003730, 2337685, 2404476, 2671640, 2805222, 3005595, 3740296, 4007460, 4207833, 4675370, 4808952, 5610444, 6011190, 7013055, 8014920, 8415666, 9350740, 11220888, 12022380, 14026110, 16831332, 18701480, 21039165, 24044760, 28052220, 33662664, 42078330, 56104440, 84156660, 168313320]

約数ペア:

[(1, 168313320), (2, 84156660), (3, 56104440), (4, 42078330), (5, 33662664), (6, 28052220), (7, 24044760), (8, 21039165), (9, 18701480), (10, 16831332), (12, 14026110), (14, 12022380), (15, 11220888), (18, 9350740), (20, 8415666), (21, 8014920), (24, 7013055), (28, 6011190), (30, 5610444), (35, 4808952), (36, 4675370), (40, 4207833), (42, 4007460), (45, 3740296), (56, 3005595), (60, 2805222), (63, 2671640), (70, 2404476), (72, 2337685), (84, 2003730), (90, 1870148), (105, 1602984), (120, 1402611), (126, 1335820), (140, 1202238), (168, 1001865), (180, 935074), (210, 801492), (252, 667910), (280, 601119), (315, 534328), (360, 467537), (420, 400746), (504, 333955), (630, 267164), (840, 200373), (1260, 133582), (2520, 66791)]