151389840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 542465280

約数和(自身を除く): 391075440

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, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 929, 970, 1164, 1358, 1455, 1552, 1680, 1858, 1940, 2037, 2328, 2716, 2787, 2910, 3395, 3716, 3880, 4074, 4645, 4656, 5432, 5574, 5820, 6503, 6790, 7432, 7760, 8148, 9290, 10185, 10864, 11148, 11640, 13006, 13580, 13935, 14864, 16296, 18580, 19509, 20370, 22296, 23280, 26012, 27160, 27870, 32515, 32592, 37160, 39018, 40740, 44592, 52024, 54320, 55740, 65030, 74320, 78036, 81480, 90113, 97545, 104048, 111480, 130060, 156072, 162960, 180226, 195090, 222960, 260120, 270339, 312144, 360452, 390180, 450565, 520240, 540678, 630791, 720904, 780360, 901130, 1081356, 1261582, 1351695, 1441808, 1560720, 1802260, 1892373, 2162712, 2523164, 2703390, 3153955, 3604520, 3784746, 4325424, 5046328, 5406780, 6307910, 7209040, 7569492, 9461865, 10092656, 10813560, 12615820, 15138984, 18923730, 21627120, 25231640, 30277968, 37847460, 50463280, 75694920, 151389840]

約数ペア:

[(1, 151389840), (2, 75694920), (3, 50463280), (4, 37847460), (5, 30277968), (6, 25231640), (7, 21627120), (8, 18923730), (10, 15138984), (12, 12615820), (14, 10813560), (15, 10092656), (16, 9461865), (20, 7569492), (21, 7209040), (24, 6307910), (28, 5406780), (30, 5046328), (35, 4325424), (40, 3784746), (42, 3604520), (48, 3153955), (56, 2703390), (60, 2523164), (70, 2162712), (80, 1892373), (84, 1802260), (97, 1560720), (105, 1441808), (112, 1351695), (120, 1261582), (140, 1081356), (168, 901130), (194, 780360), (210, 720904), (240, 630791), (280, 540678), (291, 520240), (336, 450565), (388, 390180), (420, 360452), (485, 312144), (560, 270339), (582, 260120), (679, 222960), (776, 195090), (840, 180226), (929, 162960), (970, 156072), (1164, 130060), (1358, 111480), (1455, 104048), (1552, 97545), (1680, 90113), (1858, 81480), (1940, 78036), (2037, 74320), (2328, 65030), (2716, 55740), (2787, 54320), (2910, 52024), (3395, 44592), (3716, 40740), (3880, 39018), (4074, 37160), (4645, 32592), (4656, 32515), (5432, 27870), (5574, 27160), (5820, 26012), (6503, 23280), (6790, 22296), (7432, 20370), (7760, 19509), (8148, 18580), (9290, 16296), (10185, 14864), (10864, 13935), (11148, 13580), (11640, 13006)]