242905600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 120

約数和(自身を含む): 688045248

約数和(自身を除く): 445139648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2711, 2800, 3200, 3584, 4480, 5422, 5600, 6400, 8960, 10844, 11200, 12800, 13555, 17920, 18977, 21688, 22400, 27110, 37954, 43376, 44800, 54220, 67775, 75908, 86752, 89600, 94885, 108440, 135550, 151816, 173504, 189770, 216880, 271100, 303632, 347008, 379540, 433760, 474425, 542200, 607264, 694016, 759080, 867520, 948850, 1084400, 1214528, 1388032, 1518160, 1735040, 1897700, 2168800, 2429056, 3036320, 3470080, 3795400, 4337600, 4858112, 6072640, 6940160, 7590800, 8675200, 9716224, 12145280, 15181600, 17350400, 24290560, 30363200, 34700800, 48581120, 60726400, 121452800, 242905600]

約数ペア:

[(1, 242905600), (2, 121452800), (4, 60726400), (5, 48581120), (7, 34700800), (8, 30363200), (10, 24290560), (14, 17350400), (16, 15181600), (20, 12145280), (25, 9716224), (28, 8675200), (32, 7590800), (35, 6940160), (40, 6072640), (50, 4858112), (56, 4337600), (64, 3795400), (70, 3470080), (80, 3036320), (100, 2429056), (112, 2168800), (128, 1897700), (140, 1735040), (160, 1518160), (175, 1388032), (200, 1214528), (224, 1084400), (256, 948850), (280, 867520), (320, 759080), (350, 694016), (400, 607264), (448, 542200), (512, 474425), (560, 433760), (640, 379540), (700, 347008), (800, 303632), (896, 271100), (1120, 216880), (1280, 189770), (1400, 173504), (1600, 151816), (1792, 135550), (2240, 108440), (2560, 94885), (2711, 89600), (2800, 86752), (3200, 75908), (3584, 67775), (4480, 54220), (5422, 44800), (5600, 43376), (6400, 37954), (8960, 27110), (10844, 22400), (11200, 21688), (12800, 18977), (13555, 17920)]