765597840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4259}}^1$

素因数の和:4389

約数の個数: 160

約数和(自身を含む): 2738396160

約数和(自身を除く): 1972798320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 3210, 3745, 4259, 4280, 4494, 5136, 5992, 6420, 7490, 8518, 8560, 8988, 11235, 11984, 12777, 12840, 14980, 17036, 17976, 21295, 22470, 25554, 25680, 29813, 29960, 34072, 35952, 42590, 44940, 51108, 59626, 59920, 63885, 68144, 85180, 89439, 89880, 102216, 119252, 127770, 149065, 170360, 178878, 179760, 204432, 238504, 255540, 298130, 340720, 357756, 447195, 455713, 477008, 511080, 596260, 715512, 894390, 911426, 1022160, 1192520, 1367139, 1431024, 1788780, 1822852, 2278565, 2385040, 2734278, 3189991, 3577560, 3645704, 4557130, 5468556, 6379982, 6835695, 7155120, 7291408, 9114260, 9569973, 10937112, 12759964, 13671390, 15949955, 18228520, 19139946, 21874224, 25519928, 27342780, 31899910, 36457040, 38279892, 47849865, 51039856, 54685560, 63799820, 76559784, 95699730, 109371120, 127599640, 153119568, 191399460, 255199280, 382798920, 765597840]

約数ペア:

[(1, 765597840), (2, 382798920), (3, 255199280), (4, 191399460), (5, 153119568), (6, 127599640), (7, 109371120), (8, 95699730), (10, 76559784), (12, 63799820), (14, 54685560), (15, 51039856), (16, 47849865), (20, 38279892), (21, 36457040), (24, 31899910), (28, 27342780), (30, 25519928), (35, 21874224), (40, 19139946), (42, 18228520), (48, 15949955), (56, 13671390), (60, 12759964), (70, 10937112), (80, 9569973), (84, 9114260), (105, 7291408), (107, 7155120), (112, 6835695), (120, 6379982), (140, 5468556), (168, 4557130), (210, 3645704), (214, 3577560), (240, 3189991), (280, 2734278), (321, 2385040), (336, 2278565), (420, 1822852), (428, 1788780), (535, 1431024), (560, 1367139), (642, 1192520), (749, 1022160), (840, 911426), (856, 894390), (1070, 715512), (1284, 596260), (1498, 511080), (1605, 477008), (1680, 455713), (1712, 447195), (2140, 357756), (2247, 340720), (2568, 298130), (2996, 255540), (3210, 238504), (3745, 204432), (4259, 179760), (4280, 178878), (4494, 170360), (5136, 149065), (5992, 127770), (6420, 119252), (7490, 102216), (8518, 89880), (8560, 89439), (8988, 85180), (11235, 68144), (11984, 63885), (12777, 59920), (12840, 59626), (14980, 51108), (17036, 44940), (17976, 42590), (21295, 35952), (22470, 34072), (25554, 29960), (25680, 29813)]