162942080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 457678080

約数和(自身を除く): 294736000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 983, 1036, 1120, 1184, 1295, 1480, 1966, 2072, 2240, 2368, 2590, 2960, 3932, 4144, 4480, 4736, 4915, 5180, 5920, 6881, 7864, 8288, 9830, 10360, 11840, 13762, 15728, 16576, 19660, 20720, 23680, 27524, 31456, 33152, 34405, 36371, 39320, 41440, 55048, 62912, 68810, 72742, 78640, 82880, 110096, 125824, 137620, 145484, 157280, 165760, 181855, 220192, 254597, 275240, 290968, 314560, 363710, 440384, 509194, 550480, 581936, 629120, 727420, 880768, 1018388, 1100960, 1163872, 1272985, 1454840, 2036776, 2201920, 2327744, 2545970, 2909680, 4073552, 4403840, 4655488, 5091940, 5819360, 8147104, 10183880, 11638720, 16294208, 20367760, 23277440, 32588416, 40735520, 81471040, 162942080]

約数ペア:

[(1, 162942080), (2, 81471040), (4, 40735520), (5, 32588416), (7, 23277440), (8, 20367760), (10, 16294208), (14, 11638720), (16, 10183880), (20, 8147104), (28, 5819360), (32, 5091940), (35, 4655488), (37, 4403840), (40, 4073552), (56, 2909680), (64, 2545970), (70, 2327744), (74, 2201920), (80, 2036776), (112, 1454840), (128, 1272985), (140, 1163872), (148, 1100960), (160, 1018388), (185, 880768), (224, 727420), (259, 629120), (280, 581936), (296, 550480), (320, 509194), (370, 440384), (448, 363710), (518, 314560), (560, 290968), (592, 275240), (640, 254597), (740, 220192), (896, 181855), (983, 165760), (1036, 157280), (1120, 145484), (1184, 137620), (1295, 125824), (1480, 110096), (1966, 82880), (2072, 78640), (2240, 72742), (2368, 68810), (2590, 62912), (2960, 55048), (3932, 41440), (4144, 39320), (4480, 36371), (4736, 34405), (4915, 33152), (5180, 31456), (5920, 27524), (6881, 23680), (7864, 20720), (8288, 19660), (9830, 16576), (10360, 15728), (11840, 13762)]