2945434240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4799}}^1$

素因数の和:4962

約数の個数: 128

約数和(自身を含む): 8107776000

約数和(自身を除く): 5162341760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 640, 685, 896, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3836, 4384, 4480, 4795, 4799, 5480, 7672, 8768, 9590, 9598, 10960, 15344, 17536, 19180, 19196, 21920, 23995, 30688, 33593, 38360, 38392, 43840, 47990, 61376, 67186, 76720, 76784, 87680, 95980, 122752, 134372, 153440, 153568, 167965, 191960, 268744, 306880, 307136, 335930, 383920, 537488, 613760, 614272, 657463, 671860, 767840, 1074976, 1314926, 1343720, 1535680, 2149952, 2629852, 2687440, 3071360, 3287315, 4299904, 4602241, 5259704, 5374880, 6574630, 9204482, 10519408, 10749760, 13149260, 18408964, 21038816, 21499520, 23011205, 26298520, 36817928, 42077632, 46022410, 52597040, 73635856, 84155264, 92044820, 105194080, 147271712, 184089640, 210388160, 294543424, 368179280, 420776320, 589086848, 736358560, 1472717120, 2945434240]

約数ペア:

[(1, 2945434240), (2, 1472717120), (4, 736358560), (5, 589086848), (7, 420776320), (8, 368179280), (10, 294543424), (14, 210388160), (16, 184089640), (20, 147271712), (28, 105194080), (32, 92044820), (35, 84155264), (40, 73635856), (56, 52597040), (64, 46022410), (70, 42077632), (80, 36817928), (112, 26298520), (128, 23011205), (137, 21499520), (140, 21038816), (160, 18408964), (224, 13149260), (274, 10749760), (280, 10519408), (320, 9204482), (448, 6574630), (548, 5374880), (560, 5259704), (640, 4602241), (685, 4299904), (896, 3287315), (959, 3071360), (1096, 2687440), (1120, 2629852), (1370, 2149952), (1918, 1535680), (2192, 1343720), (2240, 1314926), (2740, 1074976), (3836, 767840), (4384, 671860), (4480, 657463), (4795, 614272), (4799, 613760), (5480, 537488), (7672, 383920), (8768, 335930), (9590, 307136), (9598, 306880), (10960, 268744), (15344, 191960), (17536, 167965), (19180, 153568), (19196, 153440), (21920, 134372), (23995, 122752), (30688, 95980), (33593, 87680), (38360, 76784), (38392, 76720), (43840, 67186), (47990, 61376)]