1355425280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 3582627840

約数和(自身を除く): 2227202560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 379, 440, 508, 512, 635, 640, 704, 758, 880, 1016, 1270, 1280, 1397, 1408, 1516, 1760, 1895, 2032, 2540, 2560, 2794, 2816, 3032, 3520, 3790, 4064, 4169, 5080, 5588, 5632, 6064, 6985, 7040, 7580, 8128, 8338, 10160, 11176, 12128, 13970, 14080, 15160, 16256, 16676, 20320, 20845, 22352, 24256, 27940, 28160, 30320, 32512, 33352, 40640, 41690, 44704, 48133, 48512, 55880, 60640, 65024, 66704, 81280, 83380, 89408, 96266, 97024, 111760, 121280, 133408, 162560, 166760, 178816, 192532, 194048, 223520, 240665, 242560, 266816, 325120, 333520, 357632, 385064, 447040, 481330, 485120, 529463, 533632, 667040, 715264, 770128, 894080, 962660, 970240, 1058926, 1067264, 1334080, 1540256, 1788160, 1925320, 2117852, 2134528, 2647315, 2668160, 3080512, 3576320, 3850640, 4235704, 5294630, 5336320, 6161024, 7701280, 8471408, 10589260, 10672640, 12322048, 15402560, 16942816, 21178520, 24644096, 30805120, 33885632, 42357040, 61610240, 67771264, 84714080, 123220480, 135542528, 169428160, 271085056, 338856320, 677712640, 1355425280]

約数ペア:

[(1, 1355425280), (2, 677712640), (4, 338856320), (5, 271085056), (8, 169428160), (10, 135542528), (11, 123220480), (16, 84714080), (20, 67771264), (22, 61610240), (32, 42357040), (40, 33885632), (44, 30805120), (55, 24644096), (64, 21178520), (80, 16942816), (88, 15402560), (110, 12322048), (127, 10672640), (128, 10589260), (160, 8471408), (176, 7701280), (220, 6161024), (254, 5336320), (256, 5294630), (320, 4235704), (352, 3850640), (379, 3576320), (440, 3080512), (508, 2668160), (512, 2647315), (635, 2134528), (640, 2117852), (704, 1925320), (758, 1788160), (880, 1540256), (1016, 1334080), (1270, 1067264), (1280, 1058926), (1397, 970240), (1408, 962660), (1516, 894080), (1760, 770128), (1895, 715264), (2032, 667040), (2540, 533632), (2560, 529463), (2794, 485120), (2816, 481330), (3032, 447040), (3520, 385064), (3790, 357632), (4064, 333520), (4169, 325120), (5080, 266816), (5588, 242560), (5632, 240665), (6064, 223520), (6985, 194048), (7040, 192532), (7580, 178816), (8128, 166760), (8338, 162560), (10160, 133408), (11176, 121280), (12128, 111760), (13970, 97024), (14080, 96266), (15160, 89408), (16256, 83380), (16676, 81280), (20320, 66704), (20845, 65024), (22352, 60640), (24256, 55880), (27940, 48512), (28160, 48133), (30320, 44704), (32512, 41690), (33352, 40640)]