325884160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 917150976

約数和(自身を除く): 591266816

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, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 983, 1036, 1120, 1184, 1280, 1295, 1480, 1792, 1966, 2072, 2240, 2368, 2590, 2960, 3932, 4144, 4480, 4736, 4915, 5180, 5920, 6881, 7864, 8288, 8960, 9472, 9830, 10360, 11840, 13762, 15728, 16576, 19660, 20720, 23680, 27524, 31456, 33152, 34405, 36371, 39320, 41440, 47360, 55048, 62912, 66304, 68810, 72742, 78640, 82880, 110096, 125824, 137620, 145484, 157280, 165760, 181855, 220192, 251648, 254597, 275240, 290968, 314560, 331520, 363710, 440384, 509194, 550480, 581936, 629120, 727420, 880768, 1018388, 1100960, 1163872, 1258240, 1272985, 1454840, 1761536, 2036776, 2201920, 2327744, 2545970, 2909680, 4073552, 4403840, 4655488, 5091940, 5819360, 8147104, 8807680, 9310976, 10183880, 11638720, 16294208, 20367760, 23277440, 32588416, 40735520, 46554880, 65176832, 81471040, 162942080, 325884160]

約数ペア:

[(1, 325884160), (2, 162942080), (4, 81471040), (5, 65176832), (7, 46554880), (8, 40735520), (10, 32588416), (14, 23277440), (16, 20367760), (20, 16294208), (28, 11638720), (32, 10183880), (35, 9310976), (37, 8807680), (40, 8147104), (56, 5819360), (64, 5091940), (70, 4655488), (74, 4403840), (80, 4073552), (112, 2909680), (128, 2545970), (140, 2327744), (148, 2201920), (160, 2036776), (185, 1761536), (224, 1454840), (256, 1272985), (259, 1258240), (280, 1163872), (296, 1100960), (320, 1018388), (370, 880768), (448, 727420), (518, 629120), (560, 581936), (592, 550480), (640, 509194), (740, 440384), (896, 363710), (983, 331520), (1036, 314560), (1120, 290968), (1184, 275240), (1280, 254597), (1295, 251648), (1480, 220192), (1792, 181855), (1966, 165760), (2072, 157280), (2240, 145484), (2368, 137620), (2590, 125824), (2960, 110096), (3932, 82880), (4144, 78640), (4480, 72742), (4736, 68810), (4915, 66304), (5180, 62912), (5920, 55048), (6881, 47360), (7864, 41440), (8288, 39320), (8960, 36371), (9472, 34405), (9830, 33152), (10360, 31456), (11840, 27524), (13762, 23680), (15728, 20720), (16576, 19660)]