500420480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5924

約数の個数: 128

約数和(自身を含む): 1439424000

約数和(自身を除く): 939003520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 5879, 6080, 8512, 10640, 11758, 12160, 17024, 21280, 23516, 29395, 41153, 42560, 47032, 58790, 82306, 85120, 94064, 111701, 117580, 164612, 188128, 205765, 223402, 235160, 329224, 376256, 411530, 446804, 470320, 558505, 658448, 752512, 781907, 823060, 893608, 940640, 1117010, 1316896, 1563814, 1646120, 1787216, 1881280, 2234020, 2633792, 3127628, 3292240, 3574432, 3762560, 3909535, 4468040, 5267584, 6255256, 6584480, 7148864, 7819070, 8936080, 12510512, 13168960, 14297728, 15638140, 17872160, 25021024, 26337920, 31276280, 35744320, 50042048, 62552560, 71488640, 100084096, 125105120, 250210240, 500420480]

約数ペア:

[(1, 500420480), (2, 250210240), (4, 125105120), (5, 100084096), (7, 71488640), (8, 62552560), (10, 50042048), (14, 35744320), (16, 31276280), (19, 26337920), (20, 25021024), (28, 17872160), (32, 15638140), (35, 14297728), (38, 13168960), (40, 12510512), (56, 8936080), (64, 7819070), (70, 7148864), (76, 6584480), (80, 6255256), (95, 5267584), (112, 4468040), (128, 3909535), (133, 3762560), (140, 3574432), (152, 3292240), (160, 3127628), (190, 2633792), (224, 2234020), (266, 1881280), (280, 1787216), (304, 1646120), (320, 1563814), (380, 1316896), (448, 1117010), (532, 940640), (560, 893608), (608, 823060), (640, 781907), (665, 752512), (760, 658448), (896, 558505), (1064, 470320), (1120, 446804), (1216, 411530), (1330, 376256), (1520, 329224), (2128, 235160), (2240, 223402), (2432, 205765), (2660, 188128), (3040, 164612), (4256, 117580), (4480, 111701), (5320, 94064), (5879, 85120), (6080, 82306), (8512, 58790), (10640, 47032), (11758, 42560), (12160, 41153), (17024, 29395), (21280, 23516)]