1215293200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14537}}^1$

素因数の和:14585

約数の個数: 120

約数和(自身を含む): 3353044320

約数和(自身を除く): 2137751120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1520, 1672, 1900, 2090, 2200, 3344, 3800, 4180, 4400, 5225, 7600, 8360, 10450, 14537, 16720, 20900, 29074, 41800, 58148, 72685, 83600, 116296, 145370, 159907, 232592, 276203, 290740, 319814, 363425, 552406, 581480, 639628, 726850, 799535, 1104812, 1162960, 1279256, 1381015, 1453700, 1599070, 2209624, 2558512, 2762030, 2907400, 3038233, 3198140, 3997675, 4419248, 5524060, 5814800, 6076466, 6396280, 6905075, 7995350, 11048120, 12152932, 12792560, 13810150, 15191165, 15990700, 22096240, 24305864, 27620300, 30382330, 31981400, 48611728, 55240600, 60764660, 63962800, 75955825, 110481200, 121529320, 151911650, 243058640, 303823300, 607646600, 1215293200]

約数ペア:

[(1, 1215293200), (2, 607646600), (4, 303823300), (5, 243058640), (8, 151911650), (10, 121529320), (11, 110481200), (16, 75955825), (19, 63962800), (20, 60764660), (22, 55240600), (25, 48611728), (38, 31981400), (40, 30382330), (44, 27620300), (50, 24305864), (55, 22096240), (76, 15990700), (80, 15191165), (88, 13810150), (95, 12792560), (100, 12152932), (110, 11048120), (152, 7995350), (176, 6905075), (190, 6396280), (200, 6076466), (209, 5814800), (220, 5524060), (275, 4419248), (304, 3997675), (380, 3198140), (400, 3038233), (418, 2907400), (440, 2762030), (475, 2558512), (550, 2209624), (760, 1599070), (836, 1453700), (880, 1381015), (950, 1279256), (1045, 1162960), (1100, 1104812), (1520, 799535), (1672, 726850), (1900, 639628), (2090, 581480), (2200, 552406), (3344, 363425), (3800, 319814), (4180, 290740), (4400, 276203), (5225, 232592), (7600, 159907), (8360, 145370), (10450, 116296), (14537, 83600), (16720, 72685), (20900, 58148), (29074, 41800)]