867153920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4503

約数の個数: 96

約数和(自身を含む): 2190661200

約数和(自身を除く): 1323507280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4457, 4864, 5120, 6080, 8914, 9728, 10240, 12160, 17828, 19456, 22285, 24320, 35656, 38912, 44570, 48640, 71312, 84683, 89140, 97280, 142624, 169366, 178280, 194560, 285248, 338732, 356560, 423415, 570496, 677464, 713120, 846830, 1140992, 1354928, 1426240, 1693660, 2281984, 2709856, 2852480, 3387320, 4563968, 5419712, 5704960, 6774640, 9127936, 10839424, 11409920, 13549280, 21678848, 22819840, 27098560, 43357696, 45639680, 54197120, 86715392, 108394240, 173430784, 216788480, 433576960, 867153920]

約数ペア:

[(1, 867153920), (2, 433576960), (4, 216788480), (5, 173430784), (8, 108394240), (10, 86715392), (16, 54197120), (19, 45639680), (20, 43357696), (32, 27098560), (38, 22819840), (40, 21678848), (64, 13549280), (76, 11409920), (80, 10839424), (95, 9127936), (128, 6774640), (152, 5704960), (160, 5419712), (190, 4563968), (256, 3387320), (304, 2852480), (320, 2709856), (380, 2281984), (512, 1693660), (608, 1426240), (640, 1354928), (760, 1140992), (1024, 846830), (1216, 713120), (1280, 677464), (1520, 570496), (2048, 423415), (2432, 356560), (2560, 338732), (3040, 285248), (4457, 194560), (4864, 178280), (5120, 169366), (6080, 142624), (8914, 97280), (9728, 89140), (10240, 84683), (12160, 71312), (17828, 48640), (19456, 44570), (22285, 38912), (24320, 35656)]