157031056280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{22013}}^1$

素因数の和:22453

約数の個数: 128

約数和(自身を含む): 410517072000

約数和(自身を除く): 253486015720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 349, 365, 511, 584, 698, 730, 1022, 1396, 1460, 1745, 2044, 2443, 2555, 2792, 2920, 3490, 4088, 4886, 5110, 6980, 9772, 10220, 12215, 13960, 19544, 20440, 22013, 24430, 25477, 44026, 48860, 50954, 88052, 97720, 101908, 110065, 127385, 154091, 176104, 178339, 203816, 220130, 254770, 308182, 356678, 440260, 509540, 616364, 713356, 770455, 880520, 891695, 1019080, 1232728, 1426712, 1540910, 1606949, 1783390, 3081820, 3213898, 3566780, 6163640, 6427796, 7133560, 7682537, 8034745, 11248643, 12855592, 15365074, 16069490, 22497286, 30730148, 32138980, 38412685, 44994572, 53777759, 56243215, 61460296, 64277960, 76825370, 89989144, 107555518, 112486430, 153650740, 215111036, 224972860, 268888795, 307301480, 430222072, 449945720, 537777590, 560825201, 1075555180, 1121650402, 2151110360, 2243300804, 2804126005, 3925776407, 4486601608, 5608252010, 7851552814, 11216504020, 15703105628, 19628882035, 22433008040, 31406211256, 39257764070, 78515528140, 157031056280]

約数ペア:

[(1, 157031056280), (2, 78515528140), (4, 39257764070), (5, 31406211256), (7, 22433008040), (8, 19628882035), (10, 15703105628), (14, 11216504020), (20, 7851552814), (28, 5608252010), (35, 4486601608), (40, 3925776407), (56, 2804126005), (70, 2243300804), (73, 2151110360), (140, 1121650402), (146, 1075555180), (280, 560825201), (292, 537777590), (349, 449945720), (365, 430222072), (511, 307301480), (584, 268888795), (698, 224972860), (730, 215111036), (1022, 153650740), (1396, 112486430), (1460, 107555518), (1745, 89989144), (2044, 76825370), (2443, 64277960), (2555, 61460296), (2792, 56243215), (2920, 53777759), (3490, 44994572), (4088, 38412685), (4886, 32138980), (5110, 30730148), (6980, 22497286), (9772, 16069490), (10220, 15365074), (12215, 12855592), (13960, 11248643), (19544, 8034745), (20440, 7682537), (22013, 7133560), (24430, 6427796), (25477, 6163640), (44026, 3566780), (48860, 3213898), (50954, 3081820), (88052, 1783390), (97720, 1606949), (101908, 1540910), (110065, 1426712), (127385, 1232728), (154091, 1019080), (176104, 891695), (178339, 880520), (203816, 770455), (220130, 713356), (254770, 616364), (308182, 509540), (356678, 440260)]