1120851200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 3211794432

約数和(自身を除く): 2090943232

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, 127, 128, 140, 160, 175, 197, 200, 224, 254, 256, 280, 320, 350, 394, 400, 448, 508, 560, 635, 640, 700, 788, 800, 889, 896, 985, 1016, 1120, 1270, 1280, 1379, 1400, 1576, 1600, 1778, 1792, 1970, 2032, 2240, 2540, 2758, 2800, 3152, 3175, 3200, 3556, 3940, 4064, 4445, 4480, 4925, 5080, 5516, 5600, 6304, 6350, 6400, 6895, 7112, 7880, 8128, 8890, 8960, 9850, 10160, 11032, 11200, 12608, 12700, 13790, 14224, 15760, 16256, 17780, 19700, 20320, 22064, 22225, 22400, 25019, 25216, 25400, 27580, 28448, 31520, 32512, 34475, 35560, 39400, 40640, 44128, 44450, 44800, 50038, 50432, 50800, 55160, 56896, 63040, 68950, 71120, 78800, 81280, 88256, 88900, 100076, 101600, 110320, 113792, 125095, 126080, 137900, 142240, 157600, 162560, 175133, 176512, 177800, 200152, 203200, 220640, 227584, 250190, 252160, 275800, 284480, 315200, 350266, 353024, 355600, 400304, 406400, 441280, 500380, 551600, 568960, 625475, 630400, 700532, 711200, 800608, 812800, 875665, 882560, 1000760, 1103200, 1137920, 1250950, 1260800, 1401064, 1422400, 1601216, 1751330, 1765120, 2001520, 2206400, 2501900, 2802128, 2844800, 3202432, 3502660, 4003040, 4378325, 4412800, 5003800, 5604256, 5689600, 6404864, 7005320, 8006080, 8756650, 8825600, 10007600, 11208512, 14010640, 16012160, 17513300, 20015200, 22417024, 28021280, 32024320, 35026600, 40030400, 44834048, 56042560, 70053200, 80060800, 112085120, 140106400, 160121600, 224170240, 280212800, 560425600, 1120851200]

約数ペア:

[(1, 1120851200), (2, 560425600), (4, 280212800), (5, 224170240), (7, 160121600), (8, 140106400), (10, 112085120), (14, 80060800), (16, 70053200), (20, 56042560), (25, 44834048), (28, 40030400), (32, 35026600), (35, 32024320), (40, 28021280), (50, 22417024), (56, 20015200), (64, 17513300), (70, 16012160), (80, 14010640), (100, 11208512), (112, 10007600), (127, 8825600), (128, 8756650), (140, 8006080), (160, 7005320), (175, 6404864), (197, 5689600), (200, 5604256), (224, 5003800), (254, 4412800), (256, 4378325), (280, 4003040), (320, 3502660), (350, 3202432), (394, 2844800), (400, 2802128), (448, 2501900), (508, 2206400), (560, 2001520), (635, 1765120), (640, 1751330), (700, 1601216), (788, 1422400), (800, 1401064), (889, 1260800), (896, 1250950), (985, 1137920), (1016, 1103200), (1120, 1000760), (1270, 882560), (1280, 875665), (1379, 812800), (1400, 800608), (1576, 711200), (1600, 700532), (1778, 630400), (1792, 625475), (1970, 568960), (2032, 551600), (2240, 500380), (2540, 441280), (2758, 406400), (2800, 400304), (3152, 355600), (3175, 353024), (3200, 350266), (3556, 315200), (3940, 284480), (4064, 275800), (4445, 252160), (4480, 250190), (4925, 227584), (5080, 220640), (5516, 203200), (5600, 200152), (6304, 177800), (6350, 176512), (6400, 175133), (6895, 162560), (7112, 157600), (7880, 142240), (8128, 137900), (8890, 126080), (8960, 125095), (9850, 113792), (10160, 110320), (11032, 101600), (11200, 100076), (12608, 88900), (12700, 88256), (13790, 81280), (14224, 78800), (15760, 71120), (16256, 68950), (17780, 63040), (19700, 56896), (20320, 55160), (22064, 50800), (22225, 50432), (22400, 50038), (25019, 44800), (25216, 44450), (25400, 44128), (27580, 40640), (28448, 39400), (31520, 35560), (32512, 34475)]