450114560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 176

約数和(自身を含む): 1300909440

約数和(自身を除く): 850794880

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, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 661, 665, 760, 896, 1024, 1064, 1120, 1216, 1280, 1322, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2644, 2660, 3040, 3305, 3584, 4256, 4480, 4627, 4864, 5120, 5288, 5320, 6080, 6610, 7168, 8512, 8960, 9254, 9728, 10576, 10640, 12160, 12559, 13220, 17024, 17920, 18508, 19456, 21152, 21280, 23135, 24320, 25118, 26440, 34048, 35840, 37016, 42304, 42560, 46270, 48640, 50236, 52880, 62795, 68096, 74032, 84608, 85120, 87913, 92540, 97280, 100472, 105760, 125590, 136192, 148064, 169216, 170240, 175826, 185080, 200944, 211520, 251180, 296128, 338432, 340480, 351652, 370160, 401888, 423040, 439565, 502360, 592256, 676864, 680960, 703304, 740320, 803776, 846080, 879130, 1004720, 1184512, 1406608, 1480640, 1607552, 1692160, 1758260, 2009440, 2369024, 2813216, 2961280, 3215104, 3384320, 3516520, 4018880, 4738048, 5626432, 5922560, 6430208, 7033040, 8037760, 11252864, 11845120, 12860416, 14066080, 16075520, 22505728, 23690240, 28132160, 32151040, 45011456, 56264320, 64302080, 90022912, 112528640, 225057280, 450114560]

約数ペア:

[(1, 450114560), (2, 225057280), (4, 112528640), (5, 90022912), (7, 64302080), (8, 56264320), (10, 45011456), (14, 32151040), (16, 28132160), (19, 23690240), (20, 22505728), (28, 16075520), (32, 14066080), (35, 12860416), (38, 11845120), (40, 11252864), (56, 8037760), (64, 7033040), (70, 6430208), (76, 5922560), (80, 5626432), (95, 4738048), (112, 4018880), (128, 3516520), (133, 3384320), (140, 3215104), (152, 2961280), (160, 2813216), (190, 2369024), (224, 2009440), (256, 1758260), (266, 1692160), (280, 1607552), (304, 1480640), (320, 1406608), (380, 1184512), (448, 1004720), (512, 879130), (532, 846080), (560, 803776), (608, 740320), (640, 703304), (661, 680960), (665, 676864), (760, 592256), (896, 502360), (1024, 439565), (1064, 423040), (1120, 401888), (1216, 370160), (1280, 351652), (1322, 340480), (1330, 338432), (1520, 296128), (1792, 251180), (2128, 211520), (2240, 200944), (2432, 185080), (2560, 175826), (2644, 170240), (2660, 169216), (3040, 148064), (3305, 136192), (3584, 125590), (4256, 105760), (4480, 100472), (4627, 97280), (4864, 92540), (5120, 87913), (5288, 85120), (5320, 84608), (6080, 74032), (6610, 68096), (7168, 62795), (8512, 52880), (8960, 50236), (9254, 48640), (9728, 46270), (10576, 42560), (10640, 42304), (12160, 37016), (12559, 35840), (13220, 34048), (17024, 26440), (17920, 25118), (18508, 24320), (19456, 23135), (21152, 21280)]