16880132640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5023849}}^1$

素因数の和:5023874

約数の個数: 96

約数和(自身を含む): 60768489600

約数和(自身を除く): 43888356960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5023849, 10047698, 15071547, 20095396, 25119245, 30143094, 35166943, 40190792, 50238490, 60286188, 70333886, 75357735, 80381584, 100476980, 105500829, 120572376, 140667772, 150715470, 160763168, 175834715, 200953960, 211001658, 241144752, 281335544, 301430940, 351669430, 401907920, 422003316, 482289504, 527504145, 562671088, 602861880, 703338860, 803815840, 844006632, 1055008290, 1125342176, 1205723760, 1406677720, 1688013264, 2110016580, 2411447520, 2813355440, 3376026528, 4220033160, 5626710880, 8440066320, 16880132640]

約数ペア:

[(1, 16880132640), (2, 8440066320), (3, 5626710880), (4, 4220033160), (5, 3376026528), (6, 2813355440), (7, 2411447520), (8, 2110016580), (10, 1688013264), (12, 1406677720), (14, 1205723760), (15, 1125342176), (16, 1055008290), (20, 844006632), (21, 803815840), (24, 703338860), (28, 602861880), (30, 562671088), (32, 527504145), (35, 482289504), (40, 422003316), (42, 401907920), (48, 351669430), (56, 301430940), (60, 281335544), (70, 241144752), (80, 211001658), (84, 200953960), (96, 175834715), (105, 160763168), (112, 150715470), (120, 140667772), (140, 120572376), (160, 105500829), (168, 100476980), (210, 80381584), (224, 75357735), (240, 70333886), (280, 60286188), (336, 50238490), (420, 40190792), (480, 35166943), (560, 30143094), (672, 25119245), (840, 20095396), (1120, 15071547), (1680, 10047698), (3360, 5023849)]