282809520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56113}}^1$

素因数の和:56139

約数の個数: 120

約数和(自身を含む): 1085469216

約数和(自身を除く): 802659696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56113, 112226, 168339, 224452, 280565, 336678, 392791, 448904, 505017, 561130, 673356, 785582, 841695, 897808, 1010034, 1122260, 1178373, 1346712, 1571164, 1683390, 1963955, 2020068, 2244520, 2356746, 2525085, 2693424, 3142328, 3366780, 3535119, 3927910, 4040136, 4489040, 4713492, 5050170, 5891865, 6284656, 6733560, 7070238, 7855820, 8080272, 9426984, 10100340, 11783730, 13467120, 14140476, 15711640, 17675595, 18853968, 20200680, 23567460, 28280952, 31423280, 35351190, 40401360, 47134920, 56561904, 70702380, 94269840, 141404760, 282809520]

約数ペア:

[(1, 282809520), (2, 141404760), (3, 94269840), (4, 70702380), (5, 56561904), (6, 47134920), (7, 40401360), (8, 35351190), (9, 31423280), (10, 28280952), (12, 23567460), (14, 20200680), (15, 18853968), (16, 17675595), (18, 15711640), (20, 14140476), (21, 13467120), (24, 11783730), (28, 10100340), (30, 9426984), (35, 8080272), (36, 7855820), (40, 7070238), (42, 6733560), (45, 6284656), (48, 5891865), (56, 5050170), (60, 4713492), (63, 4489040), (70, 4040136), (72, 3927910), (80, 3535119), (84, 3366780), (90, 3142328), (105, 2693424), (112, 2525085), (120, 2356746), (126, 2244520), (140, 2020068), (144, 1963955), (168, 1683390), (180, 1571164), (210, 1346712), (240, 1178373), (252, 1122260), (280, 1010034), (315, 897808), (336, 841695), (360, 785582), (420, 673356), (504, 561130), (560, 505017), (630, 448904), (720, 392791), (840, 336678), (1008, 280565), (1260, 224452), (1680, 168339), (2520, 112226), (5040, 56113)]