16121469840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{98929}}^1$

素因数の和:99049

約数の個数: 160

約数和(自身を含む): 57705473280

約数和(自身を除く): 41584003440

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, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4656, 5432, 5820, 6790, 7760, 8148, 10185, 10864, 11640, 13580, 16296, 20370, 23280, 27160, 32592, 40740, 54320, 81480, 98929, 162960, 197858, 296787, 395716, 494645, 593574, 692503, 791432, 989290, 1187148, 1385006, 1483935, 1582864, 1978580, 2077509, 2374296, 2770012, 2967870, 3462515, 3957160, 4155018, 4748592, 5540024, 5935740, 6925030, 7914320, 8310036, 9596113, 10387545, 11080048, 11871480, 13850060, 16620072, 19192226, 20775090, 23742960, 27700120, 28788339, 33240144, 38384452, 41550180, 47980565, 55400240, 57576678, 67172791, 76768904, 83100360, 95961130, 115153356, 134345582, 143941695, 153537808, 166200720, 191922260, 201518373, 230306712, 268691164, 287883390, 335863955, 383844520, 403036746, 460613424, 537382328, 575766780, 671727910, 767689040, 806073492, 1007591865, 1074764656, 1151533560, 1343455820, 1612146984, 2015183730, 2303067120, 2686911640, 3224293968, 4030367460, 5373823280, 8060734920, 16121469840]

約数ペア:

[(1, 16121469840), (2, 8060734920), (3, 5373823280), (4, 4030367460), (5, 3224293968), (6, 2686911640), (7, 2303067120), (8, 2015183730), (10, 1612146984), (12, 1343455820), (14, 1151533560), (15, 1074764656), (16, 1007591865), (20, 806073492), (21, 767689040), (24, 671727910), (28, 575766780), (30, 537382328), (35, 460613424), (40, 403036746), (42, 383844520), (48, 335863955), (56, 287883390), (60, 268691164), (70, 230306712), (80, 201518373), (84, 191922260), (97, 166200720), (105, 153537808), (112, 143941695), (120, 134345582), (140, 115153356), (168, 95961130), (194, 83100360), (210, 76768904), (240, 67172791), (280, 57576678), (291, 55400240), (336, 47980565), (388, 41550180), (420, 38384452), (485, 33240144), (560, 28788339), (582, 27700120), (679, 23742960), (776, 20775090), (840, 19192226), (970, 16620072), (1164, 13850060), (1358, 11871480), (1455, 11080048), (1552, 10387545), (1680, 9596113), (1940, 8310036), (2037, 7914320), (2328, 6925030), (2716, 5935740), (2910, 5540024), (3395, 4748592), (3880, 4155018), (4074, 3957160), (4656, 3462515), (5432, 2967870), (5820, 2770012), (6790, 2374296), (7760, 2077509), (8148, 1978580), (10185, 1582864), (10864, 1483935), (11640, 1385006), (13580, 1187148), (16296, 989290), (20370, 791432), (23280, 692503), (27160, 593574), (32592, 494645), (40740, 395716), (54320, 296787), (81480, 197858), (98929, 162960)]